EPA-600/3-77-014b
February 1977
Ecological Research Series
MECHANISMS OF PHOTOCHEMICAL REACTIONS
IN URBAN AIR
Volume II. Chamber Studies
Environmental Sciences Research Laboratory
Office of Research and Development
U.S. Environmental Protection Agency
Research Triangle Park, North Carolina 27711
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RESEARCH REPORTING SERIES
Research reports of the Office of Research and Development, U.S. Environmental
Protection Agency, have been grouped into five series. These five broad
categories were established to facilitate further development and application of
environmental technology. Elimination of traditional grouping was consciously
planned to foster technology transfer and a maximum interface in related fields.
The five series are:
1. Environmental Health Effects Research
2, Environmental Protection Technology
3. Ecological Research
4. Environmental Monitoring
5. Socioeconomic Environmental Studies
This report has been assigned to the ECOLOGICAL RESEARCH series. This series
describes research on the effects of pollution on humans, plant and animal
species, and materials. Problems are assessed for their long- and short-term
influences. Investigations include formation, transport, and pathway studies to
determine the fate of pollutants and their effects. This work provides the technical
basis for setting standards to minimize undesirable changes in living organisms
in the aquatic, terrestrial, and atmospheric environments.
This document is available to the public through the National Technical Informa-
tion Service, Springfield, Virginia 22161.
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EPA-600/3-77-014b
February 1977
MECHANISMS OF PHOTOCHEMICAL REACTIONS IN URBAN AIR
Volume II. Chamber Studies
by
James N. Pitts, Jr., Karen R. Darnall,
Arthur M. Winer and John M. McAfee
Statewide Air Pollution Research Center
and
Department of Chemistry
University of California
Riverside, CA 92521
Grant No. R-800649
Project Officer
Marcia C. Dodge
Atmospheric Chemistry and Physics Division
Environmental Sciences Research Laboratory
Research Triangle Park, North Carolina 27711
ENVIRONMENTAL SCIENCES RESEARCH LABORATORY
OFFICE OF RESEARCH AND DEVELOPMENT
U.S. ENVIRONMENTAL PROTECTION AGENCY
RESEARCH TRIANGLE PARK, NORTH CAROLINA 27711
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DISCLAIMER
This report has been reviewed by the Environmental Sciences Research
Laboratory, U.S. Environmental Protection Agency, and approved for publi-
cation. Approval does not signify that the contents necessarily reflect
the views and policies of the U.S. Environmental Protection Agency, nor
does mention of trade names or commercial products constitute endorsement
or recommendation for use.
ii
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ABSTRACT
The smog chamber facility of the Statewide Air Pollution Research
Center has been employed in a study designed to provide experimental data
required for the validation of kinetic computer models of chemical trans-
formations in polluted atmospheres, for incorporation into urban airshed
models. A 5800-&, Teflon-coated, evacuable chamber and 25-KW xenon arc
solar simulator were used for irradiations, under simulated atmospheric
conditions (85°F, 50% relative humidity, 2 ppm CO, 1 atmosphere of air), of
hydrocarbon-NO systems beginning with a single hydrocarbon and continuing
X
with two- and three-component hydrocarbon mixtures. Detailed time-concen-
tration profiles were obtained for a wide range of products as well as the
reactants employed. Relative and absolute concentrations of the hydrocarbon-
NO systems were chosen on a factorial design basis. Propene, n-butane and
X
toluene were selected as the initial hydrocarbons representative of alkenes,
alkanes, and aromatics, respectively.
This report presents results obtained in the first eighteen months of
the program (July, 1973 through November, 1974). Preliminary chamber and
light source characterization studies were carried out and included determina-
tion of ozone lifetimes, absolute light intensity, spatial homogeneity of
light within the chamber, mixing and equilibration times, and sampling rates.
Some preliminary efforts to characterize surface effects were made. The
photochemistry program included investigation of the propene-NO and n-butane-
3t
NO photooxidation systems and also a study of the effects on these systems
X
of variables such as added aldehydes, temperature, and initial N0/N02 ratio.
Data from this experimental program are presented, and their uses and limita-
tions discussed. It has been concluded from these results that still more
stringent characterization of light source properties and wall effects is
required to obtain data of greater utility in model refinement. Such higher-
order characterization is being developed in this on-going program.
iii
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TABLE OF CONTENTS
Abstract
List of Figures vi
List of Tables vii
Acknowledgements viii
I. Introduction 1
A. Background 1
B. SAPRC Environmental Chamber Facility 2
C. Objectives 7
D. Limitations of the Initial Data Set 7
II. Experimental and Analytical Methods 9
A. Experimental Facilities and Methods 9
B. Analytical Methods 12
III. Chamber and Light Source Characterization 23
A. Ozone Half-Life 23
B. Absolute Light Intensity 27
C. Spatial Homogeneity of Light within the Chamber 28
D. Mixing and Equilibration Times 35
E. Sampling Rates 37
F. Thermal Oxidation of NO 42
G. Surface Effects 44
IV. Photooxidation of Hydrocarbon-NO Systems 46
J^
A. Experimental Design 46
B. Results 46
V. References 55
Appendix A. Current Configuration of Evacuable Chamber Facility 57
Appendix B. Plots of Ozone Decay 60
Appendix C. Detailed Data Sheets 89
Appendix D. Data Plots 172
v
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LIST OF FIGURES
Number PaSe
1 Evacuable Smog Chamber ..................... 3
2 25-KW Solar Simulator ..................... 4
3 Air Purification System .................... 6
4 Port Locations on Evacuable Chamber .............. H
5 Ozone Half Life During Irradiation as a Function of
Ozone Preconditioning Time ................... 25
6 Values of k^ as a Function of EC Run Number for EC-2
through EC-24 (Without End Reflector,
Radiometer = 1.8 MV) ...................... 30
7 Values of k^ as a Function of EC Run Number for EC-38
through EC-60 (With End Reflector, Radiometer = 2.2 MV) .... 31
8 Spatial Distribution of Light within Evacuable
Chamber with Rear Reflector .................. 33
9 Spatial Distribution of Light within Evacuable
Chamber without Reflector ................... 34
10 Spatial Distribution of Light Intensity, with Rear
Reflector, as a Function of Radius^ .............. 36
11 Methane Concentration as a Function of Time at Two
Locations in the Dark ..................... 38
12 Methane Concentration as a Function of Time at
Three Locations under Solar Simulator Irradiation ....... 39
13 Methane Concentration as a Function of Time at
Three Locations in the Dark .................. 40
14 Strip Chart Recording of NO Concentration During
a ki Determination (EC-27) as Monitored by the
TECO 14B NOX Analyzer (2 ppm Full Scale) ............ 41
15 Thermal Oxidation of NO .................... 43
16 Factorial Design Blocks .................... 47
vi
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LIST OF TABLES
Number Page
1 Physical and Chemical Parameters Measured in
Evacuable Chamber Studies 13
2 Sampling Rates for EC Runs 1-60 14
3 Calibration and Conversion Functions 15
4 Description of GC Systems and List of Compounds
Monitored by Each 18
5 Background HC Analyses for Selected Evacuable
Chamber Runs 19
6 Methods and Reliability of Organic Reactant
and Product Analyses 21
7 Summary of Data for Ozone Half Life Determinations
During 1973 24
8 Summary of Data for Ozone Half Life Determinations
During 1974 26
9 Actinometry Experiments in the Evacuable Chamber 29
10 Absolute Light Intensity (k^) for EC-1 through EC-60 32
11 Initial Concentrations of Primary Species for the
Propene-NO Factorial Design Experiments 48
X
12 Initial Concentrations of Primary Species for the
n-Butane-NOx Factorial Design Experiments 49
13 Initial Concentrations of Primary Species for
Propene-N0x Experiments in which Selected
Parameters are Varied 50
14 Selected Reactivity Parameters for the
Propene-NO System 51
X
15 Selected Reactivity Parameters for the
n-Butane-NO System 52
X
16 Effects of Changing Temperature or Initial N02/N0
Ratio on the Propene-NO System 54
X
vii
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ACKNOWLEDGEMENTS
Valuable assistance in conducting the chamber experiments was rendered
by Mr. William D. Long, and gas chromatographic measurements were made by
Mr. Frank R. Burleson and Ms. Sharron L. Harris. Development of the
computer programs employed and computer processing of the data presented
here was carried out by Ms. Minn Foe.
Other SAPRC staff members who contributed directly or indirectly to
this work were Drs. Paul J. Bekowies, William P. L. Carter, George J. Doyle,
Alan C. Lloyd, John W. Peters, Jerome P. Smith and Edgar R. Stephens.
viii
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I. INTRODUCTION
A. Background
The great difficulty in studying quantitatively the chemical changes
occurring at part per million or lower concentrations in simulated atmos-
pheric photooxidations has been well known for almost two decades. Today it
is generally agreed that a major source of quantitative discrepancies in such
studies is the fact that the design features of smog chambers can cause rather
more substantial perturbations on photooxidations in the HC-NO system than
X
earlier realized by most researchers in the field.
The resulting lack of accuracy and reproducibility encountered in
experimental data obtained from studies in such chambers have been a signifi-
cant obstacle to detailed, quantitative computer-kinetic calculations
(modeling) of the rates, products, and mechanisms of photochemical air
pollution. Thus, extension and validation of imaginative and sophisticated
kinetic descriptions developed in a number of laboratories during the last
five years have been limited to a significant extent by the lack of a sub-
stantial body of accurate and consistent experimental data in the ppm-pphm
concentration. For example, at an air pollution modeling symposium held in
1972, three modeling teams reported that the precision of the smog chamber
data then available was insufficient to permit further refinement or valida-
tion of their reaction mechanisms for the formation of photochemical smog.
During the development of their extensive mechanism for the chemistry of
2 3
simulated polluted urban atmospheres, Calvert and his coworkers ' reached a
similar conclusion:
"...There is a need for a great deal more fundamental scientific
research related to the chemistry and reaction kinetics of photo-
chemical smog formation before the full predictive potential of
the computer simulation of the chemistry of the urban atmosphere
and truly scientific air pollution control measures and methods
can be realized."
These authors then listed five design criteria that should be met in'a
smog chamber facility to be used in the generation of data of the precision
and accuracy required to permit further refinement and validation of models
of photochemical smog formation:
(1) To determine the effects of water on atmospheric
reactions, chamber humidity should be precisely controlled
-------
and accurately measured and some experiments should be run at
"zero" relative humidity.
(2) The concentrations of smog species should be continu-
ously measured in real-time using specific analytical methods,
preferably in-situ spectrescopic methods such as long-path infra-
red spectroscopy.
(3) The background levels of oxides of nitrogen, 03, CO,
aldehydes, PAN and non-methane hydrocarbons in the matrix air
used in the chamber should be reduced well below the levels of
these species generated by the chamber experiments being run.
(4) To avoid kinetic complications, irradiations should be
continuous and should be performed using a light source whose
short wavelength energy distribution is known accurately and
whose light output may be blocked during warm up by a shutter
system.
(5) Chamber temperatures should be precisely controlled
and held constant throughout an experiment.
The need for more precise chamber data was also recognized by Statewide
4
Air Pollution Research Center (SAPRC) research personnel in 1970. At that
time the design of a new smog chamber facility was begun with the goal of
developing a body of chamber data suitable for the refinement and validation
of both detailed and "lumped" models of photochemical smog formation. Under
funding from the California Air Resources Board, the planned chamber facility
was constructed and experiments were begun during the summer of 1973.
B. SAPRC Environmental Chamber Facility
The major components of the facility are a 25-KW solar simulator and
two smog chambers, each having a volume of approximately 6,000 SL. One
chamber is of "conventional" design with all-glass walls and (black lamp)
fluorescent lighting similar to that used in previous studies. The second
chamber may be evacuated and temperature regulated (Figure 1). It has
Teflon-lined walls, and quartz end windows which transmit UV radiation down
to 200 nm. The beam of the solar simulator (Figure 2) is collimated and its
diameter is smaller than the inner diameter of the evacuable chamber, thus
minimizing surface photochemistry. The temperature of the evacuable chamber
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PURE AIR
INLET
TEMPERATURE CONTROL MANIFOLD
(PARTIAL)
TEFLON COATED
INNER SURFACES
AMBIENT AIR
INLET
CHAMBER IRRADIATION WINDOWS
ULTRA-VIOLET GRADE QUARTZ
!D Sim. MULTIPLE
REFLECTION
INFRARED DEVICE
TITANIUM
SUBLIMATION
PUMP
ION PUMP
LIQUID RING PUMP
CRYOGENIC SORPTION PUMPS
Figure 1. Evacuable Smog Chamber
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PUMP
OPTICAL INTEGRATOR
SECONDARY MIRROR
-
V-.
Fig ire 2. 25-KW Solar Simulator
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may be varied from -20° to -215°F and the hydrocarbon-free pumping system of
the chamber has a nominal base pressure of 10 torr. Thus, periodic cleaning
of the chamber can be accomplished by heating to >200°F and pumping to <10~
torr. The two chambers have common analytical instrumentation and a common
pure-air system (Figure 3) which was designed to provide air containing less
Q
than 1 ppb of most contaminants. The chamber pumping system has been up-
graded since the work reported here was conducted and the current configura-
tion of the evacuable chamber facility is shown in Appendix A.
This facility fulfills the design goals set forth in the original SAPRC
4
proposal to the California Air Resources Board. It also comes reasonably
close to meeting the design criteria of several modeling groups ' ' ' as
discussed above. For example, with respect to the specific requirements
listed above, the following operational capabilities of the chamber facility
can be noted:
(1) The moisture content of the matrix air in either of the SAPRC
chambers can be precisely controlled and accurately measured over the entire
range from zero to one hundred percent relative humidity. Thus, it is
possible to make runs both for very dry systems and for systems whose moisture
content is known with accuracy. This permits systematic investigation of
the effects of water upon smog reactions.
(2) Use of either a one-meter scanning monochromator, or a Fourier
infrared interferometer, with the White cell optics mounted within the
evacuable chamber allows specific, real-time infrared monitoring of many
smog species at a 70-meter pathlength (corresponding to a detection limit of
of ~50-100 ppb for most species).
(3) The air purification system, which prepares the matrix air used in
both chambers, reduces the levels of all hydrocarbons in the matrix air to
Q
1 ppb or less (except for CH,, C2H, and C^Hg). Satisfactorily low levels
of all other monitored pollutants are also obtained.
(4) The short wavelength energy profile of the solar simulator has
been accurately measured using an absolute spectroradiometer and is a good
mimic of the solar spectrum. The solar simulator design includes a shutter
system which blocks the simulator beam during warm up. Once warm up is complete
and steady light output has been attained, experiments are always conducted
under conditions of continuous irradiation.
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EXHAUST
•R MOIST AIR '
ACTIVATED CHARCOAL FILLED
HEATLESS ORYER
PURIFIED WATER •*>-=$
rtm RESERVOIR
Figure 3. Air Purification System
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(5) Temperatures in the evacuable chamber can be varied from -25° to
+100°C with a differential stability throughout the chamber of ±2°. An array
of thermocouples are used to continuously monitor the chamber temperature.
C. Obj ect ives
As a result of a number of detailed discussions between scientists at the
EPA and the SAPRC, a chamber research program was formulated to provide input
to the modeling program being conducted by the EPA and its contractors. This
experimental program provides for characterization of significant chamber
effects and a systematic investigation of the time-dependent and variable-
(such as relative humidity) dependent behavior of hydrocarbon-oxides of
nitrogen (HC-NO ) systems undergoing simulated solar irradiation. Irradiation
X
of the HC-NO systems is carried out on a factorial design basis and includes
X
investigation of the effect of aldehydes on these systems. The hydrocarbons
being studied are propene, n-butane and toluene, first individually and sub-
sequently in two- and three-component mixtures.
This report covers the portion of this on-going program which was carried
out from its inception in July 1973 through November 1974 and includes pre-
liminary chamber characterization experiments, irradiations of propene-NO
X
and n-butane-NO systems, and a study of the effects of selected variables
X
on these systems. Details of the experimental program, the results obtained,
and a discussion of the limitations of these data are given in the following
sections.
D. Limitations of the Initial Data Set
Although current experimental programs in the SAPRC evacuable chamber-
solar simulator facility are being conducted at a reasonable level of charac-
terization and quality assurance, the HC-NO data reported here for the
X
period July 1973-November 1974 are less completely characterized. Specifi-
cally, during the period covered by this report we had insufficient experience
with the solar simulator optical system in terms of its maintenance, as well
as the effects of aging of optical components, on its spectral distribution
and intensity. It is now clear that for this type of light source a spectral
distribution determination during each experiment'is essential, and this must
be augmented by frequent k, actinometry experiments to determine absolute
7
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intensity. Periodic recoating of the solar simulator optical components is
also necessary to maintain light intensity and spectral distribution within
desirable limits. While such procedures are now carried out routinely, they
were not conducted frequently enough during the period covered by this report
to permit the degree of light source characterization needed for the current
level of sophistication in model development and refinement.
A second limitation on our early data reported here concerns so-called
"memory" or "dirty chamber" effects, which appear to be inherent in irradia-
tion vessels employed in HC-NO photooxidation studies. Such effects have
X
been noted by a number of previous chamber workers, as well as by ourselves,
but only very recently has progress been made in characterizing the nature
and origin of these effects and knowledge in this area is still incomplete.
Thus, the initial data reported here are probably subject to as yet incom-
pletely characterized "memory" effects.
These limitations are explicitly noted so that users of the data
reported here, particularly modelers, will exercise appropriate caution in
any quantitative applications of the time-concentration profiles for refined
model validation purposes. More completely characterized data, which are
t
being generated under the ongoing program, will be presented in a future
summary report.
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II. EXPERIMENTAL AND ANALYTICAL METHODS
A. Experimental Facilities and Methods
As described briefly in Section I-B, the evacuable chamber was used in
conjunction with the solar simulator for the work carried out in this pro-
gram. The evacuable chamber is a cylindrical, aluminum alloy cell, 1.37 m
in diameter and 3.96 m long (surface-to-volume ratio 3.41 m ) with the
interior coated in FEP-Teflon. The ends of the chamber consist of grid
structures each of which holds sixteen 33 x 33 cm quartz windows (see Figure
1). Each window is individually Viton 0-ring sealed to the grid, and the
grids are bolted in turn to the ends of the chamber through 0-ring sealed
flanges. Thermal fluid passages welded to the exterior of the chamber
permit temperature control over the region -20 to 212°F by means of an
ethylene glycol-water mixture circulated through the passages from a remotely
located heat exchanger and refrigeration system. The exterior of the chamber
is insulated with Fiberglass (1 inch) and polyurethane (2 inches) and covered
with an aluminum sheath. The major heat leak is through the uninsulated end
grids. The volume of the chamber was experimentally determined to be 5775
liters (calculated 5860 liters).
The 25-KW solar simulator was designed to provide a collimated beam of
light with overall intensity uniform to ±10% and with spectral fidelity to
the deep-space solar spectrum, particularly in the 300-450 nm region. The
compact optical system (see Figure 2) was obtained at the cost of a "hole"
in the beam (due to the secondary mirror) which ranges from 25 cm to 11 cm
over the length of the chamber. The collimation of the beam is approximate
and although this requires a larger clearance between beam and chamber walls
(beam diameter is 1.2 m) to minimize surface photochemistry, it also reduces
the effect of shadows cast by the secondary mirror and the window grid struc-
tures. To provide attenuation of the beam in the 300 nm region, which is
necessary to achieve good simulation of tropospheric spectral distribution,
a 6.4 mm (0.25 inch) thick Pyrex pane was placed between the solar simulator
and the quartz end windows of the chamber. A trichroic spectral filter,
designed to remove some of the energy in the near-infrared portion of the
spectrum (800-900 nm), was placed on the input side of the optical integrator
for the experiments reported here (except as noted). The chamber and solar
simulator characterization experiments are discussed in Section III.
9
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Prior to each photochemical run the evacuable chamber was subjected to
an overnight pump-out of at least 12 hours at pressures below -10 y (at
ambient temperature) using a liquid ring roughing pump (to -10 torr) and
three cryosorption pumps used sequentially (to 1-10 y). To achieve the
desired temperature and humidity (85°F, 50% RH) of the matrix air, the pure
Q
air system (see Figure 3) was turned on at least 30 minutes prior to use
and the chamber temperature controller was set to 85°F. The humidified air
stream was brought via a wire-wrapped pipe to a manifold at port #9 (Figure
4) and allowed to by-pass the chamber through a flow meter into a tube
equipped with the Brady array and a wet-dry bulb thermometer set (for two
independent measurements of the relative humidity). This arrangement allowed
adjustment of both the humidity and temperature of the air stream to the
desired levels before diverting the flow into the chamber. The chamber was
filled to a pressure of about 760 torr (about 25 torr above atmospheric) to
allow installation of all sampling probes under positive pressure after which
the chamber was opened to the atmosphere via a filter cannister filled with
equal volumes of Purafil and charcoal. Room air is drawn through the filter
cannister to make up sample volumes drawn by gas analyzers, thereby maintain-
ing the chamber at ambient pressure throughout the experiment. (Prior to
each experiment, the cannister is backflushed with pure air.)
Background levels of all species were determined prior to addition of
the reactants. Primary injection of reactants was made at least 45 minutes
and usually 60 minutes prior to the beginning of irradiation, with some
small supplementary injections for concentration fine tuning made approxi-
-:
mately 30 minutes prior to t = 0. Precision bore glass syringes were used
for all dilutions and injections. All reactants were obtained from commer-
cially available samples with the exception of N0« which was prepared by
addition of NO to oxygen and formaldehyde which was obtained in the gas phase
by heating of paraformaldehyde.
The solar simulator was brought to full power with the shutter in place
at least 5 minutes prior to the start of irradiation. The chamber tempera-
ture control was switched to refrigerate at a setting of 80-82°F just before
(<5 minutes) the run.
Periodically, the chamber walls were cleaned by an evacuated bakeout at
>200°F followed by an ozone conditioning at approximately 10-20 ppm (minimum
10
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21
o
•»•»
s
22
23
19
O
o
o
18
O
17
O
16
O
1 1 1
15
0
10 11 12 13 14
SOLAR
SIMULATOR
Figure 4. Port Locations on Evacuable Chamber
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of 12 hours). Details of other experimental procedures, such as actinometry
runs, are described in Section III.
B. Analytical Methods
Analytical methods are described below for each species or variable
monitored. A summary of these methods and the estimated precision and
accuracy of each are given in Table 1. Data points were recorded every 15
minutes and continuous strip chart recordings were taken for ozone, oxidant,
NO, N07 (or NO ) and CO. The individual and total sampling rates for the
£• X
instruments used in each run are given in Table 2, since the data given in
Appendix C have not been corrected for dilution. A list of the calibration
and conversion functions used in the computer processing of the raw data is
given in Table 3.
OZONE was monitored by UV absorbance with a Dasibi Model 1003 analyzer
and the digital readout was recorded. Calibration was checked periodically
using the 2% neutral buffered potassium iodide method (NBKI). In 1974, a
major effort was devoted to determining the accuracy of the 2% NBKI method
by researchers at SAPRC as well as at the ARB, EPA and other agencies. As a
result of these studies it has been determined that the 2% NBKI method yields
i and
11,12
11 12
ozone concentrations which are ~20-25% high at 50% RH. * All ozone and
oxidant concentrations reported here are corrected by a factor of 0.8.
OXIDANT was monitored using a Mast which had been calibrated in tandem
with the Dasibi and data points were read from a strip chart. The response
to 0-j was linear over the range observed in these runs (0 to 0.6 ppm). The
calibration was checked periodically and the factor used is given on each
data sheet. These data have also been corrected by a factor of 0.8 (see
above).
Nitrogen oxides (NO, NO.-PAN, NO -PAN) were monitored by chemilumines-
^ x
cence from the reaction of NO with 0, using a TECO Model 14B analyzer or a
Bendix analyzer. NO is measured directly, NO is measured by converting NO
X
to NO over a molybdenum (TECO) or carbon (Bendix) catalyst, and NO- is tl.e
electronically processed difference. Data points were read from a panel
meter. In the course of this work it was found that commercial chemilumin-
escent N0-N0_ analyzers are subject to interferences from PAN and organic
nitrates and nitrites. A detailed investigation was carried out and it was
demonstrated that PAN and ethyl nitrate are recorded quantitatively as NO-
12
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Table 1. Physical and Chemical Parameters Measured in Evacuable Chamber Studies
Parameter
Ozone
Total Oxidant
NO
N02
NOX
CO
Individual HC's
PAN
Formaldehyde
Chamber Operating
Pressure
Sample Temperature
Temperature at
chamber walls
Relative Light
Intensity
Absolute Light
Intensity
Relative Humidity
Range
0-20 ppm
0-1 ppm
0-10 ppm
0-10 ppm
0-10 ppm
0-10 ppm
0.5-1 ppb
1-2 ppb
>2 ppb
0-150 ppb
150-300
>20 ppb
700-800 torr
-20 to +215eF
-20 to +215"F
0-1 Solar
Constant
0-1 Solar
Constant
0-100%
Methods
Dasibl 03
Analyzer
Mast Analyzer
Chemilumine scent
Analyzer
GC
GC
GC
GC
GC
Chromotropic
Acid
Validyne Gauge
TC
TC
Radiometer
NO. Actinometry
Brady Array
Precision
±.005 ppm
±.01 ppm
±1% F.S.
By difference
±1% F.S.
±0.05 ppm
±15%a
±10%
±2%
±5%a
±5%
±5%
±2%
±0.1"F
±0.1°F
±.02 MV
±5%
±1% R.H.
Accuracy
±5%
±.05 ppm
±5%
By difference
±5%
Limited by Calibration Standard
Limited by Calibration Standard
Typically ±5%a
±5%a
±10%
±10%
±2%
±2eF
±1°F
-
b
±5%
aOptimum values; see Table 6 for values applicable to the data in this report. See discussion in Section III-B.
-------
Table 2. Sampling Rates for EC Runs 1-60'
EC
Run Nos
1-9
10,12-14
11
16-17
18-19,21
38
39-49, 51-57,
59-60
Instrument Sampling
(ml/min)
Dasibi
1003
567
567
567
567
567
567
567
Mast
134
134
134
134
134
134
134
Teco 14Bb
895
690
690
586
586
895
610
Rates
Beckman
6800
100
100
100
100
100
100
100
Bendix Total
1696
1491
150 1641
150 1537
1387
1696
1411
Total number of GC samples (including t = 0) is given in comments for each
run; 0.2 £/sample. Volumes of HCHO samples (HCHO VOL) are given on data
sheet for each run.
Sampling rate adjusted by inclusion of needle valve in sampling line.
14
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Table 3, Calibration and Conversion Functions
Parameter Method Raw Data
TS1, TS2, ERC thermocouple TC temp
TW1 TW2
' Systron-Donner DVM MV
Doric "C
RH Brady Array V
HCHO Chromotropic acid HCHO VOL
A(absorbance)
PAN GC-ECD ht
Equation
T(°F) - 0.316 + 1.0328 (TC Temp)
T(°F) - 34.602(MV) + 32.819
T(°F) «= 1.8 (C + 17.7,78)
RH(%) - 21.93166 - 3. 96551900 + 4.34397(V)2
» -47.909 + 46.304(V) - 4. 5397 (V)2
- 1185 - 596. 55 (V) + 79. 107 (V)2
HCHO (ppm) - 2.0371 HCHO (ug)/HCHO VOL(«.)
HCHO (vig) - 19.7738 A
1. PAN(ppb) • .74065(ht) + .030919(ht)2
2. PAN(ppb) - 2.3313{ht)
- 6.6616(ht) - 178.34
3. PAN(ppb) - 0. 91418 (ht)
" 1.451(ht) - 29.51
- .047927(ht)2 - 9.1379(ht) + 549.95
4. PAN(ppb) - .0039665(ht)2 + 0.3375(ht)
- 0.03742(ht)2 - 5.8744(ht) + 278.74
5. PAN(ppb) = 0.0016962(ht)2 + 0.34824(ht)
• 0.02971(ht)2 - 9.0184(ht) + 769.71
6. PAN(ppb) - 0. 0062197 (ht)2 + 0.53469(ht)
7. PAN(ppb) " 0. 59838 (ht)
0.032377(ht)2 - 7.0028 + 444.9
Range
80-90'F
0.50-2.50 MV
2.1 < V<_ 3.21
3.21 < V<_ 3.68
3.68 <. V£ 4.25
ht £ 100
ht £ 41.2
41.2 < ht <^ 80
ht £ 55.0
55.0 < ht < 120.51
120.51 1 ht £ 180
ht £ 75.88
75.88 < ht <_ 180
ht £ 145.44
145.44 < ht £ 250
ht £ 160
ht < 111.21
111.21 < ht < 160
-------
13
and NO by these instruments. Thus all NO and NO data reported here were
X 2. X
corrected for 100% of the PAN and organic nitrate concentrations which were
measured using independent methods. (Linear interpolation was made between
PAN and nitrate data points.) Calibration was periodically checked using
standard span gases and zero air produced by an EPA-approved zero air filter.
After completion of this work it was found that the dilution flow system used
in this calibration procedure led to a systematic error in the calculated
concentrations. All NO, NO , and NO data have been corrected by a factor
JL X
of 1.2 for this error.
Carbon monoxide (CO) was monitored with a Beckman Model 6800 Air Quality
Chromatograph and data points were read from the strip chart. The instrument
was calibrated daily with a standard gas sample and the calibration factor is
given on each data sheet.
The wall temperature (TW1) was read from the West controller on the
evacuable chamber temperature control system for runs EC 1-9. Beginning with
run EC-10, chamber wall temperature was measured with an iron-constantan
thermocouple taped to a bare surface of the chamber shell (TW1 - South end
of chamber near port 21 [see Figure 4]), and beginning with EC-13, a second
thermocouple was added (TW2 - between ports 17 and 18).
The sample temperature (TS1) was monitored with an Electronic Research
Co. (ERG) thermocouple inserted into the chamber at port #1 or #8 (indicated
as NW and SE, respectively, on data sheets) via a glass probe for runs EC
5-9. A digital reading in degrees Fahrenheit was recorded (TC temp) and was
corrected using a calibration function (Table 3) determined with a 19-35°C
(0.01 degree/division) thermometer. Corrections for irradiation heating
were applied as noted and were determined by briefly shuttering the simulator
after the completion of the run. Beginning with EC-10, sample temperature
was monitored with a radiation-shielded, iron-constantan thermocouple
inserted via a glass probe to the dark space in the center of the chamber
(TS1 - Port 8, to a depth of 33-1/4 inches from the insulation surface).
Beginning with EC-13, a second thermocouple was added (TS2 - Port 1, to a
depth of 32-1/4 inches).
Beginning with EC-10, the thermocouples were referenced to 32°F and the
temperatures were read (a) in millivolts using a Systron-Donner DVM (EC 10-
12, 20-25), (b) in degrees C using a Doric Model DS-350 Thermocouple Indi-
cator-Type J (EC 13-19), or (c) in degrees F using a Doric (see b) (EC 38-60).
16
-------
The data from (a) and (b) were converted to degrees F in the computer pro-
cessing of the data (Table 3). The data from (c) were corrected based on the
temperature recorded for an ice-water mixture.
Relative humidity (REL HUM) was measured with a Brady array mounted in
a bulkhead fitting in port #10 (Figure 4). The response in volts (V) was
recorded from a digital voltmeter and the data were converted to % RH using
the calibration function supplied by the manufacturer (August 27, 1973). In
June 1974 this calibration was verified over the region 10-60% RH and was
corrected for the region 60-90% RH (Table 3).
Solar simulator power (SS^ POWER) levels were determined from the product
of current and voltage values as read on panel meters. Simulator power was
adjusted from run to run and within a run to obtain an average voltage from
a reference radiometer (RADIOM) (placed at the far end of the chamber) of
1.80 ± 0.02 MV for runs 1-21 and 2.23 ± 0.02 for runs 38-60, respectively.
Simulator powers required to obtain a canonical radiometer value were pro-
gressively higher from run to run due to slow degradation of the 25-KW Xe
lamp and the solar simulator aluminized optics.
Formaldehyde (HCHO) was monitored using the chromotropic acid method.
Air from the chamber was drawn through a bubbler containing distilled water
at the rate of 1 &/min and the total volume per sample determined with a stop-
14
watch. The HCHO-water solutions were developed using established procedures
and were read on a Bausch and Lomb Spectronic 20. HCHO concentrations were
calculated from absorbance (A) and volume of air sampled (HCHO VOL) (Table 3).
The absorbance vs_ HCHO (yg) function was experimentally determined with the
Spectronic 20 and the coefficient calculated from a least squares fit of the
data. Formaldehyde concentrations are reported at the midpoint of the
sampling time except for the t = 0 sample for which the entire sample is
taken prior to the beginning of the irradiation.
Hydrocarbons and their oxidation products were monitored by gas chroma-
tography (GC) with either flame ionization detection (FID) ' or electron
capture detection (ECD).17'18 A description of the GC systems used and a
list of the compounds which can be determined with each system are given in
Table 4. After filling of the chamber with purified matrix air and prior to
injection of the reactants, samples were run on each of the GC systems being
used for that experiment tp obtain background concentrations. Representative
background concentrations of organic compounds are given in Table 5. A list
17
-------
Table 4. Description of GC Systems and List of Compounds Monitored by Each
Abbre-
viation
GC System Description
Compounds Monitored
PN
DMS
oo
3-Part
2-Part
C-20M
C-400
5' X 1/8" SS Poropak N (100/120 mesh);
N2 flow - 80 ml/min; 60°C; FID
36'X 1/8" SS 10% 2,4-Dimethylsulfolane on C-22
Firebrick (60/80 mesh), 0°C and 2' X 1/8" SS
10% Carbowax-E600 on C-22 Firebrick
(60/80 mesh), ambient temp; N, flow -
26 ml/min; FID i
10' X 1/8" SS 5% l,2,3-tris(2-cyanoethoxy)-
propane and 5' X 1/8" SS 5% Bentone 34 +
5% dinonyl phthalate both on HMDS gas chrom
W (100/120 mesh); 3' X 1/8" SS 10% Carbowax-
E-600 on C-22 Firebrick (30/60 mesh); N, flow -
36 ml/min; 65°C; FID
3-Part without l,2,3-tris(2-cyanoethoxy)-
propane section; N_ flow - 50 ml/min; 60°C;
FID
10' X 1/8" SS 10% Carbowax 20M on Chromosorb
P (60/80 mesh); NZ flow - 25 ml/min; 70°C; FID
12" X 1/8" Teflon 5% Carbowax E-400 on
Chromosorb G (80/100 mesh); N_ flow -
90 ml/min; 28'C; BCD
methane, ethene, ethane, acetylene
propane, propene, isobutane, n-butane, acetylene,
1-butene, isobutene, trans-2-butene, isopentane,
cis-2-butene, n-pentane, 3-methyl-butene-l,
1,3-butadiene, methyl chloride, methylacetylene,
2,2-dimethylbutane, 1-pentene, 2-methyl-butene-l,
trans-2-pentene, cis-2-pentene, 2,3-dimethylbutane,
3-methylpentane, 2-methyl-butene-2, 3-methyl-
pentane, cyclopentane, n-hexane, cyclopentene,
2-methyl-butadiene-l,3
acetaldehyde, propionaldehyde, acetone, methyl
ethyl ketone, benzene,' toluene, ethyl benzene,
p-, m-, and o-xylene, isopropylbenzene, n-propyl-
benzene, p-, m-, and o-ethyl toluene, 1,2,3-,
1,2,4-, and 1,3,5-trimethylbenzene, a- and B-
pinene
Same as 3-Part
acetaldehyde, propionaldehyde, acetone,
butyraldehyde, methyl ethyl ketone
PAN, organic nitrates
-------
Table 5. Background EC Analyses for Selected Evacuable Chamber Runs
Compound
Methane
Ethene
Ethane
Acetylene
Propane
Propene
Iso butane
n-Butane
Acetylene
1-Butene
Isobutene
Isopentane
n-Pentane
Acetaldehyde
Propionaldehyde
Acetone
Methyl Ethyl Ketone
Toluene
Butyraldehyde
Ethyl Benzene
p-Xylene
m-Xylene
Concentration (ppb)
EC-12
848
1.4
13.2
24.4
4.0
0.6
0.3
0.4
22.6
0
0
0.5
0.4
1.0
0.4
1.5
0.5
0.2
0.2
0.2
1.6
EC-21
704
3.6
5.5
5.4
6.4
1.0
0.1
0.3
5.5
0
0
0
0
1.5
0.5
2.6
0.2
0.4
0
0
2.2
EC-41
1120
3.8
13.2
3.0
8.4
0.5
0.2
0.9
3.0
0
0
0.5
0
1.5
0.2
2.2
10
0.4
1.0
0.2
0
EC-49
800
1.5
10.0
1.6
7.9
1.4
0.1
1.5
2.5
0
0
0.2
0
4.8
0.6
2.0
0.9
0.3
EC-52
864
1.6
9.4
1.8
8.8
0.4
0.3
0.4
2.0
0
0
0
0
2.6
1.5
2.4
1.0
0
EC-60
1112
1.8
9.8
2.0
8.4
0.4
0.5
0.4
1.6
0.2
0.1
0.4
0.2
1.8
1.7
2.0
1.3
0
19
-------
of the hydrocarbons and oxidation products reported on the data sheets in
Appendix C is given in Table 6 along with the method of analysis and esti-
mated reliability of each measurement.
All identifications of compounds are based on retention time comparisons
with authentic samples. The sampling and calibration procedures for FID
instruments are described elsewhere. All compounds gave a linear response
over the range of concentrations studied. Because of the limited range of
linearity of the electron capture detector, a calibration curve for PAN
response on the ECD-GC was determined periodically (Table 3). The PAN
calibration used for each experiment is identified in the comment statements
on the data sheet for that experiment.
20
-------
Table 6. Methods and Reliability of Organic Reactant and Product Analyses
Compound
Propene
n-Butane
Acetaldehyde
Propionaldehyde
Butyraldehyde
Acetone
Methyl ethyl ketone
Methyl nitrate
Ethyl nitrate
2-Butyl nitrate
1-Butyl nitrate
Peroxyacetyl nitrate
Abbreviation
PROPENE
N-C4
ACETALD
PROPALD
BUTYRAL
ACETONE
MEK
Cl-N
C2-N
C4-N-2
C4-N-1
PAN
EC Run
Numbers
1-60
1-60
1-21
38-45
46-60
1-21
38-45
46-60
46-60
1-21
38-45
46-60
1-21
38-45
46-60
39-60
39-60
39-45
46-49
39-45
46-49
1-21
38-45
46-49
51-60
Method3
A
A
B
C
D
B
C
D
D
B
C
D
B
C
D
E
E
E
E
E
Calibration
Accuracy1*
±5d
±5*
e,f
e
e
±10
±20g'h
±20
±30
±30*
±30h
±15.
±15?
±15h
±30^ >k
±10
±30j ,n
±20j,n
±30n
±20°
±50q'r
£'•*
±20
Sample
Measurement
Accuracy0
±2
±2
±10
±20
±10
±20
±50*
±501
±20
±10
±20
±20
±5
±10
±5
±50*
±50m
±30°
±10
±50P
±50P
±5
±30°
±20
±5
(continued)
-------
Table 6. (continued)
aA - FID, DMS column; B - FID, 3-Part column; C - FID, 2-Part column; D - FID, C-20M column; E - ECD, C-400
column, conditions variable—see notes below; see Table 4 for details of methods A-D.
Based on range of values observed in calibration samples.
Based on uncertainty associated with baseline determination for overlapping peaks and/or changing attenuation;
±2% under ideal conditions.
An error (~4%) in the volume of one of the calibration flasks used for these compounds was found and concen-
trations have been corrected where necessary.
Very difficult compound for which to obtain a reliable calibration due to changing peak shape and height.
Calibration factors chosen were probably low (25-100%). Thus concentrations reported are high and should
be corrected by a factor of .5-.75.
t'ropyiene oxide has since been shown to have the same retention time as acetaldehyde on this column.
''Very pooi resolution of propionaldehyde and acetaldehyde on these columns.
Only a single calibration done using mixture on each column; accuracy assumed to be same as previously
^ except for propionaldehyde which was doubled because of overlap with acetaldehyde.
On tail of acetaldehyde; a very small peak with large uncertainty in base line.
Authentic sample not available.
iJsed calibration factor for C2-N; will tend to overestimate Cl-N.
mCl-N and C2-N are small peaks overlapping each other and on the side of the air peak; baseline very uncertain.
"calibration factors based on those of other nitrates with correction for peak width.
°PAN and C4-N-2 peaks overlap.
PC4-N-1 small peak on tail of PAN; baseline very uncertain.
PAN calibration functions are given in Table 3.
rBecause of the instability of PAN, response per ppb during calibration tends to be on the low side.
This is most noticeable for PAN calibr. 3 and 6, and PAN concentrations for runs using these calibra-
tions may be high.
-------
III. CHAMBER AND LIGHT SOURCE CHARACTERIZATION
A large number of characterization experiments were conducted both before
and during the photochemistry program. These included determination of:
A. Ozone half life
B. Absolute light intensity
C. Spatial homogeneity of light within the chamber
D. Mixing and equilibration times
E. Sampling rates
F. Thermal oxidation of NO
G. Surface effects
A. Ozone Half Life
The dark and light half lives of ozone in the evacuable chamber were
initially determined under a variety of conditions pertaining to the pre-
treatment of the chamber walls after "bakeout" (evacuation of the chamber to
1 y while simultaneously heating the walls to >200°F). Table 7 summarizes
the experimental conditions and results of these experiments, and a plot of
ozone half life (light) vs. ozone preconditioning time is given in Figure 5.
The results of ozone decay experiments carried out during the photochemistry
program are given in Table 8. These were carried out after normal overnight
evacuation of the chamber. Data plots for all ozone decay experiments are
given in Appendix B.
It can be seen from these results that an overnight evacuation to 10 p at
85°F between runs was sufficient to return the chamber to a reproducible
condition with respect to ozone light decay (half life = 4.2 ± 0.1 hours).
However, ozone dark decay results were quite sensitive to the immediate prior
history of the chamber walls and only those decays obtained following a light
decay or a photochemical experiment are considered applicable to evaluating
the dark ozone half life during photochemical runs. Ozone half lives
measured in early experiments ranged from 7.5 to 9 hours (Table 7) while in
the later runs they were 6.7-6.8 hours (Table 8). Since the latter were
measured during the photochemistry program, an ozone dark half life of 6.8
hours is suggested as applicable to EC runs 1-60.
23
-------
Table 7 . Summary of Data for Ozone Half Life Determinations During 1973
Date Conditions Half Life
1973
July 27 Dark decay, following overnight, 5 ppm 03
conditioning. 1.0 ppm 03. ' 10.1 ± .2
31 Dark decay, 1.1 ppm 03 made previously by pure
air photolysis with no filtering. 13.1 ± .3
August 6 a) Light decay, chamber conditioned 48 hrs with 15.6
ppm 03. 1.1 ppm 03, 25% RH, 85°F. 5.22 ± .05
b)Dark decay following light decay. 7.50 ± .07
15 a)Light decay following k^ and thermal oxidation of
NO experiments - no recent baking or 03 conditioning,
.90 ppm 03, 50% RH, 85°F. *-3 ± -1
b)Dark decay following light decay. 8.36 ± .09
17 a)Light decay following baking and pumping. 0.6 ppm
03, 50% RH, 85°F. 1.3 ± .2
b)Dark decay following light decay. 1.94 ± .04
18 Condition chamber with 16 ppm 03, -50% RH, 85°F-
Dark decay from 12 ppm 03. 23.3 ± .4
20 a)Light decay following 40 hr, 16 ppm 03 conditioning.
1.0 ppm 03, 50% RH, 85°F. 4.83 ± .07
b)Dark decay following light decay. 8.96 ± .05
22 a)Dark decay for 2 hr, 12 ppm 03- conditioning, 11.3 ± .5
b)Light decay, 1.0 ppm 03,-50% RH, 85°F. 3.80 ± .07
c)Dark decay following light decay. 7.00 ± .07
24 . a)Dark decay for 4 hr, 13 ppm 03 conditioning, 19.4 ± .4
b)Light decay, 1.0 ppm 03, 50% RH. 4.08 ± .07
c)Dark decay following light decay. 7.54 ± .04
28 Dark decay from 12 ppm 03. 27 ± 1
aPlots of these data (In 0. vs. time) with least squares fits to the data are given
in Appendix B.
Half life = 0.6931/k; uncertainties given are one standard deviation obtained by
least squares fit of decay data.
24
-------
S3
Between runs with pumpdown
1.0
16 24 32
Ozone Preconditioning Time (hours)
40
48
Figure 5. Ozone Half Life During Irradiation as a Function of Ozone Preconditioning Time
-------
Table 8. Summary of Data for Ozone Half Life Determinations during 1974
Date KC Run Initial 0.
No.
(ppm)
Half Life1
(hrs)
Light
or Dark
Conditions
1974
Jan 18
.91 18.3 ± .1 Dark in N_; follows ozone
conditioning (8 ppm for
15 hr)
Feb 1 — .62 6.70 ± .03 Dark
Mar 11 19 .41 3.34 ± .03 Dark
.24 -9.8 ± .3 Light
.30 4.19 ± .08 Dark
12 20 .42 5.42 ± .09 Dark
.32 4.0 ± .1 Light
follows pure air run
.18 ppm PAN present
initially;*1 follows
NO run
Apr 19
26
May 31
31
33
35
1.2
.74
.74
.30
19.1 ± .1 Dark without gold mirrors;
follows 4 k., runs
18.72 ± .08 Dark with gold mirrors;
4.18 ± .04 Light
6.77 ± .04 Dark
follows k., run
follows 0 -alkene dark
run
June 3
.75
9.82 ± .05 Dark
37
1.5
11.3 ± .1
Dark
follows k, run
kl
aPlots of these data (In 03 vs. time) with least squares fits to the data are
given in Appendix B.
Half life » 0.693/k; Uncertainties given are one standard deviation obtained
by least squares fit of decay data.
°Pure air at 85°F, 50% RH unless noted otherwise.
The disappearance of PAN in the evacuable chamber was also monitored both in
the light and the dark. The half lives for PAN in the light and dark were
5.7 ± .3 and 6 ± 1 hrs., respectively (see plot in Appendix B).
26
-------
B. Absolute Light Intensity
The determination of k for photolysis of NO in a nitrogen atmosphere
19
according to the method of Holmes et al. has been used to determine the
absolute light intensity in the evacuable chamber at intervals throughout
this program. The value of k^ is calculated from the following equation19
assuming that no oxygen is present.
(
(NQ2)0-(No2)fvn
(No2)o(No2)f m
where ^ = k5(M)/k4 and RZ = k7(M)/k4> The reactions associated with the
indicated rate constants are as follows:
N02 + hv + NO + 0 k
0 + N02 -»• NO + 02 k4
0 + N02 + M -»• N03 + M k5
0 + NO + M -»• NO. + M k
Values for IL and R9 were taken to be 0.27 and 0.16, respectively, as
19
recommended by Holmes et al.
Briefly, the general experimental procedures for actinometry experiments
are as follows. The chamber was filled with nitrogen (99.995%) after evacua-
tion to less than 10 y. Approximately 20 torr of vacuum-distilled NO^ in a
500 ml bulb was flushed into the chamber with nitrogen. After mixing was
completed and constant initial values for NO and N02 were obtained, the solar
simulator was brought up to the required power and a two minute irradiation
carried out. Radiometer readings were taken every 10 seconds during the
irradiation and solar simulator power settings were usually recorded initially
and at the end of the irradiation. The final N02 concentration was allowed
to stabilize and was read 3 to 10 minutes after the end of the irradiation.
Using the initial NO and N02 and final N02 values, k^ was calculated from the
above equation.
Although 0 can be effectively removed from the chamber by evacuation
(to concentrations less than 10 ppm), as many as 50 ppm of 02 may be present
in the high purity (99.995%) nitrogen employed in the k.^ experiments.
27
-------
Oxygen present in concentrations greater than ~10 ppm will lead to lower
values for k as they were calculated in this study relative to the true k ,
which would be observed in the complete absence of CL. 50 ppm of 0™ will
result in a value of k -10% low with respect to t^-i true NO, photolysis
19 1
rate.
The conditions for each actinometry experiment and the resulting values
of k are given in Table 9. The k data applicable to the photochemical
studies reported here are presented graphically in Figures 6 and 7. To
achieve higher k1 values for a given solar simulator power, an Alzak
reflector was placed at the far end of the chamber prior to EC-36. The
correction of k.. for addition of the spectral filter after EC-36 is based on
the decrease in k. calculated from the transmission spectrum of the spectral
f -L
filter. A weighted average of the transmission over the region 300-550 nm,
where the weighting factors are proportional to the NO, extinction coefficient
over the region, predicted a decrease in k1 of 5.5%. This is consistent
with the 5.7% change observed experimentally in EC-28 and 29 which were run
with and without the spectral filter, respectively.
To facilitate use of the actinometry data, a summary of the recommended
k. values applicable to each of the HC-NO runs reported here is given in
Table 10.
C. Spatial Homogeneity of Light within the Chamber
The intensity of light produced by the solar simulator across the radius
of the evacuable chamber was monitored using a solar radiometer attached to
a rod marked in inches. Distances were read from the flange face which is
approximately 4 inches out from the inner wall of the chamber. This mapping
was done at two locations (both with and without the reflector in place at
the far end of the chamber). The first location, through port #1 (see Figure
4), was 16 inches from the window grid nearest the solar simulator, and the
second, through port #9, was 116 inches from the window grid nearest the
simulator. With the reflector in place, the intensity reported is the sum of
the two radiometer readings obtained, first by facing the sensor toward the
simulator, and then facing it toward the reflector.
The light intensity as a function of distance from the face of the port
flange, both with and without the reflector, is shown in Figures 8 and 9,
28
-------
Table 9. Actinometry Experiments in the Evacuable Chamber
Date EC Run Concentrations (ppm)
No. (NO)Q o
-------
0.260
0.250
0.240
0.230
I? 0.220
i
c
"£ r
0.200
0.190
OJ80
0.170
i i i i i i i i i i » i i i i
2 3 4 5 6 7 8 9 10 II 12 13 14 15 16 17 18 20 21 22 23 24
EC RUN NUMBER
Figure 6. ¥alues of k as a Function of EC Run Number for EC-2 through EC-24 (Without
End Reflector, Radiometer = 1.8 mv)
-------
0.260 -
0.250
0.240
_ 0.230
T
c
"e 0.220
0.210
0.200
0.190
0.180
TIIIT
I \ I I I
38 39 41 42 43 44 45 46 47 48 49 51 52 53 54 55 56 57 59 60
EC RUN NUMBER
Figure 7. Values of k as a Function of EC Run Number for EC-38 through EC-60
(With End Reflector, Radiometer =2.2 mv)
-------
Table 10. Absolute Light Intensity (k ) for EC-1 through EC-60
EC Run
Numbers
2
3-7
8-11
12-15
16-17
18-20
21-23
24
38-42
43-46
47-52
53-56
57-60
k1 (min )
0.25
0.24
0.23
0.22
0.21
0.20
0.19
0.18
0.24
0.23
0.22
0.21
0.20
32
-------
5.0 -f
4.0 •
3.0 •
1.0
1.0
20
Distance from flange face (in)
30
Figure 8. Spatial Distribution of Light within Evacuable Chamber with Rear
Reflector
33
-------
3.0
I (mv)
2.0
1.0 -
Port No. 9
20.0 KW
10 20
Distance from flange face (in)
30
4.0 '
1.0
10 20
Distance from flange face (in)
30
Figure 9. Spatial Distribution of Light within Evacuable Chamber
without Reflector
34
-------
respectively. A more meaningful representation of light distribution
throughout the volume of the chamber is shown in Figure 10 by plotting
intensity as function of the radius squared.
The system was operated without the Alzac reflector through run EC-35
and with the reflector for runs EC-36 through 60.
D. Mixing and Equilibration Times
Two types of mixing problems have been considered: (1) the time required
for an inert compound, injected at one location into the chamber, to achieve
a uniform distribution throughout the chamber under both dark and irradiated
conditions, and (2) the time required for a reactive species or product which
is changing concentration during irradiation to equilibrate throughout the
chamber volume (both dark and irradiated volumes) (see Section III-C).
Experiment 1-A (September 6, 1973): The chamber was filled with pure
air. Some 30 minutes later (to allow time for minimization of any convection
currents), 13.5 ml CH^ was injected at sampling port #9. Samples for GC
analysis were taken at 5 minute intervals for 30 minutes at port #9, via a
syringe inserted through a septum. Then an additional aliquot of CH, (-10
ppm) was added and the solar simulator turned on (20 KW). Samples for GC
analysis were taken at 1 or 2 minute intervals from both ports #1 and #9.
Results are summarized in the following table.
Time (min)
Dark 5
15
20
25
30
Light 1
2
3
4
6
8
10
12
14
24
GH4(ppm)
Port #9
3.7
2.9
2.8
2.8
2.8
4.8
15.4
12.8
14.4
16.3
16.7
16.3
16.3
16.3
16.3
Port #1
2.8
4.8
13.8
14.1
15.4
15.4
16.0
16.0
16.3
16.3
16.3
35
-------
6.0
5.0
4.0 '
I (mv)
3.0
2.0
1.0
-I
B
51
U I
800 "•••"**• 700
I
400
300
200
2 ,. 2.
r (In )
I
100
Figure 10. Spatial Distribution of Light Intensity, with Rear
Reflector, as a Function of Radius^
36
-------
Experiment 1-B (September 12, 1973): The chamber was filled with pure
air and ~5 ppm CH, was added at port #9. Samples were taken at ports #9
and 18 (2 ft. glass probe). The CH, concentration as a function of time at
each location is shown in Figure 11.
Experiment 1-C (September 13, 1973): The chamber was filled with 27.5°C
dry air. After turning on the solar simulator (18 KW), ~2.5 ppm CH, was
added at port #9. Samples were taken at ports #9, 1, and 18. The solar
simulator was turned off and an additional 2.5 ppm CH, was added. Samples
were taken as above. Figures 12 and 13 show the results of these light and
dark runs, respectively.
Experiment 2 (April 9,,1974): To determine the bulk mixing rate, data
were used from an actinometry experiment in which the NO concentration was
monitored as a function of time, before, during and after a 120-second
photolysis of ~2 ppm of NO^. This record (see Figure 14) was obtained in the
fast response (- few seconds) mode of a commercial chemiluminescent NO-NO.
analyzer, drawing sample from a tube extending to the half radius of the
chamber through a port at the end nearest the simulator.
The deviations from a smooth curve (and their frequency) during and
immediately after the 2-minute photolysis are indicative of the rate of bulk
mixing of NO in the chamber. The convergence to an invariant final NO con-
centration within one to two minutes after the photolysis is evidence that
the time constant for bulk homogeneous mixing in the chamber is approximately
one minute.
E. Sampling Rates
A comparison of the experimentally determined and calculated dilution
(sampling) rate for the evacuable chamber was made using CO as an inert
tracer. The chamber was filled with purified air and 4-6 ppm CO. Sampling
was carried out as usual with all instruments (Bendix, Mast, Dasibi, and
Beckman) on the chamber and periodic formaldehyde and GC samples were taken.
The following table summarizes the results of two runs and shows that as
expected for an evacuable chamber, dilution rates are equal to the sum of the
instrument sampling rates, and there is no "leak" rate due to the chamber
itself (as is the case for conventional chambers).
37
-------
E
Q.
Q.
LU
UJ
oo
LL)
O SAMPLED AT PORT #9
DSAMPLED AT PORT # 18
0
10
20
TIME (min)
30
Figure 11. Methane Concentration as a Function of Time at Two Locations in the Dark
(Injection at Port #9)
-------
100
LJ
OSAMPLED AT PORT #9
0 SAMPLED AT PORT # I
D SAMPLED AT PORT #18
X
I-
UJ
0
o-
10 20
TIME (min)
30
Figure 12. Methane Concentration as a Function of Time at Three
Locations under Solar Simulator Irradiation (Injection
at Port #9)
39
-------
O SAMPLED AT PORT
0 SAMPLED AT PORT
n SAMPLED AT PORT #18
10 20
TIME (min)
Figure 13. Methane Concentration as a Function of Time at Three
Locations in the Dark (Injection at Port #9)
40
-------
_J5
t.
IX.
_LJUU
Stop Irradiation
,1 'JL'I'iyi
3.0
\
Begin Irradiation
ft
.fc
4 min
min
•*• 2 min
1 min
Figure 14. Strip Chart Recording of NO Concentration
During a k^ Determination (EC-27) as
Monitored by a TECO 14B NOX Analyzer
(2 ppm Full Scale)
41
-------
Date
(1973)
Aug 8
Sept 21
CO (ppm)
t = 0 t = 5 hrs
5.69 5.35
4.05 3.78
Experimental
V a
dilution
(hr-1)
.012
.014
Volume
Sampled
per Hour
73 H
78 H
Calculated
k b
dilution
(hr-1)
.0126
.0134
b
-v-
hour and F is <0.1
ak = (In C /C )/(t-t ). k - ln(l+F) = F where F = fraction sampled per
o t o
F. Thermal Oxidation of NO
The chamber was evacuated to 20 y (after ozone conditioning for ~60
hrs) then filled to 500 y with purified air at 50% RH (August 13, 1973). NO
(60 ml) in nitrogen was expanded into the chamber from a 5 liter bulb, the
bulb flushed once and the chamber brought to atmospheric pressure with
purified air at 50% RH. After a 25 minute mixing period, the NO, N02> NO
and 0 data were recorded on strip charts for 19 hours. No ozone was
observed during this period. Plots of In[NO ] vs. time and I/NO vs. time
X
are given in Figure 15. Calculation of k, for dilution from the former gives
0.0072 hr (least squares slope) which is in reasonable agreement with that
calculated from instrument sampling rates (0.0074 hr ). The rate constant
(JCjn) for the reaction of NO with 0. can be calculated with correction for
dilution using the kinetic analysis for combined first and second order
20
terms given by Campbell and Thrush.
2NO + 0^ -»
Integration and rearrangement gives
[N0]
o
which can be expanded as a power series in k, and t in which powers of k,t
a a
above the first can be neglected. Rearrangement gives
42
-------
1.50
i
£
Q.
Q.
O
6 9 12
TIME (hours)
15
- +0.05
18
-0.15
Figure 15. Thermal Oxidation of NO
43
-------
kNO[02]
2
The linearity of the plot of I/NO vs. time indicates that the term in t can
be considered negligible over this time period and, thus, k^ can be calcu-
lated from the following equation.
kd
slope -
The least squares slope is 0.023 ppm hr which leads to a calculated kj,-
of 6.1 x 10~ ppm" min~ . This compares favorably with the literature21
value of 6.7 x 10 ppm min
G. Surface Effects
In order to determine whether there was either loss or release of
material at the walls of the chamber, pure air and nitrogen photolyses were
carried out, as well as dark runs conducted under conditions identical to
those used in irradiated runs. A propene-n-butane-NO system (EC-1) and an
X
n-butane-NO system (EC-40) were studied in the dark with all species moni-
X
tored as usual (detailed data sheets for these runs are given in Appendix B) .
The losses of propene, n-butane, CO and NO were 10 ± 2% in EC-1 and EC-40
X
after 4.5 and 6 hours, respectively. This is in agreement with loss to be
expected based on the known sampling rates for these experiments and no
measurable loss of reactant species to the wall could be detected. The pro-
ducts observed in irradiated runs (acetaldehyde, propionaldehyde, methyl
ethyl ketone) were present at very low levels throughout these dark runs.
Somewhat larger amounts of acetone (not an expected product) appeared (26
and 7 ppb in EC-1 and 40, respectively) , but not as much as is observed in
the photochemical experiments (e.g., 140 ppb in EC-2 and 16 ppb in EC -44).
Two pure air irradiations were carried out early in the program, orr
with and one without a Pyrex filter. Only 0.05 ppm of ozone was found after
7 hours in the former (July 13, 1973), but the latter gave 1.1 ppm ozone in
3.75 hours (August 1, 1973). Two later Pyr ex-filtered runs, EC-9 and EC-38,
both gave ~0.04 ppm ozone after 6 hours. Also, ~30 ppb of acetone appeared
44
-------
during EC-9 and ~20 ppb during EC-38. The latter is about the same level
of acetone observed in the photochemical runs for both n-butane- and
propene-NO systems during the last half of this study (EC 39-60) and sug-
A
gests that acetone is not a product of the photooxidations of these systems.
Irradiation of the chamber (EC-6) when filled with nitrogen led to the
appearance of only -0.02 ppm of ozone and 12 ppb of acetone.
45
-------
IV. PHOTOOXIDATION OF HYDROCARBON-NO SYSTEMS
x
A. Experimental Design
The reactivity of individual hydrocarbons has been studied as a function
of the HC/NO ratio over a range of hydrocarbon concentrations using a fac-
X
torial design block as the basis for systematically selecting the most
efficient and relevant set of concentrations of reactants, given that only
a limited number of runs can be made for each system. The factorial design
blocks showing the desired initial conditions for the study of the propene-
NO and n-butane-NO systems including the effect of added aldehydes, are
X X
shown in Figure 15. The experimental run numbers corresponding to each set
of conditions are also shown. The actual initial concentrations of hydro-
carbon, NO, N0?, and NO for each of these experiments are summarized in
^ X
Tables 11 and 12. In addition to the above factorial design experiments,
experiments designed to test the effect of changing other parameters on
the propene-NO system were carried out. These included varying initial NO/
X
NO- ratio, changing temperature, and addition of n-butane. Initial conditions
for these runs are given in Table 13. The light intensity applicable to each
experiment has been given in Table 10 (Section III-B) and the ozone half-
life in the dark is estimated to be 6.8 hours.
B. Results
Detailed data tabulations for each of the runs described above are given
in Appendix C. Plots of reactants and products are given in Appendix D: for
each run the first plot gives ozone, NO, N0» and PAN; the second plot, hydro-
carbon, formaldehyde, acetaldehyde and other products.
Propene-NO System. A summary of selected reactivity parameters for the
X
propene-NO experiments is given in Table 14. The tendency of the later runs
X
to be less reactive is accounted for in part by the decreasing light intensity
as measured by k. during the course of these runs (see Section III-B) and in
part by a presumed decrease in short wavelength UV radiation (relative to
longer wavelengths) due to aging of solar simulator optical surfaces.
n-Butane-NO System. Selected reactivity parameters for the runs in the
X
n-butane-NO block are given in Table 15. The problem of a "memory effect"
X
was clearly seen in the first experiment after a run with added aldehyde
(compare runs 46 and 49 with 41 and 47). An extended pumpdown carried out
46
-------
Figure 16. Factorial Design Blocks
PROPENE
1.0
1
a,
~0.5
o*
0.1
4
o«
6C
7
8 13
- O 21 Osi O 5
52
57
10
pJ.2 Q!! Q 3
i 1 *
0.1 0.5
Propene (ppm)
1.0
n-BUTANE
1.0
HT
o.
% °-5
o
0.1
044
39 41
- O 42 O 45 HCH° O 46
w ^^ w 48 CH,CHO w 47
3 49
O 43
i i i
0.4
2.0
n-Butane (ppm)
47
4,0
-------
Table 11. Initial Concentrations of Primary Species for the Propene-NO^
Factorial Design Experiments
EC Run
Number
3a
4a
5a
7a
8a
10a
11
12
13
14
16
17
18
21
51
52
57
60
Initial Concentration (ppm)
Propene NO N02 NO
0.904
0.860
0.970
0.470
0.110
0.440
0.447
0.082
0.500
0.504
1.036
0.103
0.972
0.104
0.552
0.551
0.531
1.082
0.161
1.055
0.551
0.530
0.5.27
0.107
0.115
0.106
0.504
0.104
1.122
0.106
0.106
0.558
0.516
0.524
0.538
1.105
0.019
0.122
0.047
0.055
0.060
0.014
0.020
0.012
0.078
0.012
0.156
0.014
0.014
0.066
0.049
0.060
0.060
0.145
0.181
1.182
0.599
0.588
0.588
0.120
0.136
0.118
0.586
0.118
1.260
0.120
0.120
0.623
0.565
0.586
0.598
— —
Notes
Repeat EC-10
Repeat EC-7
Repeat EC-11
Repeat EC-4
Repeat EC-12
Repeat EC-3
Repeat EC -8
Repeat EC-13
Repeat EC-51
Repeat EC-52
Repeat EC-16
NO-NO--NO analyzer malfunctioning in NO and NO modes during these
x
x
runs. These species estimated to be high by "0.03-0.05 ppm.
48
-------
Table 12. Initial Concentrations of Primary Species for the n-Butane-NO
Factorial Design Experiments
EC Run
Number
39
41
42
43
44
45
46
47
48
49
Initial Concentration (ppm) Notes
n-Butane NO N00 NO
2 x
2.200
4.030
0.385
0.380
3.920
1.940
3.990
3.900
1.940
4.120
0.547
0.524
0.542
0.126
1.140
0.552
0.527
0.534
0.535
0.553
0.060
0.068
0.059
0.013
0.132
0.062
0.061
0.062
0.059
0.059
0.605
0.593
0.599
0.137
1.260
0.129 ppm HCHO
0.587 Repeat 41
0.599 Repeat 41
0.594 0.245 ppm CH3CHO
0.611 Repeat 41
49
-------
Table 13. Initial Concentrations of Primary Species for Propene-NO
X
Experiments in which Selected Parameters are Varied
EC Run
Number
2a
53
54
55
56
59
Initial Concentrations (ppm)
Propene NO NO NO
<£ X
0.51b
0.551
0.514
0.545
0.531
0.530
0.600
0.552
0.527
0.480
0.311
0.136b
0.086 0.684
0.077
0.060 0.586
0.121 0.601
0.283 0.599
0.461b
Notes
0.50 ppm
n-butane
100°F
60°F
N0/N02 = 4
N0/N02 = 1
N0/N02 = .25
Q
NO-N02-NOX analyzer malfunctioning in NO and NOx modes during this run.
These species estimated to be high by ~0.03-0.05 ppm.
Estimated.
50
-------
Table 14. Selected Reactivity Parameters for the Propene-NO System
Initial Conditions
Run No.
EC-3
EC-18
EC-11
EC-14
EC-5
EC-12
EC-17
EC-4
EC-16
EC-60
EC-8
EC-21
EC-7
EC-13
EC-51
EC-52
EC-5 7
Intended
HC/NO
X
10
5
2
1
1
0.2
1
Propene
(ppm)
.904
.972
.447
.504
.970
.082
.103
.860
1.036
1.082
.110
.104
.470
.500
.552
.551
.531
NO
X
(ppm)
.181
.120
.136
.118
.599
.118
.120
1.18
1.26
1.25
.588
.623
.588
.586
.565
.586
.598
HCHO
(Ppb)
0
0
0
8
0
0
0
0
15
0
7
3
_
38
0
0
0
CHO
ppb)
2
3
2
2
3
1
2
3
7
2
5
o
3
5
ft
2
2
Reactivity Parameters
NO max
ppm time
.100 30
.094 30
.112 30
.090 30
.401 60
.075 90
0 max
ppm time
.274 60
.189 90
.229 135
.185 105
.473 165
.157 315
.085 60 .139 360
.782 120
.946 105
. 836 195
.280 ^240
.273 %330
.372 105
.425 60
.407 105
.409 165
.408 150
.540 360
.478 315
.238 360
.084 360
.007 330
.382 360
.367 270
.294 360
.306 420
.243 360
°3
6 hr
.135
.106
.173
.118
.378
.153
.139
.540
.468
.238
.084
.006
.382
.354
.294
.272
.243
HC consumed
ppm 7o
. 803 89
.804 83
.412 92
.438 87
.958 99
.078 95
.100 97
.849 99
1.012 98
.911 84
.101 92
.089 86
.461 98
.491 98
.519 94
.497 90
.473 89
-------
Table 15.
Selected Reactivity Parameters for the n-Butane-NO System
X
Run No.
03 time (min)
> 0 ppm = .08 pptt
NO £ fiiax
ppm time
Effect of added aldehydes (2 ppm n-butane,
EC-39
EC-45
EC-48
135
105 282
75 232
.350 270
.383 210
.375 180
°3
6 hr
0 .6 ppm
.073
.138
.163
HC consumed
ppm %
Comment
NOx)
.42 19
.44 23
.36 19
0.13 ppm HCHO
0.25 ppm CH3CHO
Memory effect (4 ppm n-butane, 0.6 ppm NOX)
EC-41
EC-46
EC-47
EC-49
75 208
15 162
75 228
15 137
.391 180
.395 120
.389 195
.449 105
. 237
.252
.189
.286
.92 23
.81 20
.74 19
.92 22
1st run after HCHO
2nd run after HCHO
1st run after C^CHO
Basic block (decreasing HC/NOX and concentration) n-butane NOX
EC-41
EC-44
EC-39
EC-43
EC-42
75 208
150
135
60 259
210
.391 180
. 688 360
.350 ~270
.080 135
.224 360
.237
.015
.073
.120
.006
.92 23
.87 22
.42 19
.111 29
.099 26
4.03 -593
3.92 1-26
2.20 .605
.380 .137
.385 -599
-------
before EC-49 seemed to have no significant effect on this problem.
Initial N0? and Temperature Effects. Reactivity parameters for runs
carried out at varying initial NCL/NO ratios and temperatures are given in
Table 16. Because ~50% relative humidity was maintained in all experiments,
the results for runs at the different temperatures may include effects due
to the change in water concentration. Based on the initial temperatures and
RH's, the water content for runs EC-52, 53, and 54 were 13.5, 32.4, and 6.4
torr, respectively.
53
-------
Table 16 . Effects of Changing Temperature or Initial N0/N02 Ratio on the
Propene-NO System
!n No.
-52
-53
101°F
-54
61°F
-55
-56
-59
-57
Initial Cone (ppm)
HC NO NO
X 4*
.551 .586 .060
.551 .629 .077
.514 .586 .060
.545 .601 .121
.531 .599 .283
.530 .597b .461b
.531 .598 .060
0~ Time (min)
._ ,a .08
>0 ppb
ppm
60 181
60 106
30 242
30 141
15 116
15 83
90 188
N02 Peak
ppm time
.409 165
.464 90
.377 165
.421 105
.437 75
.494 30
.408 150
°3
6 hr
.272
.410
.130
.294
.309
.324
.243
HC Consumed
ppm %
.497 90
.543 99
.412 80
.516 95
.498 94
.502 95
.473 89
at which first measurable ozone (~1 ppb) appeared.
Estimated.
-------
V. REFERENCES
1. M. C. Dodge, "Workshop on Mathematical Modeling of Photochemical Smog;
Summary of the Proceedings," EPA-R4-73-010, Environmental Protection
Agency, January, 1973.
2. J. G. Calvert, K. L. Demerjian and J. A. Kerr, "The Mechanisms of Photo-
chemical Smog Formation," in International Symposium on Air Pollution
1972 — Tokyo Proceedings, pp. 465-504 (1972).
3. K. L. Demerjian, J. A. Kerr and J. G. Calvert, "The Mechanism of Photo-
chemical Smog Formation" in Advances in Environmental Science and Tech-
nology, Vol. 4, J. N. Pitts, Jr. and R. L. Metcalf, Eds., pp. 1-262,
Wiley-Interscience, New York, N. Y., 1974.
4. J. N. Pitts, Jr., "The Effects of Fuel Modification and Control Systems
on Exhaust Emissions and their Reactivity in Photochemical Smog," Pro-
posal to the California Air Resources Board, 1970.
5. J. N. Pitts, Jr., P. J. Bekowies, A. M. Winer, G. J. Doyle, J. M.
McAfee and K/W. Wilson, "The Design and Construction of an Environ-
mental Chamber Facility for the Study of Photochemical Air Pollution,"
Final Report, California ARB Grant No. 5-067-1, in draft.
6. J. H. Beauchene, P. J. Bekowies, J. M. McAfee, A. M. Winer, L. Zafonte
and J. N. Pitts, Jr., "A Novel 20 KW Solar Simulator Designed for Air
Pollution Research," Proceedings of Seventh Conference on Space Simu-
lation (NASA Special Publication 336), Los Angeles, California, November
12-14, 1973, pp. 811-825.
7. J. N. Pitts, Jr., P. J. Bekowies, G. J. Doyle, J. M. McAfee, and A. M.
Winer, "An Environmental Chamber-Solar Simulator Facility for the
Study of Atmospheric Photochemistry," in preparation.
8. G. J. Doyle, P. J. Bekowies, J. M. McAfee, A. M. Winer and J. N. Pitts,
Jr., "A Charcoal-Adsorption Air Purification System for Chamber Studies
Investigating Atmospheric Photochemistry," Environ. Sci. Technol.,
accepted for publication.
9. T. A. Hecht, J. H. Seinfeld and M. C. Dodge, "Further Development of
Generalized Kinetic Mechanism for Photochemical Smog," Environ. Sci.
Technol., 8_, 327 (1974).
10. H. Niki, E. E. Daby and B. Weinstock, "Mechanisms of Smog Reactions,"
Adv. Chem. Series No. 113, 16 (1972).
11. J. N. Pitts, Jr., J. M. McAfee, W. D. Long and A. M. Winer, "A Long-Path
Infrared Spectroscopic Investigation at Ambient Concentrations of the 2%
Neutral Buffered Potassium Iodide Method for Determination of Ozone,"
Environ. Sci. Technol., 10, 787 (1976).
55
-------
12. State of California Air Resources Board, "Comparison of Oxidant Cali-
bration Procedures," Final Report of the Ad Hoc. Measurement Committee,
February 3, 1975.
13. A. M. Winer, J. W. Peters, J. P. Smith and J. N. Pitts, Jr., "Response
of Commercial Chemiluminescent NO-NO- Analyzers to Other Nitrogen-
Containing Compounds," Environ. Sci. Teehnol., 8_, 1118 (1974).
14. R. G. Smith, R. J. Bryan, M. Feldstein, B. Levadie, F. A. Miller, E. R.
Stephens and N. G. White, "Tentative Method of Analysis for Formaldehyde
Content of the Atmosphere (Colorimetric Method)," H.L.S. ]_, (1)
Supplement, 87 (1970).
15. E. R. Stephens and F. R. Burleson, "Analysis of the Atmosphere for
Light Hydrocarbons'," J« Air Pollut. Contr. Assoc., 17, 147 (1967).
16. E. R. Stephens, "Hydrocarbons in Polluted Air," Summary Report, Coord-
inating Research Council, Project CAPA-5-68, June, 1973; NTIS No. PB
230 993/AS.
17. E. F. Barley, K. A. Rettner, and E. R. Stephens, "Analysis of Peroxyacyl
Nitrates by Gas Chromatography with Electron Capture Detection,"
Anal. Chem., 35, 589 (1963).
18. E. R. Stephens and M. A. Price, "Analysis of an Important Air Pollutant:
Peroxyacetyl Nitrate," J. Chem. Educ., 50, 351 (1973).
19. J. R. Holmes, R. J. O'Brien, J. H. Crabtree, T. A. Hecht and J. H.
Seinfeld, "Measurement of Ultraviolet Radiation Intensity in Photo-
chemical Smog Studies," Environ. Sci. Teehnol., ]_, 519 (1973).
20. I. M. Campbell and B. A. Thrush, "The Recombination of Nitrogen Atoms
and the Nitrogen Afterglow," Proc. Roy. Soc., A296, 201 (1966).
21. "Chemical Kinetic and Photochemical Data for Modeling Atmospheric
Chemistry," NBS Technical Note 866, R. F. Hampson, Jr., and D. Garvin,
Eds., June, 1975.
56
-------
APPENDIX A
Current Configuration of Evacuable Chamber Facility
57
-------
TRICHROIC
SPECTRAL
FILTERX
QUARTZ
FOCUSING LENS
TEMPERATURE CONTROL MANIFOLD
{ PARTIAL)
Ui
00
AMBIENT
AIR
INLET
SECONDARY
MIRROR
TEFLON COATED
INNER SURFACES
in Situ MULTIPLE
REFLECTION
OPTICS
CRYOGENIC
SORPTION PUMPS
10" DIFFUSION^
PUMP —
(Hg.CdlTe
DETECTOR
SAMPLING
PORTS
•XENON ARC LAMP
AND COLLECTOR
FOLDING
MIRROR (FLAT)
COOLING
WATER PUMP
PRIMARY MIRROR
FOURIER
INTERFEROMETER
TO ROTARY
PUMP
-CHAMBER IRRADIATION WINDOWS
ULTRAVIOLET GRADE QUARTZ
-------
ON-LINE CALIBRATION
SYSTEM FOR Oj, NO, N02, S02
INDIVIDUAL HYDROCARBONS
Gas Chromalography
C,,Cj
c3-c6
Oxygenates
and
Aromotics
PAN AND ORGANIC
NITRATES
Electron Capture
Gas Chromatography
HC —FREE
PUMPING SYSTEM
i
/
EVACUABLE SMOG CHAMBER
Quartz
Windows
TO OFF-LINE
GAS CHROMATOGRAPH-
MASS SPECTROMETER
(.GC/MS)
ON-LINE PDP-8 DATA
ACQUISITION SYSTEM
^SOLAR SIMULATOR
Source
Detector
SAPRC EVACUABLE CHAMBER-
SOLAR SIMULATOR LABORATORY
RELATIVE HUMIDITY
Brady Array
I
59
-------
APPENDIX B
Plots of Ozone Decay
60
-------
-2.500
-2.000
LN OZONE (PPM)
-1.500
-1.000
-0.500
0.000
050
0.200
OZONE (PPM)
0.400 0.600
1.000
-------
0.800
o
-0.600
LN OZONE (PPM)
•0.400 -0.200 0.000
0.200
0.400
CO
ID
0.'400
ru
0.800
OZONE (PPM)
1.200
1.492
-------
-1.200
-0.800
LN OZONE (PPM)
-o.uoo
0.000
0.400
o.eoo
u>
^.202
0.500
OZONE (PPM)
1.000
1.500
2.226
-------
-2.200 -2.000
o
LN OZONE (PPM)
-1.800 -1.600 -l.UOO -1.200 -1.000
-033
uano
or~
en rn
no
CO
m
ID
0.160 0.240
OZONE (PPM)
0.320 0.368
-------
Ul
-1.000
o-
o
•» "
oo
h-«
•
I ON
rn
• NJ
I3T
u>
•
Ni
*•
•
o
0.368
LN OZONE (PPM)
-0.800 -0.600 -0.400
-0.200 0.000 0.200
,G 1 1
0.500 0.700
OZONE (PPM)
0.900
3D3DCT
ceo IE
m
~ o
tnom
xo
CD
m
30
1.221
-------
-2.400
o-
-2.000
-1.600
LN OZONE (PPM)
-1.200
-0.100
0.000
0.091
0.200
OZONE (PPM)
0.400
0.600
1.000
-------
-1.600 -mOO
LN OZONE (PPM)
-1.200 -1.000 -0.800 -0.600
-o.uoo
o
•
NJ
m
ON
o
•
00
O
0.202
0.300 O.tlOO
OZONE (PPM)
0.500
0.670
-------
-3.200
o-
-2.600
-2.400
LN OZONE (PPM)
-2.000
-1.60Q
-0.800
00
,041
0.100
OZONE
0.200
0.300
(PPM)
0.4H9
-------
VO
0.800
o-
1.200
CD-
m
3D
jr
o
°l.226
1.600
IN OZONE (PPM)
2.000
2.400
2.600
5.000 10.000
OZONE (PPM)
3.200
OJOO
ca
DDODZ
CTCDO
rn-<
»— » i— «
oooo
CDO
m
3)
15.000 21.532
-------
-0.800
a
-0.600
LN OZONE (PPM)
-O.MOO -0.200 0,000
0.200
0.400
0.1)00
0.800
OZONE (PPM)
1.200
1.492
-------
-i.eoo
-moo
LN OZONE (PPM)
-1.200
-i.ooo -o.eoo
-0.600
0.165
0.2UO
OZONE
0,320
(PPM)
0.400
0.549
-------
LN OZONE (PPM)
2.390 2.410 2.430 2.450 2.470 2.490 2.510
O
*
,00
m
ID
10.813
11.200 11.600
OZONE (PPM)
12.000
cooo
cro
ercDO
no •—
CD CD
m
33
12.305
-------
-0.800
o
LN OZONE (PPM)
-0.600 -0.!JOO -0.200
0.000
0.200
0.400
u>
0.400 0.449
0.800
OZONE (PPM)
1.200
1.492
-------
LN OZONE (PPM)
-2.400 -2.000 -1.600 -1.200 -0.800 -O.UOO 0,000
O9-
2:
rn
a:~1
H3
en
M
o
0.091
*—7&-
0.200 0.400
OZONE (PPM)
0.600
OiOO
GI33
mo
r\3 rn
rooo
nr±s
33 -<
2-
OJ
mro
OD
n:
33
O
O
X
1.000
-------
LN OZONE (PPM)
2.HOO 2.140 2.480 2.520 2.560
2.600
to
cooo
cro
ODODX
crco-
ro
re oo
3D
3:
CD
rn
30
10.591
11.200 12.000
OZONE (PPM)
12.600
13.464
-------
LN OZONE (PPM)
•0.800 -0.600 -0.400 -0,200 0.000 0.200 0.400
cH 1 : 1 « L-e « '
o
• .
oo
_{ ON
i—i
3
rn
, NJ
i*
LO
• 4 '
i\>
4S
•
O
'
>—rno
u>or-
-------
-2.800
-2.MOO
LN
-2.000
OZONE
-1.600
(PPM)
-1.200
-0.800
-O.UOO
0.061
0.200
OZONE CPPM)
o.uoo
0.60)0670
-------
oo
2.000
o
LN OZONE (PPM)
2.080 2.160 2.240 2.320 2.400 2.480
•e-
00.
2
m
it™
33
en
ro
o
"7.389
8.000
9.000 10.000
OZONE fPPM)
•—mo
UJOO
crxi
mo
ro rn
oooo
D3Q
11.941
-------
-2.000
LN OZONE (PPM)
-l.SOO
-1.200
-0.800
-O.HOO
0.000
VO
cfl.091
0.200 O.HOO
OZONE (PPM)
0.600
1.000
-------
-2.MOO
LN 02'ONE (PPM)
-2.000 -1.600
-1.200
-0.800 -0.400
0.061
0.200
OZONE (PPM)
o.uoo
0.600670
-------
-1.800
-1.600
LN OZONE (PPM)
-1.200
-moo
-i.ooo
-0.800
oo
0.2HO
OZONE (PPM)
0.449
-------
LN PRN (PPM)
-2.300 -2.200 -2.100 -2.000 -1.900
00
1,800 -1.700
e-
0.100
0.120
PRN
O.IUO
(PPM)
0.160
0.183
-------
-a.250
o
LN OZONE (PPM)
-2.000 -1.750 -1.500 -1.250 -1.000 -0.750
oo
en
en
0.160 0.2140
OZONE (PPM)
0.320
•—mcs
CD<0)
-JD
J=OO
CD
3XI3J
KCDPC
3D r~-
mr-
f— —I
ruo
n:o
DPI
3:0
O>D
O.H72
-------
-2.500
OZONE
-1.000
(PPM)
-0.500
0.000
0.500
oo
js
^.082
OZONE
0.400
(PPM)
0.800 1.200 1.649
-------
-2.700
o-
-2.300
-1.900
LN OZONE (PPM)
-1.500
-1.100
-0.700
CO
Ui
0.200
OZONE (PPM)
o.nco
0.' 6000.'741
-------
LN OZONE (PPM)
-£.700 -2.200 -1.700 -1.200 -0.700
eo
t
o
rn
00
nj.
^ •
•o
cr>
•
a
(M
o.
ru
-0.200
0.300
— mo
CD
-------
-1.600
-1.200
LN OZONE (PPM)
-0.600
-0.400
0.000
o.uoo
oo
0.135
0.400
OZONE (PPM)
0.800
1.200 1.492
-------
OQ
00
-3.300
-2.500
LN OZONE (PPM)
-l."700
-0.900
-0.100
0.700
OZONE (PPM)
0.500
1.0001. 5023. 01U
-------
APPENDIX C
Detailed Data Sheets
89
-------
EC-t DARK
EVACUABLE CHAMBER
1974 JAN 21
•
29 GC SAMPLES TAKEN. HAST FACTOR 1.6, CO FACTOR 0.76/22
CLOCK
TIKE
1200
1230
1300
1330
1400
1430
1500
1530
1600
1630
1700
ELAPSED
TINE(MIfc)
0.
30.
60.
9C.
120.
150.
180.
210.
240.
27C.
300.
OZONE
(PPMJ
0.0
0.0
0.0
0.0
0.0
o.c
0.001
0.0
0.0
0.0
0.001
OXIDANT
(PPM>
0.005
0.005
0.005
C.OOS
0.0
0.0
0.0
0.0
0.0
0.0
0.0
NO
(PPM)
0.575
0.575
0.560
0.553
0.552
0.546
0.534
0.528
0.527
0.517
0.506
N02-PAN
(PPM)
0.055
0.068
0.071
0.072
0.072
0.072
0.072
0.072
0.072
0.073
0.072
NOX-PAN
(PPK)
0.626
0.636
0.625
0.623
0.622
0.611
0.606
0.600
0.598
0.599
0.588
PROPENE
(PPM)
0.465
0.475
0.465
0.465
0.462
0.458
0.453
0.453
0.441
0.431
0.450
N-C4
(PPM)
0.556
0.586
0.566
0.566
0.553
0.549
0.546
0.542
0.538
0.528
0.524
HCHO
(PPM)
— _«.
******
____
******
— —
******
—
******
******
******
******
HCHO VOL
(L)
20.00
******
20.00
******
20.00
******
20.00
******
******
******
******
03«NO
/N02
0.0
0.0
0.0
0.0
0.0
0.0
0.006
0.0
0.0
0.0
0.006
TOT N
(PPHI
0.630
0.643
0.631
0.625
0.624
0.618
0.606
0.600
0.599
0.590
0.578
TOT C
(PPHC)
******
******
******
******
******
******
******
******
******
******
******
****** NO DATA TAKEN
—— DATA DISCARDED
? QUESTIONABLE DATA
-------
EC-1 DARK
EVACUA8LE CHAMBER
1974 JAN 21
AVE WALL TEHPCU
AVE RH - 31.5
8S.O
CLOCK ELAPSED TWl REL HUH
TIME TIME(MIN) IOEG Fl (S)
CO ACETALO PROPALD ACETONE MEK
(PPM) (PPM) CPPMI (PPM) (PPM)
1200
1230
1300
1330
1400
1430
I SCO
1530
1600
1630
1700
0.
30.
60.
9C.
120.
ISO.
ISO.
210.
240.
270.
300.
85.0
85.0
85.0
8S.O
85.0
85.0
as.o
85. 0
85. 0
85.0
as.o
33.5
33.0
33.0
32.0
32.0
31.5
31.0
30.5
30.5
30.0
30.0
3.31
3.31
3.29
3.21
3.17
3.14
3.07
3.00
3.00
2.93
2.93
0.004
******
0.005
******
0.004
******
0.005
******
0.006
******
0.006
0.0
******
0.0
******
0.0010
******
0.0010
******
0.0010
******
0.0010
0.011
******
0.013
******
0.012
******
0.1027
******.
0.022
******
0.026
0.000
******
0.000
******
0.000
******
0.000
******
0.000
******
0.000
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-2 PROPENE-8UTANE
EVACUA8LE CHAMBER
1974 JAN 22
SIMULATOR ON 1045, OFF 1646 0.25 INCH PVR EX FILTER
NOTE NO RADIOMETER MATER FLOW AT 1615
55 GC SAMPLES TAKEN, MAST FACTOR 1.6, CO FACTOR 0.76/21,
PAN CALIBR. 1
to
CLOCK
.TIME
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
ELAPSED
TINE(MIN)
0.
IS.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
265.
300.
315.
330.
345.
360.
OZONE
(PPM)
0.0
0.0
0.0
0.002
0.007
0.030
0.362
0.098
0.139
0.179
0.211
0.250
0.281
0.307
0.333
0.354
0.372
0.380
0.3S9
0.396
0.397
0.390
0.386
0.381
0.382
OX IDA NT
(PPM)
0.0
0.005
0.015
0.025
0.040
0.075
0. 100
0.135
0.175
0.205
0.235
0.270
0.295
0.325
0.335
0.345
0.37C
0.385
0.390
0.395
0.395
0.405
0.395
0.460
0.385
NO
(PPM)
0.600
0.546
0.456
0.356
0.252
0.168
0. 122
0.102
0.096
0.095
0.094
0.083
0.063
0.082
0.079
0.079
0.080
0.078
0.077
0.076
0.072
0.072
0.072
0.070
0.068
N02-PAN
(PPM)
0.086
0.1*3
0.213
0.291
0.380
0.428
0.439
0.425
0.398
0.366
0.326
0.288
0.250
0.210
0.173
0.145
0.114
0.100
0.090
0.076
0.066
0.064
0.058
0.055
0.046
NdX-PAN
(PPM)
0.684
0.683
0.670
0.647
0.622
0.594
0.564
0.527
0.487
0.442
0.411
0.371
0.332
0.289
0.254
0.222
0.194
0. 178
0.166
0.153
0.140
0.136
0.128
0.123
0.115
PROPENE
(PPM)
0.4767
0.476
0.439
0.394
0.357
0.311
0.275
0.247
0.210
0.183
0.146
0.110
0.110
0.082
0.064
0.055
0.046
0.035
0.027
0.023
0.018
0.016
0.013
0.009
0.005
N-C4
(PPM)
0.4747
0.504
0.484
0.474
0.464
0.454
0.450
0.445
0.435
0.435
0.435
0.435
0.435
0.435
0.405
0.405
0.395
0.385
0.385
0.380
0.375
0.366
0.366
0.360
0.351
PAN
(PPM)
0.0
******
******
******
******
0.006
0.011
******
0.028
******
0.055
******
0.086
******
0.118
******
0.144
******
******
******
0.151
******
******
0.147
******
HCHO
(PPM)
0.0
******
******
******
0,118
******
******
******
0.212
******
******
******
_ — _
******
******
******
0.250
******
******
******
0.217
******
******
0.223
******
HCHO VOL
(LI
20.00
******
******
******
30.00
******
******
******
30.00
******
******
******
31.00
******
******
******
30.00
******
******
******
36.00
******
******
34.00
******
03*NO
/N02
0.0
0.0
0.0
0.003
0.005
0.012
0.017
0.024
0.034
0.046
0.061
0.072
0.093
0.119
0.152
0.193
0.262
0.296
0.332
0.393
0.434
0.441
0.480
0.485
0.565
TOT N
(PPK)
0.686
0.690
0.671
0.650
0.636
0.601
0.572
0.546
0.522
0.503
0.475
0.442
0.419
0.394
0.371
0.355
0.338
0.324
0.314
0.301
0.289
0.286
0.278
0.271
0.262
TOT C
(PPMCI
3.349
******
******
******
******
******
******
******
3.280
******
******
******
******
******
******
******
3.196
******
******
******
3.136
******
******
******
******
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-2 PROPENE-BUTANE
EVACUABLE CHAMBER
1974 JAN 22
AVE WALL TEMPtl) > 84.8
AVE RAOIOM - 1.82
AVE RH « 51.0
AVE SOLAR SIMULATOR POWER
u>
CLOCK
ELAPSED
TIME T1MEIMIN)
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
TM1
COEG F)
65.0
85.0
85.0
85.0
35.1
85.5
82.5
84.0
84.5
84.5
84.8
84.9
84.9
84.9
85.0
******
34.9
******
85.0
85.0
******
******
85.0
85.0
85.0
REL HUM
<*J
53.0
53.0
52.5
52.5
52.0
51.5
52.0
54.5
55.0
54.5
54.0
53.0
******
50.0
52.5
52.0
50.0
50.5
50.5
50.0
48.0
49.0
47.5
46.0
45.5
SSPOWER
(KW)
17.95
17.70
17.79
18.09
18.00
18.12
18.20
18.20
18.11
18.15
18.11
18.11
17.91
17.79
18.00
13.24
18.15
18.00
18.00
18.00
18.20
18.00
18.20
18.20
******
RAOIOM
(HVJ
1.81
1.81
1.81
1.87
1.86
1.86
1.85
1.85
1.83
1.82
1.82
1.81
1.81
1.80
1.84
1.84
1.63
1.84
1.84
1.78
1.76
1.76
1.76
1.87
1.84
CO
(PPMJ
4.20
4.20
4.20
4.20
4.20
4.01
4.20
4.24
4.20
4.20
4.20
4.28
4.24
4.32
4.32
4.24
4.39
4.32
4.35
4.32
4.51
4.51
4.55
4.51
4.55
ACETALO
(PPMI
0.002
******
******
******
0.088
******
******
******
0.202
******
******
******
0.307
******
******
******
0.272
******
******
******
0.278
******
******
******
0.275
PROPALD
(PPMJ
0.0010
******
******
******
0.0010
******
******
******
0.0020
******
******
******
0.0030
******
******
******
0.0040
******
******
******
0.0030
******
******
******
0.0030
ACETCNE
(PPMI
0.004
******
******
******
0.016
******
******
******
0.056
******
******
******
0.102
******
******
******
0.096
******
******
******
0.125
******
******
******
0.140
MEK
(PPMJ
0.001
******
******
******
0.004
******
******
******
0.016
******
******
******
0.026
******
******
******
0.024
******
******
******
0.030
******
******
******
0.038
****** no DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-3 PROPENE
EVACUABLE CHAMBER
197* JAN 23
SIMULATOR ON 1U5, OFF 1717 O.Z5 INCH PYREX FILTER
OZONE DATA FOR 1115 - 1300 HOURS CORRECTED FOR SAMPLING ERROR
53 GC SAMPLES TAKEN, MAST FACTOR 1.6, CO FACTOR 0.76/19.S, PAN CALIBR.
CLOCK
TIME
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1445
1515
1545
1615
1645
1700
1715
ELAPSED
TIME(MIN)
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
210.
240.
270.
300.
330.
345.
360.
OZONE
(PPM)
0.0
0.013
0.150
0.255
0.274
0.271
0.262
0.229
0.208
0.196
0.182
0.174
0.166
0.152
0.144
0.142
0.136
0.136
******
0.135
OXIDANT
(PPM1
— —
_» -
___
».-._. .
____
~ —
„__
__- _
0.220
0.220
0.195
0.185
0.180
0.165
0.155
0.145
0.130
0.130
******
0.140
NO
(PPM)
0.161
0.098
0.070
0.065
0.064
0.0727
0.056
0.054
0.053
0.049
0.048
O.Q46
O.C46
0.043
0.043
0.042
0.041
0.038
******
0.037
N02-PAN
(PPM)
0.019
0,077
0.100
0.088
0.078
0.069
0.060
0.053
0.048
0.044
0.041
0.040
0.040
0.037
0.036
0.038
0.039
0.036
******
0.037
NOX-PAN
(PPM)
0.181
0.181
0.171
0.157
0. 144
0.131
0.118
0.108
0. 101
0.094
0.089
0.088
o.oas
0.082
0.079
0.081
0.078
0.076
******
0.074
PROPENE
(PPM)
0.904
C. 669
0.750
0.659
0.586
0.513
0.448
0.403
0.361
0.324
0.300
0.288
0.253
0.216
0.192
0.161
0.143
0.119
******
0.101
PAN
(PPM)
0.0
******
0.002
******
0.011
******
0.024
******
0.031
******
0.034
******
0.033
0.033
0.031
0.029
0.027
0.026
******
0.023
HCHO HCHO VOL
(PPM)
0.0
******
******
******
0.216
******
******
******
0.335
******
******
******
0.349
******
0.2177
******
____
******
0.359
******
(L)
30.00
******
******
******
30,00
******
******
******
30.00
******
******
******
30.00
******
31.00
******
30.00
******
28.00
******
03*NO
/N02
0.0
0.016
0.104
0.187
0.225
0.284
0.246
0.234
0.229
0.220
0.213
0.196
0.190
0.17o
0.173
0.156
0.145
0.144
******
0.137
TOT N
(PPH)
0.180
0.176
0.172
0.160
0.152
0.158
0.140
0.134
0.132
0.126
0.124
0.120
0.119
0.114
0.110
0.1C9
0.107
0.101
******
O.OS7
TOT C
(PPMCI
2.738
******
******
******
2.640
******
******
******
2.397
******
******
******
2.421
******
2.030
******
******
******
******
1.700
****** HO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-3 PROPENE
EVACUABLE CHAMBER
1974 JAN 23
AVE WALL TEMPdJ » 85.0
AVE RADIOH » 1.80
AVE RH - 42.5
AVE SOLAR SIMULATOR POWER
18.2
CLOCK
ELAPSED
TIME TIME(HIN)
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1445
1515
1545
1615
1645
1700
1715
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
210.
240.
270.
300.
330.
345.
360.
TW1
(DEC F)
84.5
85.9
85.5
85.0
85.0
85.0
84.7
85.1
85.3
85.0
85.0
35.0
85.0
85.0
85.0
85.0
85.0
85.0
******
85.0
REL HUM
U>
47.5
47.5
45.5
45.0
44.0
44.5
44.0
43.5
43.0
42.5
43.0
41.5
41.5
40.5
40.0
38.5
38.0
37.5
******
37.0
SSPOWER
(KX)
18.36
18.42
13.15
18.40
18.11
18.00
17.84
18.19
18.15
18.00
17.97
17.95
17.93
18.50
18.29
18.45
18.50
18.20
******
18.20
RADIOM
(MV)
1.81
1.85
1.80
1.81
1.78
1.80
1.76
1.80
1.80
1.78
1.76
1.77
1.82
1.84
1.82
1.82
1.83
1.77
******
1.78
CO
(PPMI
3.08
3.04
3.08
3.08
3.08
3.16
3.12
3.16
3.20
3.24
3.20
3.28
3.35
3.31
3.39
3.43
3.51
3.59
******
3.59
ACETALO
(PPM)
0.002
******
******
******
0.256
******
******
******
0.378
******
******
******
0.544
******
0.506
******
0.467
******
******
0.403
PROPALO
(PPM)
0.0
******
******
******
0.0020
******
******
******
0.0020
******
******
******
0.0010
******
0.0020
******
0.0020
******
******
0.0020
ACETONE
(PPMI
0.007
******
******
******
0.042
******
******
******
0.052
******
******
******
0.052
******
0.052
******
0.054
******
******
0.060
****** NO DATA TAKEN
DATA DISCARDED
? QUESTIONABLE DATA
-------
EC-4 PftOPENE
EVACUAfiLE CHAMBER
1974 JAN 24
SIMULATOR ON 1030( OFF 1700 0.25 INCH PYREX FILTER
59 GC SAMPLES TAKEN, MAST FACTOR 1.6, CO FACTOR 0.76/20, PAN CALIBR. 1
CLOCK
TIME
1030
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
ELAPSED
TIME(MIN)
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
1315 165.
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
OZONE
U182
1.182
1.164
1.140
1.109
1.077
1.046
1.002
0.958
1.029
0.866
0.793
0.751
0.685
0.619
O.S69
0.495
0.442
0.382
0.344
0.301
0.271
0.233
0.218
0.194
PROPENE
0.860
0.824
0.772
0.721
0.654
0.604
0.549
0.509
0.447
0.403
0.350
0.311
0.260
0.218
0.174
0.137
0.110
0.086
0.066
0.051
0.038
0.029
0.024
0.018
0.011?
PAN
(PPM)
0.0
******
0.0
******
0.001
******
0.004
******
0.014
******
0.034
******
0.065
******
0.103
******
0.141
******
0.176
******
0.203
******
0.227
******
0.238
HCHO
(PPMJ
0.0
******
******
******
0.144
******
******
******
0.296
******
******
******
0.373
******
******
******
0.401
******
******
******
0.361
******-
******
0.342
******
HCHO VOL
(LI
30.00
******
******
******
30.00
>***«**
******
******
' 31.00
******
******
******
30.00
******
******
******
32.00
******
******
******
31.00
******
******
32.00
******
03*NO
/N02
0.0
0.0
0.0
0.0
0.0
0.001
0.004
0.008
0.011
0.014
0.020
0.025
0.032
0.043
0.047
0.066
0.077
0.099
0.113
0.142
0.164
0.193
0.239
0.268
0.318
TOT N
IPPH»
1.177
1.174
1.158
1.120
1.096
1.081
1.045
1.012
0.970
0.931
0.9C7
0.844
0.817
0.767
0.728
0.692
0.6',i
0.6C6
0.558
0.539
0.506
0.490
0.461
0.451
0.432
TOT C
(PPMC)
2.608
******
******
******
2.602
******
******
******
2.550
******
******
******
2.372
******
******
******
1.972
******
******
******
2.037
******
******
******
1.882
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
1C-4 PRCPENE
EVACUA8LE CHAMBER
1974 JAN 24
AVE WALL TEHPUJ « 85.0
AVE RAOIOH - 1.80
AVE RH = 45.0
AVE SOLAR SIMULATOR POWER
13.5
CLOCK
ELAPSED
TIME TIME(MIN)
1030
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
18C.
195.
210.
225.
240.
255.
270.
285.
30C.
315.
330.
345.
360.
TH1
(DEC Ft
85.0
85.0
84.7
85.0
85.0
85.0
84.8
******
85.0
******
85.0
******
84.9
******
85.0
******
85.0
85.0
85.0
******
85.0
******
85.0
******
******
REL HUH
U)
50.0
50.0
50.0
48.5
49.0
48.0
48.0
47.5
46.5
46.0
45.5
******
45.0
******
44.0
43.5
43.0
42.0
41.5
******
40.5
40.0
40.0
39.0
38.5
SSPOWER
I KM
17.80
17.13
18.51
18.10
13.09
17.95
18.50
13.20
18.35
18.35
18.09
18.20
18.70
18.60
18.90
18.90
18.85
18.90
18.90
18.90
18.90
18.90
18.80
18.90
19.00
RADIOM
tMV)
1.76
i.ai
1.81
1.77
1.75
1.75
1.80
1.79
1.78
1.78
1.77
1.75
1.81
1.81
1.83
1.81
1.82
1.81
1.81
i.82
1.82
1.81
1.81
1.81
1.82
CO
IPPM)
3.12
3.15
3.12
3.15
3.12
3.12
3.12
3.12
3.19
******
3.23
******
3.27
******
******
3.38
3.42
3.50
3.53
3.50
3.50
******
3.57
3.69
3.72
ACETALD
(PPM)
0.003
******
******
******
0.227
******
******
******
0.395
******
******
******
0.448
******
******
******
0.339
******
******
******
0.328
******
******
******
0.310
PROPALD
IPPM)
0.0010
******
******
******
0.0010
******
******
******
0.0030
******
******
******
0.0050
******
******
******
0.0060
******
******
******
0.0060
******
******
******
0.0030
ACETCNE
(PPM)
0.006
******
******
******
0.012
***««*
******
******
0.029
******
******
******
0.059
******
******
******
0.088
******
******
******
0.160
******
******
******
0.134
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-5 PROPENE
EVACUABLE CHAMBER
1974 JAN 25
SIMULATOR ON 1045, OFF 1650 0.25 INCH PYREX FILTER
SAMPLE TEMP: ERC THERMOCOUPLE, NEAR WALL NH PORT
54 GC SAMPLES TAKEN, HAST FACTOR 1.6, CO FACTOR 0.76/19,
PAN CALI8R. 1
CLOCK ELAPSED
TIME TIME(MIN)
1045
1100
1115
1130
1145
1200
!£ 1215
00 1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
0.
IS.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
235.
300.
315.
330.
345.
360.
020NE
(PPM)
0.0
0.0
0.002
0.022
0.079
0.181
0.291
0.378
0.432
0.458
0.471
0.473
0.466
0.455
0.439
0.430
0.422
0.409
0.404
0.397
0.391
0.387
0.384
0.382
0.378
OXIOANT
(PPM)
0.0
0.0
0.0
0.0
0.085
******
0.215
0.270
0.300
0.325
0.325
0.325
0.320
0.310
0.300
0.290
0.235
0.280
0.275
0.270
0.270
******
0.275
0.260
0.260
NO
(PPM)
0.551
0.466
0.325
0. 192
0.114
O.C88
0.082
0.074
0.073
0.074
0.072
0.072
O.C70
O.C71
0.062
0.062
O.C60
0.058
0.058
O.C54
0.052
0.054
O.C50
O.QSO
0.049
N02-PAN
{PPM)
0.047
0.120
0.240
0.350
0.401
0.377
0.328
0.269
0.213
0.171
0.143
0.118
0.095
0.082
0.072
0.076
0.072
0.071
0.067
0.067
0.068
0.066
0.066
0.069
0.065
NOX-PAN
(PPMJ
0.599
0.591
0.576
0.550
0.517
0.467
0.412
0.347
0.289
0.250
0.211
0.186
0.164
0.149
0.133
0.140
0.133
0.128
0.123
0.124
0.120
0.118
0.117
0.117
0.114
PROPENE
IPPMI
0.970
0.934
0.867
0.798
0.699
0.590
0.489
0.385
0.293
0.229
0.179
0.145
0.110
0.092
0.075
******
0.051
******
0.035
******
0.027
******
0.019
******
0.012
PAN
(PPM)
0.0
******
0.000
******
0.007
******
0.044
******
0.101
******
0.143
******
0.169
******
0.179
******
0.169
******
0.165
******
0.158
******
0.149
******
0.145
HCHO
(PPM)
0.0
******
******
******
0.051
******
******
******
0.396
******
******
******
0.482
******
******
******
0.443
******
******
******
0.423
******
******
0.398
******
HCHO VOL
(L)
24.00
******
******
******
31.00
******
******
******
31.00
******
******
******
31.00
******
******
******
30.00
******
******
******
29.00
******
******
29.00
******
O3*MO
/N02
0.0
0.0
0.003
0.012
0.022
0.042
0.072
0.104
0.148
0.200
0*237
0.290
0.343
0.395
0.3U1
0.355
0.353
0.334
0.348
0.322
0.299
0.317
0.295
0.279
0.285
TOT N
(PPK)
0.598
0.586
0.565
0.546
0.522
0.490
0.454
0.416
0.388
0.367
0.358
0.346
0.334
0.326
0.313
0.312
0.3C1
0.295
0.289
0.282
0.277
0.274
0.265
0.266
6.259
TOT C
(PPMC)
2.935
******
******
******
2.576
******
******
******
2.582
******
******
******
2.383
******
******
******
2.373
******
******
******
2.162
******
******
******
1.964
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-5 PRQPENE
EVACUA8LE CHAMBER
1974 JAN 25
AVE SAMPLE TEHPtll - 86.3
AVE WALL TEHPdi - 85.1
AVE RADIO* - 1.73
AVE RH = 44.0
AVE SOLAR SIMULATOR POWER * 18.3
CLOCK ELAPSED TS1 TH1 REL HUM SSPOHER RADIOM
TIME TIHE(MIN) (DEG F) (DEC F) (?) (KM) (MV)
CO ACETALO PROPALO ACETONE
(PPM) (PPM) (PPM) (PPM)
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1533
1545
1600
1615
1630
1645
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
83.5
83.5
83.6
84.1
84.5
84.6
84.9
85.1
85.3
85.7
85.9
86.2
86.9
86.4
86.5
86.9
87.2
87.5
87.7
87.9
88.2
88.4
88.7
88.8
88.8
85.0
******
84.7
85.1
84.8
85.0
******
******
85.0
35.0
84.3
85.0
******
85. 5
85.5
******
85.5
85.5
85.5
85.2
******
85.0
******
85.3
85.3
50.0
50.0
49.0
49.0
48.0
48.5
47.0
******
46.0
45.5
45.0
45.0
22.0
43.0
43.5
******
43.5
42.0
41.5
******
******
40.0
******
39.0
39.0
18.35
18.00
18.10
18.00
17.95
18.00
18.50
18.50
18.29
18.39
18.65
18.45
18.49
18.45
18.40
18.30
18.33
18.33
18.29
18.16
18.11
18.20
18.21
18.55
18.50
1.81
1.80
1.77
1.77
1.76
1.76
1.80
1.81
1.79
1.79
1.79
1.79
1.79
1.78
1.80
1.78
1.77
1.77
1.77
1.78
1.77
1.78
1..77
1.79
1.79
2.04
2.04
2.08
1.96
2.06
2.08
2.16
******
2.24
2.32
2.40
2.44
2.52
2.60
2.72
******
2.64
2.64
2.64
******
2.84
2.84
******
2.88
2.88
0.003
******
******
******
0.174
******
******
******
0.397
******
******
******
0.461
******
******
******
0.509
******
******
******
0.467
******
******
******
0.429
0.0010
******
******
******
0.0020
******
******
******
0.0040
******
******
******
0.0040
******
******
******
0.0040
******
******
******
0.0040
******
******
******
0.0040
0.005
******
******
******
0.021
******
******
******
0.099
******
******
******
0.099
******
******
******
0.136
******
******
******
0.132
******
******
******
0.123
****** HO OATA TAKEN
DATA DISCARDED
1 QUESTIONABLE DATA
-------
EC-6 NITROGEN
EVACUABLE CHAMBER
197* JAN 29
SIMULATOR ON 1015 0.25 *1NCH PVREX FILTER
HC SAMPLE TIKES ARE WITHIN 15 MIN OF INDICATED TIME
24 GC SAMPLES. MAST FACTOR 1,6
CC AND PAN NOT MEASURED
CLOCK ELAPSED
TINE TIKE(MIN)
s
0
1015
1045
1115
1145
1215
1250
1)24
1402
1430
1459
1545
0.
30.
60.
90.
120.
155.
189.
227.
255.
284.
330.
OZONE
(PPM)
0.0
O.C
0.001
0.004
0.006
0.009
0.012
0.014
0.016
0.019
O.C22
OXIDANT
(PPKI
0.0
0.005
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
NO
IPPMI
0.006
0.005
0.005
0.006
0.005
0.005
0.006
0.005
0.005
0.006
0.006
N02-PAN
(PPMJ
0.000
0.001
0.002
0.003
0.004
0.003
0.004
O.OOS
0.005
0.005
0.005
NOX-PAN
«PPMI
0.006
0.006
0.007
0.008
0.009
0.009
0.010
0.010
0.011
0.011
0.011
HCHO
(PPM)
0.0
******
******
0.0
******
— —
******
******
0.0
******
******
HCHO VOI
(LI
34.00
******
******
30.00
******
52.00
******
******
55.00
******
******
03*NO
/N02
0.0
0.0
0.002
0.008
0.008
0.013
0.015
0.014
0.016
0.025
0.028
TOT N
(PPKJ
0.006
0.006
0.003
0.009
0.009
0.009
Q.010
0.010
0.011
0.011
0.011
TOT C
1PPMC»
******
******
******
******
******
******
******
******
0.039
***•*•
******
****** NO DATA TAKEN DATA DISCARDED
? QUESTIONABLE DATA
-------
EC-6 NITROGEN
EVACUABLE CHAMBER
1974 JAN 29
AVE WALL TEHPU) » 83.3
AVE RAOIOK . 1.78
AVE SOLAR SIMULATOR POWER
17.8
CLOCK ELAPSED TWl SSPOWER RACIOH ACETALO PROPALO ACETONE MEK
TIKE TIME(HIN) (DEC FJ (KW) (HV) (PPM) (PPM) (PPM) (PPM)
1015
1045
1115
1145
1215
1250
13Z4
1402
1430
1459
1S45
0.
30.
60.
90.
120.
155.
189.
227.
255.
284.
330.
81.0
****** .
85.5
******
******
******
******
******
******
******
******
18.20
17.75
17.15
18.02
13.02
18.10
17.80
17.80
17.80
17.80
17.80
1.80
******
******
i,ao
******
******
******
1.76
1.77
1.75
******
0.001
******
0.001
******
0.001
******
0.002
******
0.002
******
0.002
******
******
******
******
******
******
******
******
0.0010
******
******
0.005
******
0.006
******
O.OQ7
******
0.008
******
0.009
******
0.012
0.001
******
0.001
******
0.001
******
0.001
******
0.001
******
0.001
****** no DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-7 PROPENE
EVACUABLE CHAMBER
1974 JAN 30
SIMULATOR ON 1045 0.25 INCH PVREX FILTER
SAMPLE TEMP: NEAR HALL NW PORT; CORRECTED BV -2.5 DEC F, THERMOCOUPLE
TOUCHING GLASS PROSg
BEGIN WALL COOLING AT 1348; RESET TO HEAT 85 OEG F AT 1407
49 GC SAMPLES TAKEN, MAST FACTOR 1.6, CO FACTOR 0.76/20, PAN CALIBR.
ADDITIONAL FILTER PLACED ON MAKEUP AIR SYSTEM
MAKEUP AIR CONTAMINATED WITH ACETONE AND MEK, SEE EC-8
o
CLOCK
TIME
1045
1100
1U5
1130
1145
1200
1215
1230
1245
13CO
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
ELAPSED
TIME(MIN)
0.
IS.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
OZONE
(PPM)
0,0
0.0
O.C
0.005
0.010
0.021
0,044
0.071
0.099
0.130
0.165
0.197
0.224
0.250
0.264
0.284
0.303
0.319
0.338
0.351
0.362
0.371
0.378
0.380
0.382
OXIDANT
(PPM)
— -
___
-—-.—
— —
____
_.___
******
0.140
0.170
0.205
0.230
0.255
0.275
0.300
0.315
0.325
0.340
0.360
0.370
0.380
0.385
0.395
0.400
0.400
NO
(PPM)
0.530
0.470
0.396
0.310
0.228
0.172
0.131
0.110
0.096
0.093
0.089
O.C84
0.083
0.078
0.073
0.072
0.072
0.071
0.066
0.067
0.061
0.062
0.065
0.060
0.059
N02-PAN
(PPM)
O.Q55
0.114
0.181
0.252
0.308
0.357
0.371
0.372
0.356
0.342
0.322
0.296
0.277
0.247
0.218
0.197
0.173
0.155
0.138
0.122
0.110
0.093
0.084
0.076
0.072
NCX"PAN
(PPM)
0.588
0.589
0.584
0.570
0.552
0.527
0.508
0.484
0.458
0.436
0.409
0.382
0.359
0.324
0.295
0.269
0.245
0.226
0.208
0.188
0.171
0.156
0.143
0.135
0.125
PROPENE
«PPM)
0.47C
0.443
0.402
0.366
0.32C
0.287
0.256
0.229
0.203
0.171
0.147
0.128
0.097
******
0.071
******
******
******
0.033
******
0.021
******
0.014
******
0.009
PAN
(PPM)
0.0
******
0.0
******
0.002
******
0.006
******
0.015
******
0.026
******
0.043
******
0.062
******
0.079
******
0.092
******
0.105
******
0.116
******
0.116
HCHO
(PPM)
<-__._
******
******
******
_™
******
******
******
0.208
******
******
.******
0.254
******
******
******
0.263
******
******
******
0.240
******
******
0.204
******
HCHO VOL
ID
30.00
******
******
******
30.00
******
******
******
29.00
******
******
******
33.00
******
******
******
28.00
******
******
******
30.00
******
******
27.00
******
03*NO
/N02
0.0
0.0
0.0
0.006
0.007
0.010
0.016
0.021
0.027
0.035
0.0*5
0.056
0.067
0.079
0.089
0.104
0.126
0.145
0.162
0.193
0.202
0.248
0.291
0.301
0.312
TOT N
• PPPI
0.586
0.584
0,577
0.563
0.538
0.533
0,508
0.493
0.467
0.455
0.437
0.414
0.402
0.377
0.353
C.340
0.324
0.312
0.256
0.288
0.276
0.266
0.265
0.252
0.247
TOT C
CPPMC)
******
******
******
******
******
******
******
******
******
******
******
******
1.330
******
******
******
******
******
******
******
1.175
******
******
******
1.239
****** NO DATA TAKEN
DATA DISCARDED
? QUESTIONABLE DATA
-------
EC-7 PROPENE
EV«CUABLE CHAMBER
1974 JAN 30
AVE SAMPLE TEMP(l) > 37.6
AVE HALL TEMPIU - 84.2
AVE RAOIOM * 1.80
AVE RH * 49.5
AVE SOLAR SIMULATOR POWER
17.9
CLOCK ELAPSED TSi TH1 REL HUM SSPOWER RADIOM
TIME TIME(HIN) (DEC F) (DEC F) U» (KW> (MV)
CO ACETALO PROPALD ACETONE HEX
(PPM) (PPM) CPPM1 (PPM) (PPM)
1045
1100
1115
1130
1145
M 1200
0 1215
w 1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
ISO.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
86.0
86.1
86.5
86.7
86.9
87.2
87.5
87.8
88.1
88.5
88.7
89.0
89.3
85.0
84.9
85.9
86.6
87.3
88. 0
88.4
88.7
89.1
89.4
89.7
89.9
85.0
******
35.0
******
******
85.0
******
85.0
******
85.0
85.0
******
******
75.0
******
******
******
85.0
******
85.0
85.0
******
85.0
******
85.0
54.0
54.5
******
54.0
53.0
52.0
******
51.0
******
49.0
48.5
48.5
47.5
47.5
53.0
53.0
******
49.0
******
47.5
45.5
******
44.0
43.5
42.5
17.60
18.00
18.00
17.70
17.80
17.75
17.75
17.80
17.64
17.60
17.95
17.90
18.11
17.85
17.95
18.00
18.95
18.09
18.11
17.81
17.90
17.89
17.80
17.80
17.80
1.83
1.82
1.82
1.80
1.79
1.79
1.80
1.79
1.79
1.76
1.80
1.81
1.81
1.78
1.80
1.81
1.81
1.82
1.81
1.79
1.79
1.78
1.79
1.77
1.80
1.98
1.94
1.98
2.05
1.98
2.01
2.01
2.01
2.05
2,13
2.09
2.13
2.24
2.28
2.20
2.24
2.28
2.32
2.36
2.39
2.39
2.39
2.43
2.51
2.47
0.003
******
******
******
0.128
******
******
******
******
******
******
******
0.230
******
******
******
******
******
******
******
0.176
******
******
******
0.189
0.0010
******
******
******
0.0010
******
******
******
0.0020
******
******
******
O.C030
******
******
******
0.0050
******
******
******
0.0050
******
******
******
0.0050
0.009
******
******
******
0.022
******
******
******
******
******
******
******
0.068
******
******
******
0.061
******
******
******
0.085
******
******
******
0.107
0.003
******
******
******
0.010
******
******
****,**
******
******
******
******
0.007
******
******
******
0.008
******
******
******
0.010
******
******
******
0.015
****** NO DATA TAKEN
DATA DISCARDED
? QUESTIONABLE DATA
-------
EC-8 PROPENE
EVACUASLE CHAMBER
1974 JAN 31
SIMULATOR ON 1130 Q.25 INCH PYREX FILTER
SAMPLE TEMP: NEAR WALL NW PORT; CORRECTION FOR IRRAO HEATING 0.29 DES f
58 CC SAMPLES TAKEN, MAST FACTOR 1.6, CO FACTOR 0.76/20, PAN CALIBR. 1
NEW FILTER ON MAKEUP AIR SYSTEM PRODUCING ACETONE (920 PPB) AND
XEK(580 PPB) MEASURED AT END OF RUN
OCK
IME
1130
1145
1200
1215
1230
1245
1300
1315
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
1715
1730
ELAPSED
TIME(HIN)
0.
15.
30.
45.
60.
75.
90.
105.
1 ">f\
leu*
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
OZONE
(PPM)
0.0
0.001
0.001
0.0
0.0
0.0
0.001
0.001
Onf\ "3
• 001
0.005
o.ocs
0.006
O.OC8
0.012
0.014
0.016
0.022
0.027
0.037
0.042
0.050
0.059
0.067
0.077
0.084
OXIOANT
(PPM)
— —
—___
— -—
_— _
____
___
— — —
___
____
0.035
0.040
0.045
0.045
O.OSC
0.060
0.060
0.070
0.080
0.085
0.095
0.105
0.115
NO
(PPM)
0.527
0.493
0.467
C.434
0.40S
0.383
0.348
0.318
0*290
0.264
0.241
0.218
0.203
0.181
0.168
0.151
0.137
0.128
0.119
0.107
0.100
0.095
0.088
0.083
O.C78
N02-PAN
(PPM)
0.060
0.082
0.101
0.122
0.143
0.156
0.180
0.204
09 1 A
.214
0.228
0.242
0.251
0.263
0.274
0.274
0.277
0.280
0.277
0.279
0.275
0.277
C.268
0.262
0.263
0.252
NOX-PAN
(PPM)
0.588
0.575
0.572
0.565
0.433
0.541
0.533
0.527
0*1 1 n
• 510
0.497
0.491
0.478
0.468
0.456
0.444
0.431
C.418
0.406
0.398
0.383
0.379
0.364
0.353
0.346
0.332
PROPENE
(PPM)
0.110
0.094
0.086
0.078
0.07C
0.062
0.057
0.054
0* OT o
0.042
0.041
0.035
0.033
0.030
0.027
0.026
0.024
0.021
0.019
0.018
0.016
0.015
0.014
0.011
0.009
PAN
(PPM)
0.0
******
0.0
******
0.0
******
0.0
******
0.0
******
0.001
******
******
******
0.001
******
0.002
******
0.002
******
0.003
******
0.002
******
0.004
HCHQ
(PPM)
0.007
******
******
******
0.027
******
******
******
Ort K 5
.092
******
******
******
0.068
******
******
******
0.075
******
******
******
0.072
******
******
0.065
******
HCHO VOL
(L)
30.00
******
******
******
31.00
******
******
******
? t nn
32 .00
******
******
******
30.00
******
******
******
31.00
******
******
******
33.00
******
******
26.00
******
03*NO
/N02
0.0
0.005
0.004
0.0
0.0
0.0
0.002
0.001
0.002
0.006
0.005
0.005
O.OOo
0.008
0.009
0.009
0.011
0.013
0.016
0.016
o.oia
0.021
0.022
0.024
0.026
TOT N
(PPC)
0.587
0.575
0.568
0.557
0.551
0.539
0.528
0.522
0.5C4
0.492
0.484
0.470
0.467
0.456
0.443
0.430
0.419
0.407
0.400
0.364
0.379
0.365
0.352
0.349
0.334
TOT C
(PPMC)
0.474
******
******
******
0.495
******
******
******
0.538
******
******
******
******
******
******
******
0.622
******
******
******
0.766
******
******
******
0.817
****** HO DATA TAKEN DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-8 PRCPENE
EVACUABLE CHAMBER
JAN 31
AVE SAMPLE TEMPil) » 88.1
AVE WALL TEMP(l) » 81.9
AVE RADIQM * 1.80
AVE RK « 45.0
flVE SCLAR SIMULATOR POWER - 18.4
CLOCK ELAPSED TS1 TH1 REL HUH SSPOWER RADIOS
TIME TIHEIHINJ (DEC F3 CDEG Fl U) (KW) (MV>
CO ACETALO PROPALD ACETONE' MEK
(PPM) (PPM} (PPM} (PPMJ (PPHJ
1 — '
o
Ul
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1*15
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
1715
1730
0.
15.
30.
45.
60.
75.
SO.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
84.9
85.1
85.2
85.6
65.9
86.3
86.5
86.9
87.2
87.4
87.3
83.1
88.3
88.6
88.9
89.1
89.4
89.7
89.9
90.1
93.4
90.0
90.3
90.4
90.6
83.0
82.7
82.5
82.5
82.0
32.0
*«**««
81.6
81. 7
81.0
81.0
******
«$***«
**«*«*
***$**
******
81.5
81.0
82.0
81.5
******
******
******
******
82.5
53.0
5C.O
50.0
5C.5
50.5
*«*«**
*««***
4S.5
4-5.0
46.5
22.0
47.5
47.0
46.5
46.0
45.5
45.0
44.5
43.5
43.5
42.5
42.0
41.5
41.0
40.5
18.20
18.05
18.02
17.90
18.20
18.11
18.00
17.80
18.10
18.80
18.90
18.65
18.65
16.65
18.90
18.35
18.60
******
18.89
18.89
18.89
18.55
******
18.21
18.25
1.76
i.79
1.79
1.75
1.79
1.77
1.77
1.75
1.76
1.83
1.82
1.82
1.83
1.82
1.81
1.82
1.83
1.83
1.83
1.86
1.85
1.77
1.78
1.79
1.79
2.05
2.09
2.01
2.09
2.01
2.05
2.13
2.05
2.09
2.13
2.13
2.13
2.17
2.20
2.20
2.17
2.24
2.28
2.24
2.20
2.20
2.28
2.28
2.28
2.28
0.005
******
******
******
0.033
******
******
******
0.048
****»»
**$**«
3**»*«
0.054
******
******
****««
0.0527
******
******
******
0.062
******
******
******
0.056
0.0010
*«*««*
******
******
0.0010
******
******
******
0.0010
******
******
******
0.0010
*****$
******
******
0.0010
******
******
******
0.0020
******
******
******
0.0020
0.024
******
******
******
0.038
******
******
******
0.048
******
******
******
0.064
******
*!»****
******
0.071
******
******
******
0.104
******
******
******
0.122
0.013
******
***«#$
******
0.019
******
******
******
0.025
******
******
******
0.034
******
******
******
0.038
******
******
******
0.050
******
******
******
0.058
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-9 PURE AIR
EVACUABLE CHAMBER
1974 FEB 1
SIMULATOR ON 1015, 0.25 INCH PYREX FILTER,NEW MAKEUP AIR FILTER REMOVED
LIGHTS COUSEO FOR SHORT INTERVALS DURING RUN
SAMPLE TEMP: NEAR WALL NW PORT 1015-1145, CENTER SE PORT 1158-1615;
CORRECTION FOR IRRAC HEATING 0.7 AND i.o DEC F, RESPECTIVELY
SAMPLE TEMP MEASURED AT VARIOUS DEPTHS IN CHAMBER
BEGIN WALL COOLING AT 1516
39 GC SAMPLES, MAST FACTOR 1.6, CO FACTOR 0.76/18, PAN CALIBR. 1
CLOCK ELAPSED OZONE OXtOANT NO N02-PAN NOX-PAN PAN HCHO HCHO VOL
TIME TIMEIM1N) IPPM) IPPM) (PPM) (PPM) (PPM) (PPM) (PPM) (L)
1015
103G
1045
1115
1145
1215
1245
1315
1345
1415
1450
1515
1545
1615
0.
IS.
30.
60.
90.
120.
150.
160.
210.
240.
275.
300.
330.
360.
0.0
0.0
0.001
0.004
0.010
0.013
0.016
0.021
0.023
0.027
0.031
0.033
0.035
0.036
0.0
0.005
0.005
0.003
0.015
0.015
0.020
0.020
0.025
0.025
0.030
0.030
0.0407
0.030
0.077
O.C65
0.088
0.088
O.C88
0.088
0.085
0.083
0.082
0.079
0.080
******
0.075
0.079
O.G05
0.005
0.006
0.007
0.007
0.008
0.010
0.010
0.009
0.010
******
******
0.011
0.012
o.oao
0.089
0.095
0.094
0.095
0.096
0.094
0.094
0.090
0.089
0.090
******
0.086
0.091
0.0
******
******
0.0
******
0.0
******
******
******
0.0
******
0.0
******
******
******
******
0.003
******
******
******
******
0.008
******
******
******
******
0.014
******
******
******
60.00
******
******
******
******
53.00
******
******
******
******
64.00
******
03*NO
/N02
0.0
0.0
0.012
0.049
0.120
0.139
0.142
0.168
0.210
0.224
0.000
0.033
0.232
0.23d
TOT N
(PPHI
0.082
C.090
0.094
0.095
0.095
0.096
0.095
0.094
0.091
0.089
******
******
0.086
0.091
TOT C
(PPMC)
******
******
******
******
******
******
******
******
******
******
******
******
******
******
****** NO DATA TAKEN
DATA DISCARDED
? QUESTIONABLE DATA
-------
ec-9 PURE AIR
EVACUABLE CHAMBER
1974 FEB I
AVE SAMPLE TEHP(l) » 86.0
AVE WALL TENP
******
50.0
49.5
48.5
48.0
47.0
46.5
45.5
******
44.5
44.0
43.5
50.5
52.5
SSPOWER
(KM)
18.35
18.15
18.09
10.20
17.95
18.25
18.15
17.85
17.85
18.35
18.80
18.85
18.70
18.85
RAOIOM
(MV)
1.78
1.79
1.77
1.78
1.76
1.76
1.74
1.74
1.72
1.79
1.80
1.81
1.80
1.82
CO
(PPM)
1.31
1.31
1.27
1.31
1.31
1.39
1.39
1.48
******
1.52
1.60
1.6C
1.69
1.69
ACETALO
(PPM)
0.006
******
******
0.007
******
0.006
******
0.007
******
0.008
******
0.009
******
0.010
PROPALO
(PPM)
0.0010
******
******
0.0010
******
0.0010
******
0.0010
******
0.0010
******
0.0020
******
0.0020
ACETONE
(PPM)
0.008
******
******
0.012
******
0.013
******
0.017
******
0.020
******
0.020
******
0.030
MEK
(PPM)
0.000
******
******
0.001
******
0.001
******
c.ooo
******
0.001
******
******
******
0.001
****** NO DATA TAKEN
DATA DISCARDED
? QUESTIONABLE DATA
-------
o
00
EC-10 PROPENE
EVACUABLE CHAMBER
1974 FEB 5
BEGIN IRRADIATION 1130; 0.25 INCH PYREX FILTER
SAMPLE AND WALL TEMP: I RON-CONSTANT AN THERMOCOUPLES REFERENCE 32 DEC
HCHC VOL AT 1430 ESTIMATED
CHARCOAL AND PURAFIL CHANGED IN MAKEUP AIR SYSTEM FEB 4
TECO MALFUNCTIONING; HIGH VALUES IN BOTH NO AND NOX MOOES
TECO FLCW RATE RECUCEO FROM 395 TO 690 ML/MIN
MAST FACTOR 1.6, CO FACTOR 0.76/19, PAN CALIBR. 1
OCK ELAPSED
IME TIME(MIN)
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1*15
1430
14*5
1500
1515
1530
1545
1600
1615
1630
1645
1700
1715
1730
0.
15.
30.
45.
60.
75.
90.
105.
12C.
135.
150.
16S.
130.
195.
210.
22S.
240.
255.
270.
285.
30G.
315.
330.
345.
360.
OZONE
1PPMJ
C.O
0.019
0.062
O.C97
0.114
0.126
0.132
0.134
0.131
G.130
0.127
0.123
0.120
0.116
0.114
0.111
0.107
0. 106
0.104
0.103
0.100
0.098
0.097
0.094
0.094
OX10ANT
(PPMJ
0.0
0.025
0.065
0.100
0.120
0.125
0.125
0.130
0.125
0.125
0.120
C.12C
0.115
0.115
0.105
0.105
0.100
0.100
0.100
0.095
0.090
0.090
0.090
0.085
******
NO
(PPM)
0.107
0.078
0.070
0.066
0.066
0.065
0.064
O.C61
0.061
O.C61
O.C60
O.C61
0.060
0.060
0.060
0.059
0.060
0.060
C.060
0.058
O.C59
0.059
0.059
0.058
******
N02-PAN
(PPMJ
0.014
0.038
0.043
0.040
0.036
0.033
0.030
0.031
0.030
0.028
0.029
0.028
0.027
0.026
0.024
0.027
0.026
0.028
0.024
0.024
0.023
0.024
0.024
0.026
******
NOX-PAN PROPENE
(PPMJ
0.120
0.115
0.113
0.106
0.101
0.097
0.093
0.091
0.090
0.089
0.088
0.087
0.087
0.087
0.084
0.084
0.086
0.084
0.083
0.083
0.083
0.082
0.083
0.083
******
(PPMJ
0.440
0.412
0.378
0.343
0.310
0.287
0.260
0.243
0.224
******
0.194
0.185
0.164
0.158
0.144
0.139
0.128
0.123
0.116
0.113
0.106
0.102
0.092
0.088
0.084
PAN
(PPMJ
0.0
******
0.0
******
0.002
******
0.004
******
0.006
******
0.006
******
0.006
******
0.006
******
0.006
******
0.006
******
0.006
******
0.006
******
0.006
HCHO
«PPMJ
0.0
******
******
******
0.106
******
******
******
0.159
******
******
******
0.176
******
******
******
0.190
******
******
******
0.181
******
******
0.187
******
HCHQ VOL
ILJ
30.00
******
******
******
30.00
******
******
******
32.00
******
******
******
30.00
******
******
******
32.00
******
******
******
30.00
******
******
30.00
******
03*NO TOT N TOT C
/NQ2 IPPCJ (PPMCJ
0.0
0.039
0.101
O.lol
0.209
0.249
0.277
0.264
0.264
0.283
0.261
0.269
0.208
0.271
0.279
0.244
0.251
0.227
0.258
0.24o
0.2S6
0.238
0.233
0.212
0.094
0.121
0.116
0.113
0.107
0.1C4
0.1C1
0.09S
0.057
0.097
0.095
0.095
0.095
0.092
0.091
C.090
0.091
0.091
0.094
0.090
0.088
O.C88
O.C89
O.C89
0.089
******
1.330
******
******
******
1.336
******
******
******
1.299
******
*«**»*
******
1.184
******
******
******
1.107
******
******
******
1.004
******
******
******
0.946
****** NO OAT* TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-10 PHOPENE
EVACUABLE CHAMBER
1974 FE8 5
AVE SAHPLE TEMPJIJ » 86.3
AVE WALL TEMPI I) » 85.8
AVE RAOICH - 1.80
AVE RH * 47.0
AVE SOLAR SIMULATOR POWER
18.6
CLOCK ELAPSED
TIME TIHE(HIN)
H
vo
1130
1U5
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
1715
1730
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
TS1
(DEC Ft
84.0
85.4
86.1
86.4
86.4
87.5
87.8
87.8
87.8
88.2
88.2
88.5
89.2
86.8
85.0
85.0
86.4
85.7
84.0
******
86.4
84.0
84.0
84.7
85.4
TWl
{06G F>
******
******
83.7
85.0
86.8
87.5
86.8
88.9
88.2
89.5
88.5
89.9
89.5
83.7
83.7
84.7
86.1
82.6
83.0
******
85.0
81.9
83.0
84.0
85.7
REL HUM
Ui
47.0
47.0
47.0
46.5
4£.0
45.5
45.5
45.0
44.5
44.0
43.5
43.5
43.0
43.5
46.5
48.0
******
49.0
50.0
******
49.0
******
51.5
52.0
51.0
SSPQWER
(KM)
17.69
18.75
18.75
18.90
18.80
18.85
18.90
18.55
18.40
18.45
18.55
18.55
13.45
18.35
18.65
18.91
18.99
18.90
19.20
18.40
18.50
18.30
18.30
18.25
18.60
RAOIOM
(MV)
1.82
1.81
1.82
1.82
1.81
1.80
1.82
1.78
1.78
1.76
1.80
1.76
1.77
1.86
1.82
1.84
1.84
1.81
1.79
1.77
1.77
1.78
1.77
1.80
1.83
CO
(PPM)
2.64
2.68
2.60
2.68
2.64
2.72
2.72
2.72
2.76
2.72
2.76
2.80
2.80
2.84
2.84
2.80
2.84
******
******
2.92
2.92
2.92
2.96
2.96
2.96
ACETALO
(PPMJ
0.002
******
******
******
0.112
******
******
******
0.186
******
******
******
0.208
******
******
******
0.221
******
******
******
0.202
******
******
******
0.198
ACETONE
(PPM)
0.002
******
******
******
0.024
******
******
******
0.029
******
******
******
0.030
******
******
******
0.026
******
******
******
0.030
******
******
******
0.033
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-ll PROPENE
EVACUABLE CHAMBER
1975 FE8 15
SIMULATOR ON 1115 0.25 INCH PVREX FILTER
TSCO AND 6ENDIX USED TO MONITOR NOX; SAMPLING RATE 690, 150 CC/NIN, RESP.
DATA ARE FROM TECO: 1115, 1200, 1215 DATA IN MANUAL MODE
SAMPLE AND WALL TEMP: I RON-CONSTANTAN THERMOCOUPLES REFERENCE 32 DEC F
SAMPLE TEMP: SE PCRT 33 1/4 INCH FROM INSULATION SURFACE
WALL TEMP: TC TAPED TO STRIPPED SURFACE OF CHAMBER SHELLt SO END
BEGIN WALL COOLING 1350, NO TEMP CONTROL BEGIN 1534
54 GC SAMPLES TAKEN, MAST FACTOR 1.6, CO FACTOR 0.76/19, PAN CALIBR. 2
CLOCK ELAPSED OZONE OXlOANT NO N02-PAN NOX-PAN PROPENE PAN HCHO HCHO VOL
TIME TIHEIMIN) IPPHI (PPM) (PPM) (PPM) (PPMJ (PPM) (PPM) (PPM) (L)
111S
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1533
1545
1600
1615
1630
1645
1700
1715
C.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
258.
270.
285.
300.
315.
330.
345.
360.
0.003
0.017
O.C54
0.107
0. 156
0.190
0.211
0.223
0.228
0.229
0.226
0.224
0.218
0.211
0.207
0.203
0.198
0.191
0.136
0.184
0.181
0.179
0.175
0.176
0.173
******
******
******
0.095
0.145
0.170
0.190
0.205
0.235?
0.20S
0.205
0.200
0.195
0.190
0.185
0.180
0.180
0.170
0.165
0.165
******
0.155
0.155
0.155
0.155
0.115
0.055
0.013
0.007
O.G07
0.006
0.006
0.006
O.CC6
0.006
0.006
0.007
0.007
0.007
0.007
0.007
0.007
0.008
0.007
0.007
0.007
0.007
0.007
O.C07
0.007
0.020
0.077
0.112
0.096
0.081
0.070
0.058
0.048
0.043
0.036
0.032
0.029
0.028
0.026
0.025
0.025
0.025
0.025
0.024
0.023
0.021
0.023
0.023
0.023
0.020
0.136
0. 133
0.244
0.103
0.088
0.076
0.064
0.055
O.C49
0.042
0.040
0.037
0.036
0.034
0.032
0.032
0.032
0.032
0.031
0.030
0.030
0.031
0.031
0.029
0.027
0.447
0.422
0.370
0.327
0.290
0.246
0.211
0.185
0.165
0.141
0.128
0.114
0.106
0.095
0.079
0.074
0.066
******
0.057
******
0.046
******
0.040
******
0.035
0.0
******
0.001
******
0.013
******
0.026
******
0.034
******
0.038
******
0.038
******
0.038
******
0.036
******
******
******
0.034
******
0.031
******
0.033
0.0
******
******
******
0.139
******
******
******
0.201
******
******
******
0.228
******
******
******
******
0.220
******
******
******
******
******
0.220
******
32.00
******
******
******
Z9.00
******
******
******
30.00
******
******
******
30.00
******
******
******
******
51.00
******
******
******
******
******
30.00
******
03*NO
/NQ2
0.018
0.012
0.006
0.008
0.014
0.016
0.022
0.023
0.032
0.03d
0.042
O.OS6
0.057
0.058
0.059
0.058
0.057
0.065
0.036
0.057
0.061
0.057
0.056
0.055
0.062
TOT N
(PPH)
0.136
0.133
0.126
C.110
0.101
0.095
0.090
0.084
0.033
0.078
C.C77
C.074
0.073
0.072
0.071
0,070
0.068
0.068
0.066
0.065
0.062
0.062
0.061
0.062
0.060
TOT C
(PPHC)
1.351
**»•**
******
******
1.271
******
******
******
1.174
******
******
******
1.140
******
******
******
******
******
******
******
******
******
******
******
0.852
****** NO DATA TAKEN
DATA DISCARDED
? QUESTIONABLE DATA
-------
EC-ll PROPENE
EVACUABLE CHAMBER
1975 FEB 15
AVE SAMPLE TEMP11I - 85.5
AVE MALL TENP(l) « 85.6
AVE RAOICM m 1.81
AVE RH - 45.5
AVE SOLAR SIMULATOR POWER
18. 9
CLOCK ELAPSED 7S1 TWl REL HUH SSPOHER R*OIOM
TIKE TIHE(HIN) (OtG Fl (DEC Fl (*l (KM)
CO ACETALO PROPALO ACETONE
(PPM) (PPM) (PPM) IPPMI
1115
1130
1145
1200
1215
1230
12*5
1300
1315
1330
1345
1400
1415
1430
1445
15CO
1515
1533
1545
1600
1615
1630
1645
1700
1715
0.
15.
30.
45.
60.
75,
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
258.
270.
285.
300.
315.
330.
345.
360.
81.9
85.0
85.4
85.4
86.1
36.4
87.1
87.5
87.8
88.2
88.5
81.9
85.7
86.1
84.7
85.0
85.0
84.4
83.0
84.7
85.0
85.4
85.7
85.4
85.7
84.7
84.7
85.4
85.7
86.1
86.8
86.8
87.8
88.2
88.5
88.9
86.1
84.0
85.4
82.3
84.0
85.0
82.3
84.4
84.4
85.0
85.7
86.1
86.1
86.4
46.0
45.0
45.5
45.0
44.5
44.0
******
43.0
42.5
42.0
42.0
41.5
39.0
41.5
41.5
48.0
48.0
48.5
49.0
49.5
49. 5
48.5
48.5
47.5
47.0
19.15
19.00
18.30
18.40
18.50
18.15
18.50
18.70
18.60
16.40
18.45
19.11
19.25
19.30
19.31
19.40
18.45
18.25
******
19.25
19.30
19.30
19.25
19.30
19.15
1.80
1.30
1.78
1.78
1.77
1.82
1.80
1.80
1,77
1.77
1.75
1.85
1.84
1.84
1.83
1.85
1.85
1.81
1.83
1.83
1.84
1.83
1.80
1.82
1.80
1.76
1.76
1.76
1.80
1.76
******
******
1.88
1.88
1.96
1.96
2.00
******
2.00
2.04
2.08
******
2.12
2.12
2.12
2.12
2.16
2.20
2.24
2.24
0.002
******
******
******
0.100
******
******
******
0.184
******
******
******
0.224
******
******
******
0.202
******
******
******
0.216
******
******
******
0.165
0.0
******
******
******
0.0010
******
******
******
0.0010
******
******
******
0.0010
******
******
******
0.0010
******
******
******
0.0010
******
******
******
0.0010
0.002
******
******
******
0.011
******
******
******
0.013
******
******
******
0.022
******
******
******
0.020
******
******
******
0.026
******
******
******
0.043?
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-12 PROPENE
EVACUA8LE CHAMBER
1974 FEB 19
SIMULATOR ON 1115 0.25 INCH PYREX FILTER
TECO USED TO MONITOR NOX
SAMPLE TEMP THERMOCOUPLE MET 1130, DRJED ANP REPLACED IN CHAMBER
59 GC SAMPLES TAKEN, MAST FACTOR 1.6, CO FACTOR 0,76/17, PAN CALIBR. 2
CLOCK
TIME
HIS
1132
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1603
1615
1630
1645
1700
1715
ELAPSED
TIME(HtN)
0,
15.
30.
45.
60.
75.
90.
105.
120.
135.
ISO.
165.
180.
195.
210.
225.
240.
255.
270.
265.
300.
315.
330.
345.
360.
OZONE
CPPKI
0.0
0.002
0.006
0.010
0.017
0.024
0.034
0.047
0.058
0.070
0.083
0.093
0.106
0.118
0.124
0.130
0.139
0.142
0.149
0.153
0.154
0.157
0.157
0.157
0.153
OXtOANT
(PPMI
0.0
C.005
0.010
0,010
0.015
0.020
0.025
0.050
0.050
0.063
O.OSO
0.085
O.C95
0.105
0.110
O.U5
0.125
0.130
0.130
0,135
0.140
0.140
C.140
0.140
0.135
NO
IPPM)
0.106
0.091
0.074
0.058
0.041
0.031
0.024
0.020
0.017
0.014
0.013
C.012
0.012
0.010
0.010
0.010
0.008
0.007
0.007
0.007
0.007
0.007
0.007
0.007
0.007
N02-PAN
[PPMI
0.012
0.024
0.038
0,054
0,067
0.072
0.075
0,074
0.070
0.069
0.065
0.060
0.057
0.051
0.045
0.042
0.038
0.034
0.030
0.029
0.027
0.025
0.022
0.020
0.020
NOX-PAN
(PPMI
Q. 118
0.115
0.115
0.113
0.109
0.105
0.099
0.093
0.087
0.084
0.077
0.072
0,066
0.061
0.055
0.050
0.046
0.042
0.039
0.036
0.034
0.032
0.029
0.027
0.027
PRQPENE
{PPMI
0,082
0.076
0,067
0.061
0.057
0.051
0.046
0.040
0.036
0.031
0.027
0.024
0.022
0.019
0.016
0.014
0.012
0.010
0.009
0.008
0.007
0.006
0.005
0.005
0.004
PAN
(PPMI
0.0
******
0.0
******
0.0
******
0.002
******
0.004
******
0.006
******
0.008
******
0.012
******
0.014
******
0.016
******
0.016
******
0.019
******
0.019
HCHO
(PPMI
0.0
******
******
******
0.027
******
******
******
0.042
******
******
******
0.075
******
******
******
0.063
******
******
******
0.063
******
******
0.057
******
HCHO VOL
(LI
30,00
******
******
******
31.00
******
******
******
30.00
******
******
******
31.00
******
******
******
30.00
******
******
******
32.00
******
******
29.00
******
03*NO
/N02
0.0
0.009
0.011
0.011
0.010
0,010
0.011
0.013
0.014
0.014
0.017
0.018
0.022
0.022
0.026
0.030
0.031
0.030
0.035
0.038
0.041
0.046
0.051
0.057
0.056
TOT N
(PPMI
0.118
0.115
0.113
0.112
0.1C8
0.104
0.101
0.097
O.OS1
0.089
0.084
0.079
0.077
0.071
0.067
0.065
0.060
0.056
0.054
O.C53
O.OSO
O.C49
0.048
0.046
0.046
TOT C
(PPHCI
0.254
******
******
******
C.25S
******
******
******
0.276
******
******
******
******
******
******
******
0.278
******
******
******
0.281
******
******
******
0.246
******
DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-12 PROPENE
EVACUA6LE CHAMBER
1974 FE8 19
AVE SAMPLE TEMPtU » 85.1
AVE HALL TEHP(l) > 84.8
AVE RADIO* a l.eo
AVE RH « 50.5
AVE SOLAR SIMULATOR POWER « 19.1
CLOCK ELAPSED TS1 TM1 REL HUM SSPOWER RAOIOM
TIME TINE(MIN) (OEG Ft «0£G F) (t> (KM) (MV)
CO ACETALD PflOPALO ACETONE
(PPM) (PPM) (PPMI (PPM)
1115
1130
1145
1200
1215
1230
1245
13QO
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
1715
0.
IS.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
78.8
******
84.7
85.7
86.4
86.4
86.4
87.1
87.5
87.5
87.8
88.2
87.8
84.7
S4.4
84.7
83.3
83.0
83.7
84.4
84.0
84.0
83.0
84.0
84.4
84.7
84.7
85.0
85.4
86.4
85.7
86.4
87.1
87.5
87.8
87.5
88.5
86.1
81.6
82.6
84.4
80.2
81.6
84.0
84.4
84.7
83.3
82.3
83.7
84.4
51.5
51.0
51.0
50.0
50.0
49.5
******
48.5
******
47.5
47.0
47.0
46.5
48. 5
49.0
51.5
******
53.5
53.5
53.5
53.0
******
53.0
53.0
53.0
18.55
18.95
19.25
18.80
18.55
18.70
18.75
18.79
18.65
19.39
19.31
19.30
18.89
19.21
19.25
19.25
19.25
19.40
19.30
19.40
19.40
19.40
19.70
18.95
18.95
1.75
1.78
1.8Q
1.81
1.78
1.74
1.77
1.77
1.73
1.80
1.81
1.80
1.80
1.81
1.82
1.81
1.81
1.81
1.81
1.81
1.81
1.83
1.86
1.79
1.78
1.88
1.97
1.92
******
1.97
******
2.01
1.97
1.97
1.97
2.01
2.01
******
******
2.01
2.06
******
******
2.15
2.19
******
2.19
******
2.19
2.19
0.001
******
******
******
0.020
******
******
******
0.038
******
******
******
******
******
******
******
0.041
******
******
******
0.040
******
******
******
0.028
0.0
******
******
******
0.0010
******
******
******
0.0010
******
******
******
0.0010
******
******
******
0.0010
******
******
******
0.0010
******
******
******
0.0010
0.002
******
******
******
0.006
******
******
******
0.013
******
******
******
0.016
******
******
******
0.022
******
******
******
0.027
******
******
******
0.027
****** no DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-13 PRCPENE
EVACUABLE CHAMBER
1974 FEB 26
SIMULATOR ON 1200 0.25 INCH PYREX FILTER
DASIBI READS 0.000 PPM OZONE ON FILTER; HAST SERVICED AND RECALIBRATED
HALL TEMP! TKl SAME AS PREVIOUS HALL TS TK2 BETWEEN PORTS 17 AND 18
SAMPLE TEMP: TS1 SAME AS PREVOUS SAMPLE T «PORT 81; TS2 IS IN PORT 1,
32.25 INCH FROM INSULATION SURFACE
ALL TEMP READ IN CEG C ON DORIC MODEL DS-350 THERMOCOUPLE INDICATOR TYPE J
59 GC SAMPLES TAKEN, MAST FACTOR 1.76, CO FACTOR 0.76/17.5, PAN CALIBR. I
CLOCK ELAPSED
TIME TIMECKIN)
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
1715
1730
1745
1800
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
ISO.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
OZONE
IPPM1
0.013
0.016
0.025
0.045
0.069
0.101
0.138
0.174
0.205
0.233
0.256
0.277
0.295
0.314
0.331
0.349
0.356
0.360
0.367
0.366
0.367
0.365
0.362
0.360
0.354
OXIDANT
(PPM)
0.005
0.020
C.040
0.060
O.C85
0.125
0.170
0.205
0.240
C.280
0.310
0.330
0.350
0.375
C.390
0.405
0.420
0.430
0.425
0.425
0.430
0.415
0.420
0.410
0.410
NO
(PPBI
0.504
0.324
0.194
0.116
0.066
0.043
0.028
0.024
0.022
0.018
0.016
0.014
O.C12
0.011
0.012
0.012
Q.011
0.010
0.011
0.011
0.010
C.010
0.007
0.011
0.008
N02-PAN
(PPM)
0.078
0.239
0.344
0.404
0.425
0.418
0.402
0.375
0.349
0.318
0.285
0.252
0.226
0.199
0.171
0.145
0.123
0.111
0.097
0.084
0.078
0.069
0.067
0.061
0.063
NOX-PAN
IPPMJ
0.586
0.574
0.547
0.521
0.497
0.463
0.432
0.399
0.370
0.332
0.300
0.265
0.238
0.207
0.183
0.157
0.134
0.118
0.106
0.094
0.086
0.079
0.074
0.070
0.070
PROPENE
(PPM}
0.500
0.426
0.368
0.322
0.282
0.250
0.220
0.188
0.160
0.134
0.116
0.090
0.070
0.063
0.054
0.040
0.039
0.032
0.026
0.022
0.018
0.016
0.013
0.011
0.009
PAN
(PPM)
0.0
******
0.001
******
0.007
******
0.018
******
0.029
******
0.053
******
0.073
******
0.093
******
0.111
******
0.118
******
0.126
******
0.124
******
0.119
HCHO
(PPM)
0.038
******
******
******
0.235
******
******
******
0.295
******
******
******
0.322
******
******
******
0.304
******
******
******
0.295
******
******
0.256
******
HCHO VOL
ILI
20.00
******
******
******
30.00
******
******
******
30.00
******
******
******
30.00
******
******
******
29.00
******
******
******
35.00
******
******
31.00
******
03*NO
/Nd2
0.083
0.022
0.014
0.013
0.011
0.010
0.010
0.011
0.013
0.013
0.014
0.016
0.016
0.017
0.023
0.029
0.031
0.031
0.041
0.047
0.045
0.051
0.039
0.064
0.047
TOT N
(PPN»
0.582
0.564
O.S40
0.524
0.498
0.474
0.448
0.422
0.400
0.377
0.353
0.329
0.311
0.293
0.276
0.259
0.245
0.235
0.226
0.217
0.214
Q.204
0.198
0.193
0.191
TOT C
(PPHCi
1.572
******
******
******
1.574
******
******
******
1.545
******
******
******
1.428
******
******
******
1.617
******
******
******
1.450
******
******
******
1.336
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-13 PROPENE
EVACUABLE CHAMBER
197* FE8 26
AVE SAMPLE TEMPUJ - 84.5
AVE SAMPLE TEMPCZJ = 84.8
AVE WALL TEMP(l) » 84.6
AVE WALL TEMP(2) « 32.8
AVE RADIO* » 1.80
AVE RH * 45.0
AVE SOLAR SIMULATOR POWER - 19.1
CLOCK
ELAPSED
TIME TIMEIHIN1
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
1715
1730
1745
1800
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
TS1
(OEG F>
80.1
82.4
83.2
83.3
63.3
84.6
85.3
85.7
86.2
87.1
85.3
85.0
85.5
85.7
85.9
85.3
83.2
63.2
83.3
83.9
84.4
84.6
85.0
85.3
85.7
TS2
(DEC F)
79.9
81.5
82.6
82.8
83.3
84.2
85.0
35.5
86.2
86.8
85.7
85.7
86.0
86.0
86.6
85.9
84.2
84.2
84.4
84.6
85.3
85.5
85.7
85.9
66.4
TM1
(OEG Ft
81.5
83.7
83.2
82.8
82.8
86.2
86.2
86.2
86.8
88.7
81.9
83.9
85.1
85.9
86.6
82.8
80.8
82.4
83.5
84.6
85.1
85.7
86.0
86.4
87.1
TH2
(DEC F)
81.4
81.9
82.3
82.1
82.3
82.8
83.2
83.5
84.1
84.6
83.9
84.1
84.1
83.9
84.1
83.0
81.9
81.9
81.7
81.7
82.3
82.3
82.4
82.6
83.2
REL HUM
(X)
47.0
47.5
47.0
46.0
45.5
45.5
44.5
44.0
43.0
42.5
42.0
43.0
43.5
44.0
44.0
43.5
45.5
47.0
47.5
47.5
47.0
46.5
46.0
45.5
44.5
SSPOWER
(KW)
19.10
******
19.30
18.95
18.70
18.50
18.49
19.20
19.70
19.20
19.40
19.29
18.90
19.31
19.25
19.15
19.50
19.00
19.00
19.00
19.25
19.00
19.29
19.11
19.10
RADION
(MV)
1-.79
1.77
1.81
1.80
1.76
1.77
1.75
1.82
1.86
1.83
1.82
1.80
1.79
1.79
1.80
1.79
1.84
1.77
1.77
1.80
1.81
1.80
1.84
1.79
******
CO
(ppffl
2.00
2.04
2.00
2.04
2.08
******
2.08
******
2.13
2.17
2.26
2.26
2.30
2.34
2.26
2.34
2.34
******
2.47
2.47
2.47
******
2.47
2.56
2.56
ACETALD
(PPM)
0.005
******
******
******
0.211
******
******
******
0.264
******
******
******
0.234
******
******
******
0.237
******
******
******
0.240
******
******
******
0.214
PROPALD ACETONE
IPPM) (PPM)
0.0 0.008
****** ******
****** ******
****** ******
0.0010 0.018
****** ******
****** ******
****** ******
0.0010 0.060
****** ******
****** ******
****** ******
0.0030 0.091
****** ******
****** ******
****** ******
0.0010 0.166
****** ******
****** ******
****** ******
0.0030 0.120
****** ******
****** ******
****** ******
0.0010 0.128
****** no DATA TAKEN DATA DISCARDED
? QUESTIONABLE DATA
-------
EC-14 PROPENE
EVACUABLS CHAMBER
1974 FE8 27
SIMULATOR ON 1115 0.25 INCH PYREX FILTER
59 GC SAMPLES TAKEN, HAST FACTOR l.76» Cd FACTOR 6.76/16,
PAN CALIBR. 1
OCK ELAPSED
I HE TlME(iHIN)
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
1715
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
ISO.
165.
160.
195.
210.
225.
240.
255.
270.
285.
3CO.
315.
330.
345.
360.
OZONE
(PPM)
0.0
0.003
0.038
0.102
0.145
0.166
0.178
0.185
0.183
0.178
0.170
0.163
0.1S8
0.150
0.146
0.142
0.138
0.133
0.12B
0.126
0.126
0.122
C.120
0.118
0.118
OXIOANT
(PPM)
o.olo
0.025
0.070
0.140
0.195
0.220
0.230
0.240
0.235
0.230
0.225
0.215
0.205
0.195
0.190
0.185
0.190
0.170
0.170
0.170
0.165
0.160
0.155
0.150
0.150
NO
(PPM)
0.104
0.050
0.017
0.012
0.011
O.C11
0.010
0.011
0*011
0.011
0.011
0.010
0.011
0.010
0.010
O.C10
0.010
0.010
0.010
0.010
0.010
0.011
0.010
0.010
0.010
ND2-PAN
(PPM)
0*012
0.063
0.090
0.085
0.075
0.066
0.057
0.051
0.047
0.043
0.039
0.037
0.035
0.034
0.033
0.033
, 0.032
0.032
0.033
0.032
0.032
0.030
0.031
0.031
0.029
NOX-PAN
(PPM)
0.118
0.115
0. 112
0.097
0.086
0.076
0.067
0.062
0.057
0.053
0.050
0.048
0.044
0.044
0.043
0.042
0.041
0.042
0.043
0.041
0.040
0.041
0.040
0.040
0.038
PROPENE
(PPM)
0*504
0.472
0.426
0.380
0.334
0.294
0.254
0.232
0.206
0.190
0.170
0.152
0.140
0.136
0.122
0.114
0.102
0.109
0.097
0.087
0.075
0.083
0.078
0.070
0.066
PAN
(PPM)
0.0
******
0.001
******
0.006
******
0.015
******
0.020
******
0.023
******
0.025
******
0.024
******
0.023
******
0.021
******
0.022
******
0.020
******
0.020
HCHQ
(PPM)
0.008
******
******
******
0.150
******
******
******
0.164
******
******
******
0.244
******
******
******
0.256
******
******
******
0.246
******
******
0.242
******
HCHO VOL
(LI
15.00
******
******
******
30.00
******
******
******
30.00
******
******
******
29.00
******
******
******
30.00
******
******
******
36.00
******
******
32.00
******
03*NO
/NQ2
0.0
0.003
0.007
0.014
0.021
0.027
0.030
0.039
0.042
0.044
0.047
0.042
0.049
0.042
0.042
0.042
0.042
0.040
0.037
0.038
0.037
0.044
0.038
0.037
0.039
TOT N
(PPM
0.116
0.114
0.108
0.101
0.092
01088
0.082
0.079
0.078
0.076
0.073
0.071
0.071
0.068
0.067
0.066
0.065
0.064
0.064
0.062
0.064
0.061
0.060
0.060
0.059
TOT C
(PPMC)
1.539
******
******
******
1.586
******
******
******
1.437
******
******
******
1.360
******
******
******
1.255
******
******
******
1.062
******
******
******
******
****** NO DATA TAKEN DATA DISCARDED
? QUESTIONABLE DATA
-------
EC-14 PROPENE
EVACUABLE CHAMBER
1974 FEB 27
AVE SAMPLE TEHP(l) = 85.3
AVE SAMPLE TEMP(2) « 85.7
AVE MALL TEHPdJ * 84.8
AVE WALL TEMP<2) » 84.0
AVE PADI ON * 1.60
AVE FH » 55.5
AVE SOLAR SIMULATOR POWER
19.0
CLOCK
ELAPSED
TIME TIHE(MIN)
h-1
-j
1115
1130
1 145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
1715
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
2S5.
300.
315.
330.
345.
360.
TS1 .
IOEG Ft
___
85.0
85.9
86.4
86.6
86.9
87.5
85.5
84.6
84.8
35.1
85.3
85.3
85.1
8S.3
84.4
84.6
85.0
85.3
85.5
84.1
84.2
84.8
85.1
85.3
TS2
(DEC F)
83.5
84.6
85.3
85.9
86.2
86.9
87.5
86.0
85,7
85.7
85.9
85.9
85.5
85.9
86.0
85.3
85.3
85.9
86.0
66.2
85.3
85.3
85.7
85.9
86.0
TW1
(DEC F)
85.7
85.3
86.0
86.6
86.8
86.9
88.0
82.6
83.0
82.8
84.4
83.7
83.3
84.8
85.3
82.1
83.5
85.0
85.5
86. 0
81.7
83.5
84.6
85.5
86.0
TW2 REL HUH
(OEG F) (*>
84.6 54.5
84.8 54.0
85.1 54.0
85.3 53.5
85.3 53.0
85.7 52.5
86.0 52.0
84.8 ******
84.4 54.0
84.2 ******
84.2 56.0
83.9 56.0
83.5 56.5
83.7 56.5
83.7 56.5
83.0 56.5
83.0 56.5
83.3 56.5
83.3 56.5
83.3 56.0
82.4 56.0
82.6 56.0
82.8 56.5
83.0 56.0
83.0 55.5
SSPOMER
(KM)
19.21
19.39
18.70
18.80
18.70
18.55
18.55
18.21
18.80
19.00
19.09
19.09
19.19
19.00
19.40
19.00
19.20
19.10
18.95
19.10
19.18
19.30
19.30
19.60
19.08
RAOIGM
(NV)
1.79
1.85
1.83
1.78
1.80
1.80
1.77
1.76
1.77
1.75
1.81
1.75
1.83
1.76
1.84
1.82
1.78
1.80
1.85
1.82
1.82
1.78
1.77
1.77
1.87
CO
IPP«>
2.09
2.04
******
2.11
******
******
2.18
2.23
2.23
******
2.28
2.28
2.23
2.28
2.28
2.28
******
******
******
******
2.42
******
2.47
2.52
2.52
ACETALO
(PPM)
0.002
******
******
******
0.146
******
******
******
0.212
******
******
******
0.240
******
******
******
0.230
******
******
******
0.211
******
******
******
0.221
PROPALO
(PPM)
0.0010
******
******
******
0.0010
******
******
******
0.0020
******
******
****««
0.0020
******
******
******
0.0020
******
******
******
0.0020
******
******
******
******
ACETONE
(PPM)
0.004
******
******
******
0.042
******
******
******
0.062
******
******
******
0.053
******
******
******
0.060
*,*****
******
******
0.040
******
******
******
0.058
****** NO DATA TAKEN
DATA DISCARDED
? QUESTIONABLE DATA
-------
EC-16 PUCPENE
EVACUABLE CHAMBER
1974 MAR 6
SIMULATOR ON 1115 0.25 INCH PYREX FILTER
TECO AND BENDIX USED TO MONITOR NOX, DATA ARE FROM TECO
TECO SAMPLING RATE 586 CC/MIN
59 GC SAMPLES TAKEN, MAST FACTOR 1.76, CO FACTOR 0.76/1*,
PAN CALIBR. 3
oo
CLOCK
TIME
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
14CO
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
1715
ELAPSED
TIME(MIN)
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
OZONE
IPPMI
0.0
0.0
0.0
0.0
0,001
0,006
0.020
0,050
0.087
0.140
0.201
0.243
0.290
0.329
0.356
0.388
0.409
0.428
0.443
0.457
0.467
0.478
0.474
0.473
0.468
OXIOANT
(PPM)
Q.010
0.025
0.045
0.060
O.C85
0.100
0.125
0.170
0.220
0.270
0.340
0.395
0.425
0.475
0.505
0.530
0.555
0.575
0.530
0,595
0.605
0.610
0.605
0.605
C.600
NO
(PPM)
1.122
0.96Q
0.768
0.624
0.478
0.342
0.204
0.132
0.072
0.048
O.C25
0.024
0.023
0.020
O.C18
0.017
0.016
0.013
0.013
0.010
0.008
0.008
0.006
0.010
0.010
N02-PAN
(PPM)
0.156
0.298
0,479
0.586
0.717
0.818
0.896
0.946
0.936
0.897
0.834
0.758
0.6S5
0,619
0.542
0.486
0.409
0.363
0.331
0.267
0.209
0.198
0.187
0.150
0.129
NOX-PAN
(PPM)
1,260
1.248
1.235
1.210
1.193
1.148
1.106
1.066
0.996
0.940
0,863
0.782
0.709
0.631
0.560
0.494
0.425
0.375
0.349
0.285
0.221
0.206
0.191
0.163
0.135
PROPENE
(PPM)
1.036
0.984
0.904
0.844
0.780
0.704
0.640
0.554
0.510
0.438
0.380
0.312
0.260
0.218
0.176
0.134
0.112
0.088
0.085
0.068
0.056
0.043
0.038
0.030
0.024
PAN
(PPM)
0.0
******
0.001
******
0.004
******
0.016
******
0.036
******
0.068
******
0.107
******
0.136
******
0.175
******
0.179
******
0.247
******
0.242
******
0.279
HCHO
JPPMI
0.015
******
******
******
0.247
******
******
******
0.431
******
******
******
0.555
******
******
******
0.592
******
******
******
0.559
******
******
0.514
******
HCHO VOL
-------
EC- 16 PROPENE
EVACUABLE CHAMBER
MAR 6
AVE SAMPLE TEMP(l) * 84.6
AVE SAMPLE TEMP(2i » 85.1
AVE HALL TE«P(1) » 83.9
AVE WALL TEMP(2> « 83.3
AVE RACIOM - 1.81
AVE RH * 54.5
AVE SOLAR SIMULATOR POWER
19.6
CLOCK
ELAPSED
TIME TIME(MIN)
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
1715
0.
- 15.
30.
45.
60.
75.
90.
105.
120.
135.
ISO.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
TSl
(DEC F)
85.3
84.4
83.0
83.5
83.9
84.1
84.4
85.3
85.3
85.7
85.3
84.2
84.6
85.0
85.5
84.8
84.2
34.4
84.8
85.3
85.5
83.9
84.4
84.4
84.8
TS2
(OEG F)
84.8
84.4
83.3
84.2
84.2
84.6
84.8
85.7
85.7
85.9
85.9
84.8
85.1
85.1
86.2
85.5
85.0
85.3
85.5
85.3
86.2
84.8
85.3
85.1
85.5
TH1
(DEC F)
86.6
81.0
81.2
82.4
83.0
83.2
83.7
84.6
85.0
85.7
83.7
32.6
84.2
85.0
85.9
81.7
83.0
84.2
84.8
85.7
86.2
81.2
83.7
84.4
85.1
TW2
-------
EC-17 PRQPENE
EVACUA8LE CHAMBER
1974 MAR 7
SIMULATOR ON 1045 0.25 INCH PYREX FILTER
TECO AND BENCIX USED TO MONITOR NOX, DATA ARE FROM TECO, BENDIX OFF
CHAMBER AT 1430
57 GC SAMPLES TAKEN, MAST FACTOR 1.76, CO FACTOR 0.76/14, PAN CALIBR. 3
CLOCK ELAPSED
TIME TtMEiMIN)
1 — i
NJ
O
1045
1100
111S
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1.445
1500
1515
1530
1545
1600
1615
163C
1645
0.
15.
30*
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
OZCNE
(PPM)
0.0
0.001
O.G06
0.0l4
0.025
0.039
0.051
0.062
0.071
O.C81
0.069
0.097
0.105
0.113
0.116
0.119
0.124
0.127
0.133
0.135
0.136
0.136
0.137
0.133
0.139
OXIOANT
JPPMI
0.0
0.0
0.005
O.C15
0.030
0.045
0.055
0.070
0.080
0.085
0.095
0.105
0.115
0.125
0.130
0.130
0.135
0.150
0.150
0.155
0.150
0.070
0.150
0.150
0.155
NO
JPPM)
0.106
O.C77
0.055
0.037
0.026
C.C20
0.017
0.014
0.013
0.012
0.012
0.012
O.C12
O.Cll
0.010
0.010
O.C10
O.OOB
O.C10
0.008
0.008
0.008
0.007
0.008
0.008
N02-PAN
0.014
0.042
O.Okl
0.076
0.085
0.084
0.081
0.078
0.075
0.068
0.064
0.060
0.058
0.052
0.050
0.046
0.043
0.041
0.035
0.033
0.033
0.030
0.029
0.028
0.028
NCX-PAN
(PPH»
0.120
0.120
0.119
0.115
0.111
0.103
0.098
0.093
0.087
0.031
0.076
0.072
0.069
0.062
0.060
0.056
0.052
0.049
0.045
0.043
0.040
0.040
0.037
0.036
0.037
PROPENE
(PPHI
0.103
0.093
0.083
0.070
0.064
0.058
0.048
0.043
0.038
0.033
0.028
0.024
0.021
0.018
0.015
0.013
0.011
0.010
0.008
0.007
0.006
0.005
0.005
0.003
0.003
PAN
(PPMI
0.0
******
0.0
******
0.002
******
0.005
******
******
0.011
******
******
******
******
0.020
******
0.022
******
0.026
******
0.027
******
0.027
******
0.027
HCHO
(PPM)
0.0
******
******
******
0.027
******
******
******
0.049
******
******
******
0.064
******
******
******
0.067
******
******
******
0.051
******
******
0.053
******
HCHO VOL
(L)
30.00
******
******
******
31.. 00
******
******
******
34.00
******
******
******
31.00
******
******
******
29.00
******
******
******
33.00
******
******
31.00
******
03*NO
/N02
0.0
0.001
0.006
0.007
0.003
0.010
0.011
0.011
0.013
0.014
0.017
0.019
0.022
O.CZ4
0.022
0.025
0.028
0.026
0.036
0.034
0.035
0.033
0.034
0.042
0.041
TOT N
CPPPJ
0.120
0.119
0.116
0.114
0.113
0.108
0.103
0.100
O.OS7
0.091
0.089
0.096
0.086
O.C80
0.079
0.077
0.074
0.073
0.071
0.068
0.068
0.066
0.064
0.064
0.064
TOT C
(PPMC)
0.328
******
******
******
0.351
******
******
******
******
******
******
******
******
******
******
******
C.39C
******
******
******
0.329
******
******
******
0.321
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
t-C-17 PROPENE
EVACUABLE CHAMBER
1974 HAR 7
AVE SAMPLE TEMP(l) » 83.8
AVE SAMPLE T£MP(2) = 84.2
AVE MALL TEMPI 1) » 83.0
AVE WALL T£MP(2) = 82.6
AVE RAOIOM = 1.80
AVE RM » 56.5
AV£ SOUR SIMULATOR POWER - 19.5
CLOCK
ELAPSED
TIKE UHEJHIN)
1045
1100
1115
1130
1142
1200
12L5
1230
1245
1300
1315
1330
\34S
i400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
0.,
15.
30.
45.
60*
75,
90.
105,
123.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
TS1
(OEG F)
84.8
83.9
83.7
84.2
84.2
83.5
83.7
83.9
84.4
84.6
85.0
85.3
83.0
82.8
32.3
83.3
33.5
84.1
84.1
82.8
83.0
63.3
83.7
84.2
82.6
. TS2
(OEG F)
84.1
83.5
83.9
84^4
84.6
83.9
84.4
84.6
85.1
85.3
85.5
85.9
83.7
83.9
83.5
84.1
84.4
84.8
34.6
80.6
81.9
84.1
84.4
84.8
83.9
TW1
!DtG F)
66.8
81.2
82.8
85.1
82.1
8C.I
82.3
83»2
83.9
34o4
85.0
85.3
79.2
81.0
82.1
83.2
84.2
84.6
82.8
81.5
82.6
83.5
84.2
*«&***
8C.1
TH2 R6L HUM
(OEG F) {«)
85.7 51.5
85.1 51.5
85.0 53.5
84.8 54.5
<^.2 55.5
83.2 55.5
83.5 ******
83.3 56.5
33.3 57.0
83=2 ******
83=2 S6o5
83.2 ******
81. 4 56.5
81.7 58.0
81.4 58.5
81.5 59.0
81.7 58.5
81.7 58.5
81.4 58.0
81.2 58.0
81.0 56.5
81.4 56.0
81.4 58.0
81.7 57.5
81.0 57.5
SSPOWER
(KM)
19.29
19.30
19.29
19.30
******
19.35
19.40
19.55
19.60
19.45
19.50
19,50
19.40
19.55
19.55
19.65
*$****
19.50
19.80
19.80
19.50
19.75
19.60
19.80
19.60
RADICM
(MV)
1.78
1.77
1.78
1.79
1.81
1.80
1.79
1.80
1.77
1.82
1.79
1.80
1.77
1.80
1.80
1.79
1.80
1.80
1.79
1.80
1.78
1.82
1.82
1.83
1.80
CO
(PPMJ
2.17
2.17
2.12
2.17
2.12
2.23
******
$***#*
2.23
*!»****
2.23
*«^4c*«
2.23
2.23
2.33
2.28
2«39
2.23
2.36
2.33
******
2.39
2.39
2.39
2.44
ACETALD
(PPM)
0.002
******
«*«***
******
0.040
******
******
******
0.054
«*«£**
4w****
******
0.052
***$*s
******
»««$**
0.054
*«**««
******
******
0.040
******
******
******
0.038
PROPALD
(PPM)
0.0010
******
******
******
0.0010
******
******
******
0.0010
******
******
******
0.0020
******
«**#*«
******
0.0020
******
******
******
0.0020
******
******
******
0.0010
ACETONE
SPPHI
0.004
£*****
******
******
0.015
*«$*•?*
******
-!!***«*
0.029
******
******
**«;/*!£
0.030
**4i«*»
*****!".
***«»*
0.044
******
******
******
0.040
******
******
******
0.042
NO DATA TAKEN
DATA DISCARDED
? QUESTIONABLE DATA
-------
EC-18 PROPENE
EVACUABLE CHAMBER
1974 MAR 8
SIMULATOR ON 1030 0.25 INCH PVREX FILTER
59 GC SAMPLES TAKEN, HAST FACTOR 1.76, CO FACTOR 0.76/13.5* PAN CALIBR. 3
CLOCK
TIME
1030
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
ELAPSED
TIME(MIN)
0.
15.
30.
45.
6C.
75.
90.
10S.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
36C.
OZONE
(PPMJ
0.0
0.016
O.C86
0.146
0.170
0.135
0.189
0.183
0.175
0.166
0.156
0.145
0.135
0.128
0.122
0.118
0.113
0.110
0.107
0.106
0.106
0.105
0.104
0.106
0.106
OX ID ANT
(PPMI
0.0
0.030
0.115
0.185
0.215
0.225
0.235
0.225
0.210
0.200
0.185
0.170
0.160
0.155
0.150
0.140
0.135
0.140
0.125
0.130
0.130
0.125
0.125
0.125
0.125
NO
(PPM)
0.106
0.030
0.012
0.003
0.008
O.C07
0.007
O.C07
0.007
0.007
0.007
0.007
0.007
0.007
0.007
0.007
0.007
0.007
0.007
0.007
0.007
0.007
0.007
0.007
0.007
N02-PAN
(PPMJ
0.014
0.085
0.094
0.083
0.073
0.061
0.052
0.047
0.042
0.038
0.038
0.036
0.035
0.035
0.034
0.033
0.033
0.033
0.033
0.033
0.034
0.034
0.034
0.034
0.032
NCX-PAN
(PPM)
0.120
0.116
0.106
0.093
0.081
0.068
0.059
0.054
0.049
0.045
0.044
0.043
0.042
0.042
C.043
0.040
0.041
0.040
0.040
0.039
0.040
C.039
0.039
0.040
0.039
PROPENE
(PPM)
0.972
0.920
0.840
0.768
0.696
0.616
0.560
C.480
0.440
0.412
0.378
0.352
0.337
0.302
0.284
0.266
0.260
0.242
0.238
0.220
0.206
0.202
0.192
0.172
0.168
PAN
(PPM)
0.0
******
0.003
******
0.015
******
0.027
******
0.035
******
0.038
******
0.039
******
0.039
******
0.039
******
0.039
******
0.038
******
0.038
******
0.038
HCHO
CPPM)
0.0
******
******
******
0.196
******
******
******
0.321
******
******
******
0.352
******
******
******
0.392
******
******
******
0.403
******
******
0.368
******
HCHO VOL
(LI
30.00
******
******
******
29.00
******
******
******
31.00
******
******
******
31.00
******
******
******
30.00
******
******
******
28.00
******
******
35.00
******
03*NO
/NQ2
0.0
0.006
0.011
0.015
0.020
0.022
0.026
0.028
0.030
0.031
0.030
0.029
0.028
0.026
0.026
0.026
0.024
0.024
0.023
0.023
0.023
0.022
0.022
0.023
0.024
TOT N
(PP«»
0.120
0.116
0.10?
0.101
0.096
0.089
0.066
0.085
0.084
0.082
0.083
0.082
0.082
0.082
0.080
O.C79
0.074
0.079
O.C79
0.079
0.079
0.079
0.079
0.079
0.077
TOT C
(PPNC)
2.928
******
******
******
2.932
******
******
******
2.830
******
******
******
2.291
******
******
******
2.416
******
******
******
2.180
******
******
******
2.096
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-18 PROPENE
EVACUABLE CHAMBER
1974 MAR 8
AVE SAMPLE TEHPUJ » 84.0
AVE SAMPLE TEMP<2> * 84.4
AVE WALL TEHPIU - 83.7
AVE WALL TEMP12) » 82.6
AVE RADIOH « 1.79
AVE RH » 54.5
AVE SOLAR SIMULATOR POWER - 19.6
tsi
CLOCK
ELAPSED
TIME TIHE(MIN)
1030
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
TS1
(OEG F)
83.7
83.0
82.4
82.3
03.2
83.5
83.9
84.1
84.4
85.0
83.2
83.3
84.1
84.2
83.0
83.2
83.5
83.7
84.1
84.4
84.6
85.1
85.5
85.9
86.0
TS2
(CEG F)
83.2
83.0
82.6
83.0
83.5
83.9
84.2
84.4
84.8
85.1
83.9
84.1
84.6
85.0
83.7
83.5
84.1
84.4
84.4
84.8
85.1
85.7
85.9
86.2
86.4
TH1
(OEG ft
85.1
8C.6
80. 3
81.5
82.1
82.8
83.2
83.5
84.2
84.8
8C.3
82.3
83.5
84.4
8C.6
82.1
83.3
84.2
84.6
85.3
85.5
86.2
86.6
87.1
67.1
TM2 AEL HUN
(OEG Fl (S)
84.6 50.5
84.2 50.5
83.5 53.0
83.3 54.5
83.2 55.5
83.2 ******
82.8 55.5
82.8 ******
83.0 55.5
83.0 ******
81.9 ******
82.1 56.0
82.3 56.0
82.4 ******
81.5 ******
81.4 56.5
81.7 ******
81.5 56.5
81.7 56.5
81.9 56.0
82.1 55.5
82.4 55.0
82.6 ******
83.0 53.5
83.0 53.0
SSPOMER
IKWJ
19.70
19.41
19.41
19.30
19.41
19.50
19.90
19.50
19.50
19.48
19.39
19.35
******
19.50
19.50
19.50
19.40
19.40
19.50
19.65
19.50
19.45
20.21
20.00
20.20
RADIOM
(HVI
1.80
1.79
1.79
1.76
1.81
1.81
1.80
1.80
1.80
1.77
1.78
1.77
1.78
1.80
1.80
1.78
1.75
1.78
1.77
1.80
1.81
1.82
1.78
1.79
1.80
CO
(PPMJ
2.31
2.36
******
2.31
2.36
2.42
2.48
******
2.42
******
******
2.59
******
2.70
******
2.65
******
2.76
2.76
2.87
2.76
2.87
2.98
3.01
******
ACETALD
(PPM>
0.003
******
******
******
0.243
******
******
******
0.432
******
******
******
0.3847
******
******
******
0.525
******
******
******
0.480
******
******
******
0.509
PROPALO
(PPMI
0.0010
******
******
******
0.0020
******
******
******
0.0020
******
******
******
0.0020
******
******
******
0.0020
******
******
******
0.0020
******
******
******
0.0020
ACETONE
(PPM)
0.001
******
******
******
0.042
******
******
******
O.C83
******
******
******
0.025?
******
******
******
0.037
******
******
******
0.039
******
******
******
0.042
****** NC DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-21 PROPENE
EVACUABLE CHAMBER
1974 MAR 13
SIMULATCR ON 1100 O.Z5 INCH PYREX FILTER"
ALL TEMP READ IN VOLTS ON SYSTRQN-OCNNER OVM
59 GC SAMPLES TAKEN, MAST FACTOR 1.76, CO FACTOR 0.76/15, PAN CALIBR. 3
CLOCK ELAPSED
TIME TIM£(HIN)
I—1
to
-p-
110Q
1115
1130
1145
1200
1215
1230
12*5
1300
1315
1330
1345
14CO
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
Q.
15.
3C.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
21C.
225.
240.
255.
27C.
285.
300.
315.
33C.
345.
360.
OZONE
(PPMJ
0.0
0.0
0.0
0,0
0.0
0.0
0.0
0.0
0.001
0.002
0.002
0.002
0.002
0.002
0.003
0.003
0.002
0.003
0.005
0.005
0.005
0.006
0.007
0.007
0.006
OXIOANT
(PPM)
0.0
0.010
j.010
0.010
0- 010
0.015
0.015
0.015
0.020
0.025
0.025
0.025
0.025
0.025
0.025
0.025
0.025
0.025
0.030
C.030
0.030
0.035
0.035
0.040
0.035
NO
tPPM)
0.558
0.533
0.523
0.504
0.482
0.463
0.446
0.420
0.394
0.363
0.360
0.342
0.331
0.312
C.288
0.276
0.265
0.251
0.228
0.216
0.215
0.204
0.185
0.180
0. 168
N02-PAN
IPPM)
0.066
0.102
0.095
0.108
0.121
0.140
0.158
o.iao
0.186
0.192
0.206
0.219
0.229
0.227
0.241
0.251
0-246
0.252
0.260
0.264
0.263
0.263
0.273
0.266
0.264
NCX-PAN
(PPM)
0.623
0.622
0.622
0.611
0.605
0.600
0.599
0.589
0.577
0.573
0.559
0.556
0.551
0.530
0.527
0.521
0.504
0.501
0.431
0.479
0.469
0.455
0.452
0.436
C.430
PROPENE
(PPM)
0.104
0.096
0.091
0.085
0.081
0.074
0.067
0.061
******
0.050
0.049
0.044
0.041
0.0347
0.035
0.029?
0.029
0.027
0.023
0.023
0.020
0.019
0.018
0.016
0.015
PAN
(PPM)
0.0
******
0.0
******
0.0
******
0.0
******
0.0
******
0.000
******
0.001
******
0.001
******
0.001
******
0.001
******
0.001
******
0.002
******
0.002
HCHO
(PPM)
0.003
******
******
******
0.023
******
******
******
0.039
******
******
******
0.054
******
******
******
0.081
******
******
******
0.094
******
******
0.054
******
HCHO VOL
(L)
13.00
******
******
******
28.00
******
******
******
31.00
******
******
******
32.00
******
******
******
29.00
******
******
******
30.00
******
******
30.00
******
03*NO
/N02
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.002
0.003
0.004
0.004
0.002
0.002
0.004
0.004
0.003
0.003
0.004
0.004
0.004
0.004
0.005
0.005
0.004
TOT N
(PPO
0.624
0.635
0.623
0.612
0.604
r».604
f .605
0.6CO
0.560
0.575
0.566
0.562
0.560
0.540
0.530
0.528
0.51
0.50 .
0.490
0.481
0.479
0.468
0.460
0.448
0.433
TOT C
(PPMC)
0.364
******
******
«****«
0.348
******
******
******
******
******
******
******
******
******
******
******
0.398
***$**
******
******
0.332
******
******
******
0.261
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-21 PRCPENE
EVACUA8LE CHAMBER
1974 MAR 13
AVe SAMPLE TEMPI II - 85.2
AVE SAMPLE TEMP(Z) * 84.9
AVE MALL TEMPll) - 84.4
AVE WALL TEMPJ2) » 83.5
AVE RAOIOM = 1.79
AVE RH « 53.5
AVE SOLAR SIMULATOR POWER « 20.4
CLOCK ELAPSED
TIME TIM6{MIN>
UOO
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
0.
15.
3C.
45.
60.
75.
90.
105.
120.
135.
150*
165.
180.
195.
210.
225.
240.
2S5.
270.
285.
300.
315.
330.
345.
360.
TSl
(OEG F)
80.9
83.7
84.7
85.4
86.1
85.4
85.4
85.0
86.4
85.7
55. 7
86.1
86.1
85.4
84.7
85.0
85.0
85.4
86.1
85.0
84.0
85.4
85.4
85.7
85.0
TSZ
(OEG F)
81.2
84.7
85.4
86.1
86.8
85.4
35.0
35.0
85.4
85.4
85.7
85.7
85.7
84.7
84.0
84.4
84.4
84.7
85.4
84.0
35.0
84.7
85.0
85.0
84.0
THl
(OEG F)
83.3
85.7
36.4
86.8
87.1
83.0
84.0
83.0
84.4
84.7
85.4
85.7
85.4
82.6
82.3
83.7
84.4
85.0
85.4
81.6
83.3
84.4
85.0
85.4
82.3
TW2
(DEC F)
81.9
84.0
84.4
85.0
85.0
84.7
84.4
83.7
86.4
84.0
83.7
83.7
84.0
83.0
82.6
82.6
85.0
82.6
83.0
81.9
82.3
82.3
82.6
82.6
82.3
REL HUM
(Z)
54.5
54.0
53.0
51.5
50.5
50.5
52.0
53.0
52.0
53.5
53.5
53.5
53.0
53.5
54.5
55.0
55.0
******
54.5
54.5
54.5
54.5
54.5
54.0
54.0
SSPOMER RADIQH
(KM)
-------
EC-38 PURE AIR
EVACUABLE CHAMBER
1974 JUNE 14
BEGIN IRRADIATION 1015 0.25 INCH PYREX FILTER, SPECTRAL FILTER OUT
TS1 NOT SHIELDED WITH REFLECTOR UNTIL 1214
TECa SAMPLING RATE 895 CC/MIN
ALL TEMPERATURES CORRECTED FOR ICE BATH TEMP - 31.2 DEG F
38 GC SAMPLES TAKEN, HAST FACTOR 1.6, CO FACTOR 2.84/27.2, PAN CALIBR. 5
CLOCK
TIME
1015
1030
1C45
1115
1145
1215
1245
1315
1345
1415
1445
1515
15-i*
Iwl5
ELAPSED
TIME(MZN)
0.
IS.
30.
60.
90.
120.
150.
ISO.
210.
240.
270.
300.
331.
360.
OZONE
(PPM)
0.0
0.0
0.0
0.002
0.006
0.011
0.016
0.019
0.023
0.028
0.033
0.033
0.038
0.042
OXIOANT
(PPM!
0.0
*****
0.005
0.0
C 005
0.010
O.US
0.015
0.01S
0.020
0.025
0.025
0.025
0.030
NO
-------
EC-38 PURE AIR
EVACUABLE CHAMBER
1974 JUNE 14
AVE SAMPLE TEHPIII - 39.0
AVE HALL TEMPCU « 83.5
AVE WALL TEMP(2i » 84.1
AVE RADIOH = 2.90
AVE RH - 41.0
AVE SOLAR SIMULATOR POWER
17.0
CLOCK ELAPSED
TIME TINE(MIN)
1015 0.
1030 15,
1045 30.
1115 60.
1145 90.
1215 120.
1245 150.
1315 180.
1345 210.
1415 240.
1445 270.
1515 300.
1546 331.
1615 360.
TSl
(OEG F)
84.2
89.6
90.2
91.5
90.2
87.7
88.8
89.4
89.7
88.7
89.0
88.3
89.0
89.7
TWl
(OEG F)
85.1
85.8
85.4
86.8
82.2
84.1
82.4
83.9
82.8
80.8
81.0
81.4
83.8
84.1
TH2
(DEC FJ
84.0
84.4
84.7
85.4
84.4
84.6
84.0
84.4
84.3
83.4
83.4
83.3
83.1
84.4
REL HUH
(XI
******
******
43.0
42.5
******
42.0
42.0
41.0
39.5
40.0
40.0
41.0
39.5
38.0
SSPGWER
(KM)
17.00
******
17.30
16.80
17.30
16.40
16.50
16.20
******
17.30
******
17.10
17.10
17.00
RAOIOM
(MVI
2.84
******
2.97
2.98
3.09
2.86
2.87
2.76
2.77
2.95
2.92
2.94
2.91
2.87
CO
(PPMI
******
******
2.41
_ —
2.55
******
2.65
2.69
2.74
2.80
2.81
2.88
2.92
3.00
ACETALD
(PPMJ
0.001
******
******
0.001
******
0.001
******
0.0
******
0.0
******
0.0
******
******
PROPALD
(PPMI
0.0
******
******
0.0.
******
0.0010
******
0.0
******
0.0
******
0.0
******
0.0
ACETONE
(PPM)
0.007
******
******
0.009
******
0.011
******
0.014
******
0.017
******
0.018
******
0.022
HEK
(PPM)
0.002
******
******
O.C02
******
0.001
******
0.001
******
0.001
******
0.001
******
0.001
****** NO DATA TAKEN
DATA DISCARDED
? QUESTIONABLE DATA
-------
EC-39 N-BUTANE
EVACUA8LE CHAMBER
1974 JUNE 19
BEGIN IRRADIATION 1145 O.Z5 INCH PVREX FILTER
TECO SAMPLING RATE 610 CC/MIN
PAN CONCENTRATIONS ARE CORRECTED FDR OVERLAP WITH BUTYL NITRATE PEAK
ALL TEMPERATURES CORRECTED FOR ICE BATH TEHP = 31.1 DEG F
59 GC SAMPLES TAKEN, MAST FACTOR 1.6, CO FACTOR 2.84/29.5, PAN CALIBR.
ESTIMATE C4-N-1 - 2.5 PPB AT T « 6 HOURS
SPECTRAL FILTER IN
00
CLOCK
TIME
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
1715
1730
1745
ELAPSED
TIME(MIN)
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
ISO.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
OZONE
(PPM)
0.0
0.0
o.c
0.0
0.0
o.c
0.0
0.0
0.0
0.002
0.001
0.002
O.OC5
0.006
0.009
0.011
0.014
0.018
0.024
0.030
0.033
0.043
0.055
0.062
0.073
OX IDA NT
(PPM)
0.005
0.005
0.010
C.010
0.015
0.015
0.020
0.025
0.025
0.030
0.030
0.035
0.035
0.040
0.040
0.050
0.050
0.055
0.060
0.065
0.075
0.075
0.090
0.105
0.100
NO
(PPM)
0.547
0.526
0.504
0.470
0.444
0.415
0.386
1.353
0.324
0.268
0.266
0.240
0.215
0.191
0.169
C.150
0.132
0.109
0.096
0.084
0.076
0.061
0.060
O.C54
0.048
NQ2-PAN
(PPM)
0.060
0.073
0.096
0.119
0.133
0.153
0.192
0.211
0.228
0.258
0.265
0.276
0.292
0.305
0.316
0.325
0.33S
0.346
0.350
0.350
0.349
0.352
0.345
0.341
0.337
NOX-PAN
(PPM)
0.405
0.60C
0.600
0.590
0.531
0.576
0.573
0.565
0.554
0.549
0.533
0.517
0.505'
0.496
0.488
0.476
0.467
0.454
0.447
0.433
0.421
0.413
0.401
0.389
0.381
N-C4
(PPM)
2.200
2.190
2.190
2.180
•2.180
2.110
2.040
2.000
2.070
2.050
2.030
2.010
2.000
1.980
1.940
1.930
1.910
1.900
1.900
1.880
1.860
1.820
1.790
1.790
1.780
PAN
(PPM)
0.0
******
0.0
******
0.0
******
0.0
******
0.000
******
0.000
******
0.001
******
0.002
******
0.003
******
0.005
******
0.006
******
0.007
******
0.008
HCHO HCHO VOL
(PPM)
O.OQl
******
******
******
0.008
******
******
******
0.018
******
******
******
0.017?
******
******
******
0.033
******
******
******
0.031
******
******
0.042
******
(L)
30.00
******
******
******!
29.00
******
******
******
31.00
******
******
******
30.50
******
******
******
28.00
******
******
******
30.00
******
******
26.00
******
03*NO
/N02
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.002
0.001
0.002
0.004
0.004
0.005
0.005
0.005
0.006
0.007
0.007
0.008
0.006
0.010
0.010
0.010
TOT N
0.607
0.599
C.600
0.5SO
0.580
0.571
0.571
0.568
0.557
0.552
0.538
0.523
0.515
0.5C5
0.496
0.486
'0.462
0.46?
0.461
0.450
0.442
0.431
0.424
0.414
0.404
TOT C
(PPMC)
a, 816
******
******
******
e.789
******
******
******
«. 499
******
******
******
8.308
******
******
******
8.063
******
******
******
7.932
******
******
******
7.709
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-39 N-8UTANE
EVACUABLE CHAMBER
JUNE 19
AVE SAMPLE TEMP(l) = 85.5
AVE SAMPLE TEMP(2) » 86.3
AVE WALL TEMP(l) » 81.0
AVE HALL TEKPI2) « 82.3
4VE RACIOM = 2.25
AVE RH * 53,0
AVE SOLAR SIMULATOR POWER
17.4
CLOCK
ELAPSED
TIrJe TIME(MIN)
HAS
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
1715
1730
1745
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
TSl
(DEC F)
82.9
88.0
88.2
85.0
85.2
85.3
85.6
85.4
84.9
a»***a
84.7
******
83.9
84.2
84.6
85.1
86.4
85.7
86.1
86.3
85.5
35.6
86.0
86.4
85.5
TS2
(DEC Fl
83.9
87.7
88.1
85.6
85.9
86.0
86.3
86.1
85.9
******
85.7
******
85.0
85.3
85.7
86.0
85.4
86.7
87.1
87.3
86.5
86.8
87.1
87.4
86.6
TW1
(DEC f)
87.5
86.9
85.5
77.9
80.2
81.0
81.5
79.3
79.3
******
79.1
******
78.3
79.0
79.9
8C.5
81.0
81.4
81.7
81.5
79.3
80.5
81.3
81.7
78.7
TH2
(DEC F)
85.2
85.5
85.4
83.1
83.2
82.8
82.8
82.1
82.0
******
81.5
******
80.6
80.7
80.9
81.2
81.4
81.7
32^,0
81.9
81.5
81.8
82.1
82.4
81.5
REL HUM
(*>
51.5
50.5
50.0
******
54.5
55.0
54.5
54.5
55.0
******
55.5
******
56.5
56.0
******
54.5
53.0
53.0
******
******
******
51.0
50.5
50.0
49.5
SSPOHER
(KM
17.65
17.10
16.95
17.18
17.49
17.40
17.10
17.50
17.11
17.20
17.09
17.55
17.31
17.20
17.42
17.42
17.37
17.77
17.44
17.19
17.77
17.91
17.91
17.91
17.15
RAOIOM
-------
EC-40 DARK
EVACUABLE CHAMBER
1974 JUNE 20
ALL TEMPERATURES CORRECTED FOR ICE BATH TEMP « 31.0 DEC P
1800 PANALYZER SAMPLE MAY Be CONTAMINATED WITH AMBIENT AIR
C2-N IDENTIFICATION QUESTIONABLE
32 GC SAMPLES TAKEN, MAST FACTOR 1.6, CO FACTOR 10 PPM FULL SCALE, PAN CALIBR. 5
CLOCK ELAPSED
TIME TIHE«MINJ
1—
CO
o
12GO
1230
1300
1330
1400
1430
1500
1530
1600
1630
1700
1730
1800
0.
30.
60.
90.
120.
150.
180.
210.
240.
270.
300.
330.
360.
OZONE
(PPMJ
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
OXIDANT
(PPM)
0.0
0.010
0.010
0.015
0.015
0.015
0.015
0.015
0.015
0.015
0.015
0.015
0.015
NO
0.0
******
******
******
0.0
******
******
******
0.0
******
******
0.0
******
HCHO VOL
(L)
43.00
******
******
******
65.00
******
******
******
60.00
******
******
60.50
******
03*NO
/N02
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
c.o
0.0
0.0
0.0
TOT N
(PPWJ
1.152
1.140
1.148
1.130
1.120
1.120
1.097
1.088
1.069
1.063
1.052
1.032
1.032
TOT C
IPPMC)
15.658
******
******
******
15.343
******
******
******
14.713
******
******
******
14.011
****** MO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
DARK
EVACUA8LE CHAMBER
1974 JUNE 20
AVE SAHPLE TEMP(l) = 85.7
AV = SAMPLE TEM°(2) = 84.8
AVE WALL TEMPll) = 88.8
AV£ WALL TEMPtZ) = 86.5
AVE RH * 40.5
U>
CLQCK ELAPSED
TIMS TIME(HIN)
1200 0.
1230 30.
1300 60.
1330 90.
1400 120.
1430 150.
1500 ISO.
1530 210.
1600 240.
1630 270.
1700 300.
1730 330.
1800 360.
TSl
(OEG F)
84.9
85.4
84.9
85.5
85.1
; 85.3
85.6
85.3
86.3
66.0
36.4
86.8
86.5
TS2
(OEG F)
84.1
84.5
34. 1
84.6
84.3
84.5
84.7
84.5
35.2
85.1
85.4
85.6
85.5
TWl
(DEC F)
87.3
88.3
86.7
88.1
86.9
89.5
88.2
87.8
91.0
88.9
90.6
91.7
89.7
TW2
(OEG F)
85.7
85.9
85.7
86.0
86.0
85.9
86.3
86.2
86.8
67.1
87.3
87.7
67.7
REL HUM
(*)
44.0
43.0
42.5
41.5
41.0
41.0
40.0
39.5
39.5
39.0
38.5
38.0
38.0
CO
(PPM)
2.05
2.04
2.02
2.00
2.00
1.97
1.97
1.95
1.93
1.92
1.90
1.90
1.88
ACETALO
(PPM)
0.002
******
0.002
******
0.003
******
0.003
******
0.003
******
0.004
******
0.004
PROPALD
(PPMl
0.0
******
0.0
******
0.0
******
0.0
******
0.0
******
0.0
******
0.0010
ACETONE
-------
EC-41 N-3UTANE
EVACUABLE CHAMBER
1974 JUNE 21
BEGIN IRRADIATION 1100 0.25 INCH PYREX FILTER
PAN CONCENTRATIONS ARE CORRECTED FOR OVERLAP WITH BUTYL NITRATE PEAK
ALL TEMPERATURES CORRECTED FOR ICE BATH TEMP = 31.3 DE6 f
59 GC SAMPLES TAKEN, HAST FACTOR 1,6, CO FACTOR 2.34/28.7, PAN CALIBR. 5
CLOCK ELAPSED
TIME TIWEtMINJ
1100
1115
1130
1145
Co 1200
K> 1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
ISO.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
OZONE
(PPMJ
0.0
0.0
0.0
0.0
C.O
0.002
0.003
0.008
0.012
0.018
0.028
0.040
0.054
0.068
0.082
0.098
0.112
0. 128
0.142
0.159
0.174
0.138
0.205
0.222
0.237
OXIDANT
(PPM)
0.005
0.010
0.010
0.020
0.025
0.030
0.040
0.045
0.050
0.060
0.075
0.085
0.100
0.110
0.125
0.140
0.145
0.165
0.175
0.195
0.205
0.220
0.230
0.370
0.255
NO
(PPMI
0.524
0.4d8
0.434
0.390
0.323
0.262
0.220
3.181
0.144
0.116
0.086
0.072
0.060
0.048
0.036
0.038
0.030
0.030
0.024
0.024
O.Q24
0.023
0.022
0.023
0.019
N02-PAN
(PPM)
0.068
0.097
0.142
0.188
0.225
0.271
0.300
0.332
0.356
0.371
0.384
0.388
0.391
0.385
0.384
0.368
0.362
0.348
0.336
0.328
0.315
0.303
0.289
0.285
0.263
NOX-PAN
(PPM)
0.593
0.588
0.585
0.572
0.558
0.542
0.528
0.510
0.500
0.487
0.473
0.460
0.444
0.430
0.420
0.404
0.390
0.376
0.362
0.351
0.338
0.324
0.309
0.297
0.282
N-C4
(PPM)
4.030
3.950
3.870
3.790
3.780
3.760
3.710
3.670
3.640
3.570
3.560
3.480
3.440
3.400
3.380
3.340
3.320
3.280
3.270
3.230
3.220
3,220
3.210
3.130
3.110
PAN
(PPM)
0.0
******
0.0
******
0.0
******
0.002
******
0.003
******
0.004,
******
0.006
******
0.010
******
0.013
******
0.016
******
0.021
******
0.024
******
0.028
HCHO
(PPM)
0.0
******
******
******
0.002
******
******
******
0.013
******
******
******
0.013
******
******
******
0.023
******
******
******
0.027
******
******
0.029
******
HCHO VOL
(L)
20.00
******
******
******
34.50
******
******
******
31.00
******
******
******
30.00
******
******
******
30.00
******
******
******
30.00
******
******
28.00
******
03*NO
/N02
0.0
0.0
0.0
0.0
0.0
0.002
0.002
0.004
0.005
0.006
0.006
0.007
0.008
0.008
0.008
0.010
0.009
0.011
0.010
0.012
0.013
0.014
0.015
O.OIS
0.017
TOT N
(PPM)
0.593
0.587
0.578
0.582
0.553
0.540
0.529
0.524
0.514
0.503
0.488
0.479
0.472
0.455
0.444
0-434
0.-)24
0.412
0.397
0.392
0.363
0.371
0.358
0.358
0.334
TOT C
(PPMC1
16.145
******
******
******
15.329
******
******
******
14.982
******
******
******
14.331
******
******
******
14.010
******
******
******
13.750
******
******
******
13.385
****** NO DATA TAKEN
DATA DISCARDED
? QUESTIONABLE DATA
-------
EC-41 N-8UTANE
EV4CUABLS CHAMBER
1974 JUNE 21
AVE SAMPLE TEHP(l) > 86.1
AVE SAMPLE TEKPt21 » 86.7
AVE WALL TEMP(i) * 81.5
AVE WALL TEMP(2) = 82.4
AVE PA010M = 2.23
AVE RH = 49.5
AVE SOLAR SIMULATOR POWER • 17.5
OJ
CLOCK
ELAPSED
TIME TIMEtMIN)
1100
1115
1130
1145
1200
1215
1230
1243
1300
1315
133C
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
0.
15.
30,
45.
60.
75.
90.
105.,
120.
135-
150.
165.
180.
195.
210,
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
TS1
(OEG F)
81.6
88.3
88.0
85.0
84.3
81.0
85.3
85.8
86.1
86.3
85,1
85.2
85.5
85.6
85.4
85,5
85.3
86.6
87.1
87.8
88.1
88.6
88.8
89.3
85.6
TS2
COcG Ft
83.3
87.6
37.6
85.2
35.2
85.2
85-6
86.1
86,5
86. T
35. 7
85."
86,2
86.1
85,9
85,9
86.4
86.9
87.5
87.9
88.4
89.1
89.2
89.5
88.8
TW1
(DEC f\
85.6
85.9
84.3
77.4
78,2
79.6
80.6
81.2
81,6
31.8
77,9
79.7
80-, 6
80.0
80.2
79.4
80.2
81.2
82.6
82,9
83.3
83.7
84.0
83.8
81.9
TW2
(OEG Fl
84.1
85.0
84.5
82.5
82.1
82.0
81.9
82.0
82.2
82.2
81.1
81.4
81,6
ST. 3
BO. 6
80.7
81.1
81.6
81.9
82.4
82.8
83.4
83.7
84. 0
83.9
REL HUM
<*)
53.0
******
******
******
******
******
******
******
***:-.**
******
***«4i*
***»*!!•
******
******
*««***
******
******
******
******
******
******
******
******
******
45.5
SSPOWER
(KM)
17.61
17.60
17.10
17.90
17.50
17.50
17.15
17.55
17,30
17.30
17.10
17.20
17.20
17.30
17,40
17.20
17.60
17.60
17.80
17.50
17.60
18.10
17.90
17.30
17.70
RA010M
(MV)
2.23
2.26
2.21
2.27
2.25
2.21
2.19
2.23
2.21
2.22
2.20
2.20
2.21
2.20
2.22
2.<;I
2.19
2.20
2.26
2.26
2.26
2.26
2.28
2.26
2.29
CO
(PPM)
2.77
2.75
2.79
2.84
2.84
2.89
2.90
2.90
2.91
2.9?
3.00
3.02
3.02
3.03
3.06
3,10
3.11
3.11
3.15
3.17
3.29
3.29
3.35
3.27
3.27
ACETALO
(PPM)
0.002
******
******
******
0.024
******
******
******
0.043
******
******
******
0.052
***£*#
£«****
#***«*
0.067
******
******
******
0.077
******
******
******
0.082
PROPALO
{PPMI
0.0
******
******
******
0.0
******
******
******
0.0
******
******
******
0.0
******
******
******
0.0
******
******
******
0.0
******
******
******
0.0
ACETONE
(PPMI
0.003
******
******
******
0.006
******
***;?**
******
0.010
_.-:****
******
******
0.017
******
******
******
0.022
******
******
******
0.034
******
******
******
0.034
MEK
(PPM)
0.003
******
******
******
0.030
******
******
******
0.061
******
******
******
0.063
******
******
******
0. 102
******
******
******
0.114
******
******
******
0.125
C4-N-2 C4-N-1
(PPM) (PPM)
0.0 0.0001
****** ******
0.002 0.0005
****** ******
0.005 0.0006
****** ******
0.007 0.0007
****** ******
0.009 0.0017
****** ******
0,011 0.0019
****** ******
0.012 0.0024
****** ******
0,012 0.0024
****** ******
0.016 0.0028
****** ****«»
0.017 0.0038
****** ******
0.019 0.0038
****** ******
0.020 0.0038
****** ******
0.020 0.0038
****** MO DATA TAKEN
DATA DISCARDED
? QUESTIONABLE DATA
-------
EC-42 N-8UTANE
EVACUABLE CHAMBER
197* JUNE 24
BEGIN IRRADIATION IH5 0.25 INCH PYREX FILTER
PAN CONCENTRATIONS NOT SUFFICIENT FOR MEASUREMENT
ALL TEMPERATURES CORRECTED FOR ICE BATH TEMP = ai.o DEC F
59 GC SAMPLES TAKEN, MAST FACTOR 1.6, CO FACTOR 2.84/27.3
ESTIMATE C4-N-1 < 0.5 PPB AT T * 6 HOURS
CLOCK
TIME
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
1715
ELAPSED
TIHE(MIN)
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
OZONE
JPPM)
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.002
0.0
0.001
0.002
0.001
0.002
0.003
0.002
0.002
0.002
0.003
0.004
0.006
OXIOANT
(PPM)
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.010
0.010
0.010
0.010
0.015
0.015
0.015
0.015
0.015
0.015
0.015
0.015
0.015
0.015
0.015
0.020
NO
-------
EC-42 N-BUTANE
EVACUA8LE CHAMBER
197* JUNE 24
AVE SAMPLE TEMPJD = ei.s
AVE SAMPLE TEMPI2) = 87.6
AVE WALL T£M?(1) = 83.1
AVE WALL TEMP{2! = 84.1
AVE RADIOM = 2.24
AVE RH = 40.5
AVE SOLAR SIMULATOR POWER » 17.7
CLOCK
ELAPSED
TIME TIME(HINJ
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
1715
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
130.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
TS1
(OEG F)
82.9
86.5
87.6
86.8
86.1
36.4
86.7
87.1
87.5
87.8
88.1
88.3
87.6
87.5
87.7
88.3
88.4
88.8
88.7
88.1
88.4
87.8
88.0
88.3
88.6
TS2
(OEG F)
82.9
86.7
87.6
86.9
86.2
86.4
86.6
87.0
87.5
87.7
88.1
88.3
87.6
87.5
87.8
88.1
88.6
88.9
88.8
88.2
88.6
87.9
88.1
88.4
88.7
TW1
(OEG F)
82.2
84.4
86.2
81.5
81.4
82.4
82.7
83.2
83.4
83.8
84.1
84.1
31.4
81.9
82.8
83.4
83.9
84.3
82.8
82.5
83.6
81.1
82.5
83.3
83.9
TH2
(DEC f)
84.7
84.3
84.5
84.0
81.6
83.6
83.5
83.7
83.8
34.0
84.2
84.4
83.7
83.8
84.0
84.4
84.5
84.9
84.4
84.4
84.7
84.1
84.4
84.6
84.9
REL HUM
<«)
47.5
22.0
46.5
22.0
47.0
47.0
46.5
45.5
45.0
22.0
43.5
42.5
42.5
43.0
42.5
42.0
41.5
40.5
40.0
40.5
39.0
40.5
40.5
40.0
39.5
SSPOWER
(KWI
18.00
17.30
17.10
17.10
17.30
17.20
17.60
17.70
18.00
17.40
17.30
17.30
18.00
17.90
17.80
18.00
18.00
17.80
17.90
17.90
17.90
18.00
18.20
17.30
17.80
RADIGM
(MV)
2.31
2.23
2.23
2.18
2.21
2.19
2.25
2.24
2.30
2.23
2.21
2.15
2.24
2.27
2.26
2.23
2.26
2.26
2.23
2.24
2.25
2.27
2.29
2.24
2.25
CO
(PPM)
3.26
3.27
3.29
3.33
3.33
3.34
3.36
3.39
3.39
3.42
3.43
3.44
3.47
3.49
3.50
3.53
3.54
3.56
3.58
3.62
3.64
3.65
3.65
3.68
3.70
ACETALD
(PPNI
0.002
******
******
******
0.002
******
******
******
0.009
******
******
******
0.009
******
******
******
0.010
******
******
******
0.012
******
******
******
0.013
PROPALD
(PPM>
0.0
******
******
******
0.0
******
******
******
0.0
******
******
******
0.0
******
******
******
0.0
******
******
******
0.0
******
******
******
0.0
ACETONE MEK
(PP«> (PPMJ
0.004 0.001
****** ******
****** ******
****** ******
0.005 0.003
****** ******
****** ******
****** ******
0.007 0.007
****** ******
****** ******
****** ******
0.007 0.009
****** ******
****** ******
****** ******
0.013 0.013
****** ******
****** ******
****** ******
0.015 0.015
****** ******
****** ******
****** ******
0.017 0.017
C4-N-2
(PPM)
0.0
******
0.0
******
0.0
******
0.000
******
0.001
******
0.001
******
0.001
******
0.001
******
0.002
******
0.002
******
0.002
******
0.003
******
0.002
****** NQ DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-43 N-BUTANE
EVACUA3LE CHAMBER
1974 JUNE 25
BEGIN' IRRADIATION 1015 0.25 INCH PYREX FILTER
PAN CONCENTRATIONS ARE CORRECTED FOR OVERLAP WITH BUTYL NITRATE PEAK
ALL TEMPERATURES CORRECTED FOR ICE BATH TEMP - 31.1 OEG F
59 GC SAMPLES TAKEN, MAST FACTOR 1.6, CO FACTOR 2.84/28.6. PAN CALIBR. 5
ESTIMATE C4-N-1 < 0.5 PPB AT T - 6 HOURS
u>
CLOCK
TIME
1015
1030
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
ELAPSED
TIHEIHIN)
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
160.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
OZONE
IPPM)
0.0
0.0
0.0
0.0
0.002
0.004
0.008
0.013
0.019
0.026
0.034
0.041
0.046
0.053
0.058
0.066
0.073
0.078
0.086
0.091
0.097
0.103
0.107
0.114
0.120
OXIOANT
IPPM)
0.0
0.0
0.0
0.0
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0.040
0.045
0.050
0.055
0.065
0.065
0.075
0.080
0.035
0.090
0.095
0.100
0.105
0.105
NO
IPPM)
0.126
0.115
0.104
0.091
0.079
0.062
0.053
0.044
0.036
0.034
0.030
0.026
0.024
0.024
0.022
0.019
0.018
0.017
0.018
0.018
0.017
0.016
0.016
0.016
O.C14
N02-PAN
IPPM)
0.013
0.022
0.034
0.040
0.053
0.065
0.070
0.076
0.079
0.080
0.078
0.078
0.075
0.074
0.073
0.071
0.067
0.064
0.059
0.059
0.057
0.054
0.051
0.048
0.047
NOX-PAN
IPPH)
0. 137
0.134
0.136
0.133
0.131
0. 126
0.128
0.119
0.114
0.110
0.106
0.102
0.097
0.095
0.091
0.087
0.084
0.079
0.076
0.074
0.070
0.068
0.064
0.062
0.060
N-C4
IPPM)
0.380
0.373
0.372
0.366
0.3467
0.355
0.347
0.346
0.343
0.337
0.335
0.321
0.319
0.319
0.311
0.310
0.304
0.295
0.304
0.291
0.289
0.288
0.284
0.281
0.269
PAN
IPPM)
0.0
******
0.0
******
0.000
******
0.001
******
0.001
******
0.002
******
0.002
******
0.003
******
0.004
******
0.005
******
0.006
******
0.007
******
0.009
HCHO HCHO VOL
IPPM)
0.001
******
******
******
0.0297
******
******
******
0.009
******
******
******
0.003
******
******
******
0.015
******
******
******
0.014
******
******
0.013
******
ID
28.00
******
******
***>**
29.00
******
******
******
30.00
******
******
******
30.00
******
******
******
29.00
******
******
******
29.00
******
******
31.00
******
03*NO
/N02
0.0
0.0
0.0
0.0
o.ooz
0.004
0.006
0.007
0.009
0.011
0.013
0.014
0.015
0.017
0.017
O.Old
0.020
0.021
0.026
0.028
0.029
0.030
0.033
0.038
0.037
TOT N
IPPM)
0.139
0.137
0.138
0.132
0.133
0.128
0.125
0.122
0.123
0.116
0.112
0.108
0.103
0.103
0. 00
0.096
0.091
0.088
0.085
0.085
0.083
0.079
0.077
0.074
0.073
TOT C
(PPMC1
1.56C
******
******
******
******
******
******
******
1.475
******
******
******
1.402
******
******
******
1.388
•**«***
******
******
1.355
******
******
******
1.307
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-43 N-8UTANE
EVACUABLE CHAMBER
1974 JUNE 25
87.5
AVE SAMPLE TEMPU)
*VE SAMPLE TEMP(2)
AVE WALL TcMP(l) =
AVE WALL TEMP<2) »
AVE PADIOM = 2.23
AVE RH = 42.5
AVE SOLAR SIMULATOR POWER
87.
82.9
83.9
13.0
CLOCK
ELAPSED
TIME TtME(MIN)
1015
1030
,_ 1045
Lo 1100
-J 1115
1130
11*5
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
TS1
(OEG F)
83.8
85.9
85.9
86.3
86.6
87.1
87.2
37.4
87.9
88.3
88.1
87.0
87.2
87.6
87.8
88.1
88.5
88.7
83.1
88.2
87.9
88.3
88.4
88.8
89.1
TS2
(OEG F)
83.9
as. 9
86.0
86.3
86.5
86.7
86.9
87.1
87.7
88.0
87.1
87.0
87.1
87.5
87.7
83.1
88.4
88.7
88.0
88.2
88.0
88.2
88.4
88.8
89.1
TWl
(OEG Ft
36.0
80.6
81.7
82.3
82.7
83.1
83.2
83.5
83.8
84.1
80.7
80.8
82.0
82.7
83.2
83.6
84.0
84.3
81.3
82.5
82.0
83.0
83.6
84.1
84.5
TW2
(DEC F)
83.9
83.6
83. 5
83.4
83.4
83.5
83.5
83.5
83.8
84.0
83.5
83.4
83.5
83.7
83.9
84.1
84.3
84.6
84.0
84.2
84.1
84.4
84.6
84.8
85.1
REL HUM
(*>
51.5
22.0
52.0
52.5
52.0
22.0
50.0
23.0
22.0
47.0
47.5
43.0
48.0
47.0
46.5
45.5
44.5
43.5
43.5
44.0
44.0
43.5
43.0
42.5
41.5
SSPOWER
(KW)
17.80
17,50
17.50
17.70
18.10
18.00
17.60
17.70
17.90
18.00
18.. 00
18.00
18.40
18.40
18.20
13.00
18.20
18.30
18.00
17.90
17.90
17.90
18.20
18.10
18.10
RAOIOM
(HVI
2.22
2.25
2.19
2.18
2.25
2.22
2.19
2.19
2.24
2.20
2.22
2.24
2.25
2.24
2.23
2.23
2.25
2.23
2.24
2.22
2.23
2.24
2.24
2.25
2.25
CO
(PPM)
2.30
2.80
2.84
2.87
2.89
2.92
2.93
2.94
2.98
2.98
3.00
3.00
3.07
3.08
3.09
3.13
3.17
3.18
3.21
3.24
3.28
3.28
3.31
3.34
3.37
ACETALO
(PPM)
0.005
******
******
******
0.007
******
******
******
0.008
******
******
******
0.010
******
******
***««*
0.012
******
******
******
0.014
******
******
******
0.015
PROPALO
(PPM)
0.0010
******
******
******
0.0
******
******
******
0.0
******
******
******
0.0
******
******
******
0.0
******
******
******
0.0
******
******
******
0.0
ACETONE
(PPM)
0.006
******
******
***-„!**
******
******
******
0.010
******
******
******
0.013
******
******
******
0.017
******
******
******
0.019
******
******
******
0.023
MEK C4-N-2
(PPM) (PPH)
0.002 0.0
****** ******
****** 0.0
****** ******
0.005 0.000
****** ******
****** 0.001
****** ******
0.010 0.001
****** ******
****** 0.002
****** ******
0.013 0.002
****** ******
****** 0.002
****** ******
0.016 0.002
****** ******
****** 0.003
****** ******
0.019 0.003
****** ******
****** 0.003
****** ******
0.022 0.003
****** no DATA TAKES
DATA DISCARDED
? QUESTIONABLE DATA
-------
EC-44 N-BUTANE
EVACUA3LE CHAMBER
197* JUNE 26
BEGIN IRRADIATION AT 1000 0.25 INCH PYREX FILTER
PAN PRESENT IN LOW CONCENTRATIONS AND OBSCURED BY BUTYL NITRATE
1545 HCHO VOLUME ESTIMATED
ALL TEMPERATURES CORRECTED FOR ICE BATH TEMP - 31.1 DEC F
60 GC SAMPLES TAKEN, MAST FACTOR 1.6, CO FACTOR 2.84/28.6
CLOCK ELAPSED
TIME TIMEIHINI
1000
1015
1030
i_, 1045
C 1 100
oo ins
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
15C.
165.
180.
195.
210.
225.
240.
255.
27C.
285.
300.
315.
330.
345.
360.
OZONE
jPPHt
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.002
0.0
0.001
0.002
0.004
0.002
0.003
0.004
0.006
0.003
0.005
0.007
0.007
0.008
0.013
0.014
0.015
OXIDANT
(PPM)
0.015
0.015
P. 020
0.025
0.025
0.040
0.040
0.045
0.050
0.055
0.055
0.060
0.065
0.065
0.070
0.075
0.075
0.030
0.080
0.085
0.090
0.090
0.090
0.100
0.100
NO
(PPM)
1.140
1.086
1.042
1.006
0.941
0.888
0.840
0.790
0.742
0.682
0.642
0.600
0.556
0.518
0.478
0.442
0.410
0.370
0.354
0.334
0.290
0.262
0.245
0.216
0.194
N02-PAN
(PPMJ
0.132
0.160
0.191
0.238
0.266
0.310
0.352
0.379
0.421
0.458
0.475
0.500
0.517
0.542
0.566
0.590
0.608
0.629
0.635
0.639
0.653
0.667
0.676
0.675
0.688
NOX-PAN
(PPMJ
1.260
******
******
******
******
******
1.192
1.171
1.168
1.142
1.126
1.104
1.069
1.061
1.019
1.038
1.016
0.641
0.979
0.966
0.943
0.938
0.918
0.894
0.875
N-C4
(PPM)
3.920
3.750
3.770
3.810
3.710
3.750
3.670
3.640
3.580
3.580
3.520
3.520
3.540
3.440
3.440
3.400
2.8407
3.300
3.260
3.260
3.180
3.220
3.160
3.100
3.050
HCHO HCHO VOL
(PPM)
0.020
******
******
******
0.012
******
******
******
******
0.012
******
******
0.024
******
******
******
0.023
******
******
******
0.026
******
******
0.0507
******
(LJ
22.00
******
******
******
30.50
******
******
******
******
27.00
******
******
30.00
******
******
******
34.00
******
******
******
34.00
******
******
30.00
******
03*NO TOT N TOT C
/N02 (PPPI (PPMC)
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.003
0.0
0.001
0.002
0.004
0.002
0.003
0.003
0.004
0.002
0.003
0.004
0.003
0.003
0.005
0.005
0.004
1.272
1.247
1.234
1.246
1.210
1.202
1.198
1.176
1.171
1.150
1.128
1.112
1.086
1.075
1.060
'. 048
1.034
1.015
1.006
0.991
0.962
0.948
0.941
0.912
0.904
15.711
******
******
******
15.013
******
******
******
******
******
******
******
******
******
******
******
11.948
******
******
******
13.492
******
******
******
12.994
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-44 N-BUTANE
EVACUA8LE CHAMBER
1974 JUNE 26
AVE SAMPLE TEMP<11 = 86.2
AVE SAMPLE T£«P(2> - 86.*
AVE WALL TEMPI 1) = 81.7
AVE WALL TEKPC2) « 82.8
AVS RAOICH « 2.23
AVE RH 3 46.5
AVE SOLAR SIMULATOR POWER « 18.0
OJ
CLOCK
ELAPSED
TINE TIME(MIN)
1000
1015
1030
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
TSl
(DEC ft
83.0
36.7
85.2
84.9
85.0
85.4
85.7
86.0
86.3
34.9
85.3
85.7
86.1
86.3
86.9
87.2
87.5
87.4
86.5
86.8
87.2
87. 5
86.7
86.8
87.1
TS2
(DEC F)
82.9
87.0
85.5
85.2
85.3
85.5
85.7
86.1
86.4
85.2
85.5
86.0
86.3
86.5
87.2
87.5
87.8
87.6
86.7
87.0
87.4
87.7
87.0
87.1
87.4
TW1
(OEG F)
84.7
85.2
79.6
79.1
80.5
81.3
81.6
82.0
82.3
78.8
80.4
81.2
81.7
82.1
82.6
82.0
83.3
81.6
80.7
82.0
82.7
83.1
79.9
81.5
82.2
TH2 REL HUM
(DEC F) (?)
83.3 48.0
83.4 47.0
82.9 47.5
82.5 48.5
82.5 48.5
82.4 ******
82.4 ******
82.4 ******
82.5 ******
81.7 ******
81.9 ******
82.1 ******
82.2 ******
82.6 ******
82.9 ******
83.2 ******
83.5 ******
83.0 ******
83.0 ******
83.2 ******
83,4 ******
83.7 ******
82.9 ******
83.2 ******
83.4 39.5
SSPOWER
(KH|
17.90
18.80
17.30
18.10
17.70
18.70
18.20
17.00
17.90
17.90
17.90
18.00
18.30
17.30
18.20
18.20
18.30
18.20
18.00
17.90
17.80
18.10
18.20
17.90
18.20
RADIOM
(HV)
2.28
2.34
2.15
2.24
2.23
2.24
2.23
2.20
2.18
2.19
2.23
2.26
2.28
2.16
2.28
2.23
2.24
2.20
2.20
2.22
2.23
2.23
2.22
2.24
2.23
CO
(PPM)
2.79
2.78
2.82
2.83
2.87
2.88
2.91
2.93
2.96
2.98
3.01
3.04
0.0
3.06
3.08
3.09
3.12
3.13
3.13
3.16
3.18
3.18
3.23
3.24
3.27
ACETALD
(PPM)
0.001
******
******
******
0.017
******
******
******
0.032
******
******
******
******
******
******
******
0.058
******
******
******
0.075
******
******
******
0.075
PROPALD
(PPM)
0.0
******
******
******
0.0
******
******
******
0.0
******
******
******
0.0
******
******
******
0.0
******
******
******
0.0
******
******
******
0.0
ACETONE
(PPM)
0.003
******
******
******
0.006
******
******
******
0.009
******
******
******
0.011
******
******
******
0.011
******
******
******
0.017
******
******
******
0.016
HEK
(PPM)
0.0
******
******
******
0.024
******
******
******
0.050
******
******
******
0.070
******
******
******
0.088
******
******
******
0.117
******
******
******
0.115
C4-N-2
(PPM)
0.0
******
0.001
******
0.003
******
0.005
******
0.007
******
0.009
******
0.011
******
0.013
******
0.014
******
0.015
******
0.016
******
0.017
******
0.018
C4-N-1
(PPM)
0.0
******
0.0
******
0.0
******
0.0002
0.0007
0.0009
******
0.0014
******
0.0019
******
0.0024
******
0.0024
******
0.0024
******
0.0028
******
0.0028
******
0.0033
****** NO DATA TAKEN
DATA DISCARDED
1 QUESTIONABLE DATA
-------
EC-45 HCHO AOCEO
EVACUABLE CHAMBER
1974 JUNE 27
BEGIN IRRADIATION 1030 0.25 INCH PYREX FILTER
2.89 TORR HCHO IN 293.2 ML BULB FLUSHED INTO CHAMBER WITH NITROGEN 0929
PAN CONCENTRATIONS ARE CORRECTED FOR OVERLAP WITH BUTYL NITRATE PEAK
ALL TEMPERATURES CORRECTED FOR ICE BATH TEHP = 31.1 DEC F
59 CC SAMPLES TAKEN, MAST FACTOR 1.6, CO FACTOR 2.84/28.8, PAN CALIBR. 5
CLOCK
TIME
1030
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
140C
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
ELAPSEC
TIHE(MIN)
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
OZONE
(PPMJ
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.002
0.004
0.006
0.009
0.012
0.018
0.027
O.D32
0.043
0.053
0.063
0.072
0.082
0.095
0.106
0.114
0.126
0.138
OXIDANT
(PPM)
0.005
0.010
0.010
0.015
0.020
0.025
0.030
0.035
0.040
0.045
0.050
0.055
0.060
0.065
0.030
0.085
0.095
0.105
0.115
0.125
0.130
0.140
0.145
0.155
0.165
NO
(PPM)
0.552
0.530
0.504
0.444
0.396
0.346
0.302
0.259
0.222
0.190
0.158
0.133
0.108
0.094
0.073
0.070
0.058
0.049
0.041
0.036
O.C36
0.034
0.032
0.026
0.029
N02-PAN
(PPM)
0.062
0.093
0.128
0. 164
0.203
0.238
0.270
0.297
0.324
0.339
0.354
0.368 •
0.381
0.382
0.383
0.379
0.381
0.374
0.370
0.361
0.348
0.343
0.330
0.319
0.308
NOX-PAN
(PPM)
******
******
******
******
******
0.586
0.575
0.557
0.544
0.530
0.515
0.502
0.489
0.476
0.449
0.447
0.436
0.422
0.408
0.397
0.333
0.369
0.357
0.344
0.333
N-C4
(PPM)
.940
.920
.900
.870
.840
.830
.810
.770
1.760
1.680
1.720
1.720
1.700
1.640
1.650
1.620
1.620
1.600
1.590
1.570
1.570
1.550
1.540
1.520
1.500
PAN
(PPM)
0.0
******
0.0
******
0.0
******
0.001
******
0.001
******
0.002
******
0.003
******
0.004
******
0.006
******
0.008
******
0.011
******
0.014
******
0.015
HCHO
(PPM)
0.129
******
0.121
******
0.101
******
0.086
******
0.078
******
0.083
******
0.076
******
0.091
******
0.073
******
0.076
******
0.081
******
******
0.074
******
HCHO VOL
(L)
10.00
******
10.00
******
16.00
******
16.00
******
16.00
******
16.00
******
16.00
******
16.00
******
16.00
******
16.00
******
20.00
******
******
30.00
******
03*NO
/N02
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.002
0.003
0.003
0.004
0..&04
0.005
0.007
0.007
0.008
O.OOB
0.008
0.008
O.OOS
0.010
0.0 10
0.011
0.010
0.013
TOT N
(PPM)
0.614
0.624
0.634
0.611
0.602
0.588
0.578
0.563
0.554
0.538
0.523
0.512
0.502
0.490
0.476
0.466
0.^.56
0.443
0.432
0.420
0.409
0.403
0.391
0.374
0.367
TOT C
(PPMC)
7.912
******
******
******
7.588
******
******
******
7.355
******
******
******
******
******
******
******
******
******
******
******
6.853
******
******
******
6.617
****** NO DATA TAKEN •—-
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-45 HCMO ADDED
EVACUA8LE CHAMBER
JUNE 27
AVE SAMPLE TEMP(l) m 87.1
AVE SAMPLE TEMP12I = 86.1
AVE NALL TEMP(l) m 82.1
AVE HALL TEMP(2) = 83.7
AVE RADIOM = 2.22
AVE RH « 48.0
AVE SOLAR SIMULATOR POWER " 18.0
CLOCK
ELAPSED
TIME TIHEIMIN)
1030
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
U15
1630
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
163.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
TS1
(DEC Ft
84.0
87.9
36.1
86.5
36.8
86.9
86.7
87.1
87.2
86.6
87.0
87.2
87.4
86.9
87.4
87.6
87.0
87.3
87.8
88.1
87. 1
87.4
87.8
87.9
87.3
TS2
-------
EC-46 N-6UTANE
EVACUABLE CHAMBER
197* JULY 1
BEGIN IRRADIATION UOO 0.25 INCH PVREX FILTER
PAN CONCENTRATIONS ARE CORRECTED FOR OVERLAP WITH BUTYL NITRATE PEAK
ALL TEMPERATURES CORRECTED FOR ICE BATH TEMP > 30.9 DEG F
59 GC SAMPLES TAKEN, MAST FACTOR 1,6, CO FACTOR 2.64/27.4, PAN CALlBR. 6
NJ
OCK ELAPSED
IKE TIMEIMIN)
1100
1115
1130
1 145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
15GO
1515
1530
1545
1600
1615
1630
1645
1700
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
ISO.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
33C.
345.
360.
OZONE
(PPMi
0.0
0.002
0.002
0.005
0.008
0.011
0.017
0.027
0.038
0.053
O.C67
0.083
0.090
0.113
0.129
0.142
0.154
0. 166
0.180
0.191
0. 203
0.218
0.229
0.239
0.2S2
OXIOANT
(PPMJ
0.010
0.015
0.025
0.040
0.045
0.060
0.065
0.030
0.090
0.105
0.115
0.130
0.140
0.150
0.165
0.175
0.180
0.195
0.205
0.215
0.230
0.235
0.245
0.255
0.260
NO
{PPM)
0.527
0.456
0.382
0.312
0.247
0.192
0.145
0.110
0.076
0.070
0.049
0.038
0.037
0.026
0.031
0.026
0.024
0.022
0.023
0.019
0,018
0.014
0.017
0.014
0.012
N02-PAN
(PPM)
0.061
0.121
0.186
0.239
0.290
0.325
0.357
0.377
0.395
0.390
0.393
0.384
0.372
0.367
0.353
0.339
0.325
0.315
0.301
0.287
0.280
0.263
0.248
0.231
0.214
NOX-PAN
(PPMI
0.587
0.577
0.570
0.557
0.539
0.516
0.501
0.436
0.470
0.455
0.441
0.423
0.408
0.393
0.380
0.363
0.346
0.336
0.323
0.307
0.294
0.276
0.262
0.245
0.226
N-C4
(PPM)
3.990
3.970
3.830
3.820
3.800
3.780
3.700
3.5207
3.600
3.590
3.570
3.560
3.540
3.440
3.420
3.360
3.360
3.340
3.330
3.310
3.230
3.200
3.190
3.180
3.180
PAN
(PPMJ
0.0
******
0.000
******
0.002
******
0.004
******
0.009
******
0.012
******
0.017
******
0.022
******
0.029
******
0.034
******
0.040
******
0.047
******
0.056
HCHO
(PPM)
0.013
******
******
******
0.002
******
******
******
0.027
******
******
******
0.020
******
******
******
0.021
******
******
******
0.026
******
******
0.040
******
HCHO VOL
ID
28.00
******
******
******
33.00
******
******
******
30.00
******
******
******
34.00
******
******
******
34.00
******
******
******
34.00
******
******
20.00
******
03*NO
/N02
0.0
0.009
0.003
0.006
0.007
0.007
0.007
0.008
0.007
0.009
0.008
0.008
0.009
0.008
0.01 1
0.011
0.011
0.011
0.014
0.013
0.013
0.012
0.015
0.015
0.014
TOT N
(PPK)
0.568
0.578
0.571
0.558
0.547
0.530
0.518
0.508
0.494
0.486
0.472
0.456
0.446
0.433
0.426
0. 13
0.402
0.392
0.383
0.368
0.364
0.347
0.338
0.324
0.311
TOT C
-------
EC-46 N-3UTANE
EVACUABLE CHAMBER
1974 JULY 1
AVE SAMPLE TEMP(l) » 87.4
AVE SAMPLE TEMPC2) » 66.8
AVE WALL TEMPll) « 82.1
AVE WALL TEMPI2J * 83.5
AV= RADIOM - 2.22
AVE '.» = 43.0
AVE SOLAR SIMULATOR POWER = 13.4
CLOCK
ELAPSED
TIME TIME(HIN)
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
0.
15.
30.
45.
60.
- 75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
TS1
(DEC F)
SI. 9
88.5
87.6
86.9
86.6
87.1
87.4
87.7
87.9
86.9
87.2
87.5
87.7
87.8
87.0
87.1
87.3
87.6
83.1
83.1
83.4
87.5
87.7
88.0
88.4
TS2
(DEG F)
83.9
87.9
87.0
86.4
86.1
86.3
86.5
86.8
87.0
86.2
86.4
86.7
87.0
87.2
36.4
86.4
86.5
86.9
87.4
87.5
87.8
86.8
87.0
87.3
87.6
TW1
(DEC F)
86.3
86.9
81.8
81.9
80.9
81.8
82.3
82.7
83.0
79.7
81.1
81.9
82.4
82.1
79.9
80.4
81.5
82.1
32.5
82.9
83.3
79.8
81.4
82.2
82.7
TW2
CDEG F)
84.7
85.2
84.7
84.2
83.7
83.6
83.5
83.5
83.6
82.7
82.9
83.0
83.2
83.0
82.6
82.7
82.9
83.1
83.3
83.5
83.7
82.8
83.2
83.4
83.6
REL HUM
(»>
45.5
44.5
44.0
45.0
45.0
45.5
45.0
44.5
43.5
43.5
44.0
43.5
43.0
42.5
42.5
42.5
42.5
42.0
41.0
40.5
39.5
40.0
40.0
40.0
39.5
SSPOWER
(KM)
17.50
17.50
18.00
18.00
18.10
18.20
18.20
18.10
18.00
17.90
18.70
18.70
18.30
18.30
19.10
19.20
18.70
18.70
19.40
18.20
18.30
18.60
18.40
16.70
18.70
RADIQM
-------
EC-46 N.-BUTANE
EVACUABLE CHAMBER
1974 JULY 1
CLOCK
ELAPSED
TIME TIHE(MIN)
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1643
1700
0.
15.
3C.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
27C.
285.
300.
315.
330.
345.
360.
ACET4LD
(PPM)
0.002
******
0.032
******
0.065
******
******
******
0.066?
******
******
******
0.082
******
******
******
0.092
******
******
******
0.099
******
******
******
0.108
PROPALD
CPPMJ
0.0010
******
******
******
0.0
******
******
******
0.0010
******
******
******
0.0010
******
******
******
0.0040
******
******
******
0.0030
******
******
******
0.0040
BUTYRAL
(PPM)
0.0010
******
0.0020
******
0.0020
******
******
******
0.0020?
******
******
******
0.0020
******
******
******
0.0030
******
******
******
0.0040
******
******
******
0.004C
ACETONE
(PPM)
0.003
******
0.005
******
o.ooa
******
******
******
0.007?
******
******
******
0.010
******
******
******
0.014
******
******
******
0.019
******
******
******
0.022
MEK
(PPM)
0.001
******
0.026
******
0.050
******
******
******
0.078?
******
******
******
0.0887
******
******
******
0.123
******
******
******
0.141
******
******
******
0.147
Cl-N
(PPM)
0.0
******
0.0002
******
0.0002
******
0.0004
******
0.0004
******
0.0004
******
0.0005
******
0.0007
******
0.0007
******
0.0007
******
0.0007
******
0.0007
******
0.0009
C2-N
(PPM)
0.0
******
0.0004
******
0.0004
******
0.0005
******
0.0007
******
0.0007
******
0.0009
******
0.0009
******
0.0011
******
0.0014
******
0.0014
******
0.0014
******
0.0016
C4-N-2
(PPM)
0.0
******
0.003
******
0.007
******
0.010
******
0.013
******
0.014
******
0.016
******
0.017
******
0.018
******
0.019
******
0.020
******
0.021
******
0.022
C4-N-1
(PPM)
0.0
******
0.0000
******
0.0009
******
0.0011
******
0.0011
******
0.0015
******
0.0028
******
0.0023
******
0.0032
******
0.0028
******
0.0040
******
0.0033
******
0.0040
****** MO DATA TAKEN
DATA DISCARDED
? QUESTIONABLE DATA
-------
EC-47 N-BUTANE
EVACUABLE CHAMBER
1974 JULY 2
BEGIN IRRADIATION 0930 0.25 INCH PYREX FILTER
PAS CONCENTRATIONS ARE CORRECTED FOR OVERLAP WITH BUTYL NITRATE PEAK
ALL TEMPERATURES CORRECTED FOR ICE BATH TEMP = 3C.9 PEG F
59 GC SAMPLES TAKEN, HAST FACTOR 1.6, CO FACTOR 2.84/28.6, PAN CALIBR. 6
CLOCK
ELAPSED
TIME TlME(MtN)
930
945
1000
1015
1030
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1630
1700
0.
15.
30.
45.
6C.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
36C.
42C.
450.
OZONE
(PPK)
0.0
0.0
0.0
0.0
0.0
0.001
0.002
0.005
0.010
0.012
0.018
0.029
0.033
0.053
0.065
0.077
0.091
0. 106
0.121
0.136
0.148
0.159
0.170
0.178
0.189
0.233
0.255
OXIDANT
(PPM)
0.010
0.010
0.015
0.015
0.025
0.030
0.035
0.040
0.050
0.060
0.065
0.075
0.090
0.100
0.110
0.115
0.130
0.140
0.150
0.160
0,170
0.180
0.185
0.195
0.205
0.230
0.250
NO
(PPM)
0.534
0.497
0.456
0.410
0.358
0.312
0.264
0.218
0.180
0.146
0.118
0.094
0.073
0.060
0.050
0.046
O.C38
0.035
0.034
0.029
0.026
0.026
0.024
0.024
0.022
0.022
0.022
N02-PAN
(PPM)
0.062
0.092
0. 128
0.164
0.211
0.244
0.276
0.311
0.334
0.356
0.368
0.377
0.385
0.389
0.386
0.377
0.370
0.358
0.345
0.335
0.322
0.310
0.294
0.285
0.273
0.207
0.183
NOX-PAN
(PPM)
0.599
0.592
0.585
0.574
0.448
0.556
0.542
0.529
0.514
0.502
0.485
0.471
0.460
0.450
0.435
0.422
0.403
0.392
0.376
C. 364
0.347
0.332
0.318
0.308
0.294
0.223
0.209
N-C4
(PPM)
3.900
3.890
3.880
3.830
3.790
3.740
3.670
3.660
3.600
3.600
3.570
3.560
3.540
3.500
3.440
3.400
3.370
3.360
3.350
3.320
3.280
3.270
3.240
3.210
3.160
******
******
PAN
(PPM)
0.0
******
0.0
******
0.0
******
0.002
******
0.003
******
0.005
******
0.008
******
0.012
******
0.016
******
0.023
******
0.026
******
0.033
******
0.039
0.054
0.061
HCHO
(PPM)
0.0
******
0.0
******
******
******
0.0
******
******
******
0.002
******
******
******
0.017
******
******
******
0.013
******
******
******
******
0.015
******
******
******
HCHO VOL
(L)
13.00
******
24.00
******
******
******
34.00
******
******
******
34.00
******
******
******
42.00
******
******
******
37.00
******
******
******
******
30.00
******
******
******
03*NO TOT N TCT C
/N02 (PP*> (PPMC)
0.0
0.0
0.0
0.0
0.0
0.001
0.002
0.003
0.005
0.005
0.006
0.007
0.007
0.006
0.003
0.009
0.009
0.010
0.012
0.012
0.012
0.014
0.014
0.015
0.015
0.024
0.030
0.596 15.624
0.590 ******
0.587 15.649
0.578 ******
0.574 ******
0.564 ******
0.551 ******
0.541 ******
0.528 ******
0.518 ******
0.504 ******
0.492 ******
0.482 ******
0.476 ******
0.467 ******
0.456 ******
0.444 ******
0.432 ******
0.422 ******
0.410 ******
0.397 ******
0.389 ******
0.374 ******
0.370 ******
0.358 13.587
0.310 ******
0.293 ******
****** no DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC"47 N-BUTANE
EVACUABLE CHAMBER
1974 JULY 2
AVE SAMPLE TFMP<1) = 86.3
AVE SAMPLE TEKP(2) - 86.3
AVE KALL TEMPUl a 81.2
AVE KALL TE«P(2) = 83.0
AVE RADIO* = 2.23
AVE RH = 49.0
AVE SOLAR SIMULATOR POWER » 18.6
CLOCK ELAPSED TSI TS2 TWI THZ REL HUM SSPOWER RAOIOH co
TIME TIMt(MIN) (OEG F) (PEG F) (DEC F) (DEC F) (Zl (KU> (HV> (PPM)
930
945
1000
1015
1030
1045
1100
1115
1130
11*5
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1630
1700
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
2Z5.
240.
255.
270.
285.
300.
315.
330.
345.
360.
420.
450.
84.5
86.0
85.2
85.1
85.4
85.7
86.1
86.3
86.6
86.9
87.3
87.6
87.9
87.1
86.8
86.8
87.1
87.4
87.7
86.6
85.7
85.1
84.9
85.3
85.6
******
******
84.5
86.2
85.5
85.3
85. '»
85. 6
86.0
86.3
86.5
86.8
87.2
87.6
87.9
87.1
86.9
86.8
87.3
87.5
87.9
86.6
85.7
85.1
84.9
85.1
85.6
******
******
86.8
80.4
85.2
79.3
80.0
80.3
61.4
81.8
82.1
82.5
82.8
83.1
83.4
8C.1
80.3
81.0
81.9
82.9
82.9
78.9
79.0
77.5
77.8
79.2
80.1
******
******
85.6
84.5
85.5
83.1
82.9
82.7
82.6
82.6
82.7
82.9
83.0
83.2
83.5
83.0
83.0
83.1
83.2
83.4
83.7
82.1
82.0
81.5
81.2
81.4
81.5
******
******
48.5
50.0
51.5
53.0
53.5
53.0
52.5
51.5
50.5
49.5
48.5
48.0
47.0
47.0
47.5
48.0
47.5
47.0
46.0
46.0
48.5
50.0
51.0
51.0
50.5
46.5
45.0
17.60
17.80
17.80
18.60
18.50
18.20
18.60
18.60
18.60
18.40
18.40
18.60
18.50
18.60
18.50
18.70
18.80
18.70
19.10
18.90
18.30
19.20
19.30
18*60
19.30
18.80
18.70
2.21
2.20
2.16
2.26
2.21
2.19
2.22
2.22
2.20
2.19
2.21
2.25
2.26
2.21
2.20
2.20
2.23
2.21
2.26
2.26
2.24
2.24
2.30
2.25
2.27
2.24
2.27
1.97
1.98
1.98
2.00
2.02
2.05
2.06
2.09
2.11
2.12
2.16
2.16
2.17
2.19
2.20
2.22
2.27
2.28
2.30
2.34
2.34
2.37
2.38
******
2.43
2.50
2.53
****** NO DATA TAKEN
DATA DISCARDED
? QUESTIONABLE DATA
-------
fC-47 N-B'JTANE
EVACUA8LE CHAMBER
1974 JULY 2
CLOCK
ELAPSED
TIME TIMEININI
930
S45
1000
1015
1030
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1630
1700
0.
15.
30.
45.
6C.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
24Q.
255.
270.
285.
300.
315.
330.
345.
360.
420.
450.
ACETALD
{PPMI
0.002
******
0.021
******
0.047
******
******
******
0.045
******
******
******
0.067
******
******
******
******
******
******
******
0.031
******
******
******
0.082
******
******
PRQPALD
(P?M1
0.0010
******
0.0010
******
0.0010
******
******
******
0.0
******
******
******
0.0010
******
******
******
******
******
******
******
0.0040
******
******
******
0.0040
******
******
BUTVRAL
(PPMI
0.0010
******
0.0010
******
0.0020
******
******
******
0.0020
******
******
******
0.0020
******
******
******
0.0030
******
******
******
0.0040
******
******
******
0.0040
******
******
ACETONE
IPPM)
0.003
******
0.006
******
0.008
******
******
******
0.006
******
******
******
0.010
******
******
******
******
******
******
******
0.016
******
******
******
0.019
******
******
MEK
{PPMI
0.001
******
0.013
******
0.032
******
******
******
0.054
******
******
******
******
******
******
******
******
******
******
******
0.118
******
******
******
0.123
******
******
Cl-N
(PPMI
0.0
******
0.0
******
0.0
******
0.0
******
0.0002
******
0.0004
******
0.0004
******
0.0005
******
0.0005
******
0.0005
******
0.0007
******
0.0007
******
0.0007
0.0007
0.0007
C2-N
(PPMI
0.0
******
0.0
******
0.0004
******
0.0005
******
0.0007
******
0.0007
******
0.0007
******
0.0009
******
0.0009
******
0.0011
******
0.0011
******
0.0011
******
0.0014
0.0013
0.0014
C4-N-2
(PPMI
0.0
******
0.002
******
0.005
******
0.007
******
0.009
******
0.011
******
0.013
******
0.014
******
0.015
******
0.017
******
0.018
******
0.019
******
0.020
0.022
0.023
C4-N-1
{PPMI
0.0
******
0.0002
******
0.0006
******
0.0011
******
0.0013
******
0.0015
******
0.0017
******
0.0023
******
0.0023
******
0.0023
******
0.0023
******
0.0023
******
0.0025
0.0026
0.0026
****** NO DATA TAKEN
DATA DISCARDED
? QUESTIONABLE DATA
-------
EC-4S ACETALC ADDED
EVACUASLE CHAMBER
1974 JULY 3
BEGIN IRRADIATION 1045 0.35 INCH PYREX FILTER
4.1 TORR ACETALCEHYDE IN 293.2 ML BULB FLUSHED INTO CHAMBER
.WITH NITROGEN AT 0903
PAN CONCENTRATIONS ARE CORRECTED FOR OVERLAP WITH BUTYL NITRATE PEAK
ALL TEMPERATURES CORRECTED FOR ICE BATH TEMP » 30.3 OEG F
73 GC SAMPLES TAKEN, MAST FACTOR 1.6, CO FACTOR 2.84/29, PAN CALIBR. 6
oo
CLOCK
TIKE
922
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
ELAPSED
TIME(MIN)
-83.
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
OZONE
(PPM)
******
0.0
0.0
0.0
0.0
0.0
0.002
0.004
0.008
0.013
0.013
0.024
0.034
0.045
0.052
O.C64
0.075
0.086
0.096
0.105
0.114
0.126
0.137
0.144
0.155
0.163
OXIOANT
(PPM)
******
0.005
0.010
0.010
0.015
0.015
0.025
O.C25
0.030
0.035
0.035
0.040
0.040
0.040
0.040
0.045
0.055
0.060
0.065
0.070
0.075
0.080
0.080
0.080
0.085
0.090
NO
(PPM)
******
0.535
0.491
0.432
0.374
0.314
0.266
0.222
0.184
0.146
0.124
0.102
0.084
0.072
0.058
0.050
0.048
0.038
0.036
0.036
0.034
0.031
O.C25
0.028
0.026
0.026
N02-PAN
IPPMI
******
0.059
0.105
0.151
0.199
0.245
0.277
0.309
0.335
0.350
0.360
0.367
0.373
0.375
0.369
0.358
0.347
0.340
0.326
0.314
0.306
0.295
0.283
0.265
0.251
0.235
NQX-PAN
(PPM)
******
0.594
0.596
0. 585
0.573
0.559
0.551
0.531
0.519
0.498
0.482
0.467
0.454
0.443
0.425
0.406
0.392
0.376
0.362
. 0.350
C.340
0.320
0.307
0.290
0.273
0.256
N-C4
(PPM)
******
1.940
1.920
1.920
1.890
1.870
1.880
1.860
1.840
1.820
1.800
1.770
1.740
1.740
1.740
1.730
1.720
1.670
1.670
1.660
1.630
1.560
1.590
1.600
1.580
1.580
PAN
(PPM)
******
0.0
******
0.002
******
0.004
******
0.008
******
0.013
******
0.018
******
0.024
******
0.034
******
0.041
******
0.046
******
0.056
******
0.061
******
0.072
HCHO
(PPM)
******
0.0
******
******
******
0.0
******
******
******
0.009
******
******
******
0.021
******
******
******
0.027
******
******
******
0.025
******
******
0.032
******
HCHO VOL
(L)
******
30.00
******
******
******
34.00
******
******
******
34.00
******
******
******
32.00
******
******
******
34.00
******
******
******
34.00
******
******
34.00
******
03*NO
/NU2
******
0.0
0.0
0.0
0.0
0.0
0.002
0.003
0.004
0.005
0.006
0.007
0.008
0.009
0.008
0.009
0.010
0.010
0.011
0.012
0.012
0.013
0.012
0.015
0.016
0.018
TOT N
(PPP)
******
0.594
0.598
0.586
0.578
0.566
0.554
0.545
0.536
0.518
0.509
0.498
0.490
0.482
0.468
0.456
0.446
0.433
0.420
0.410
0.406
0.397
0.383
0.370
0.361
0.350
TOT C
(PPMC)
******
8.036
******
******
******
8.077
******
******
******
7.905
******
******
******
******
******
******
******
******
******
******
******
7.191
******
******
******
******
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-48 ACETALC ADDED
EVACUABLE CHAMBER
1974 JULY 3
AVE SAMPLE TEMP(l) = 85.7
AVE SAMPLE T£MP{2) = 85.9
AVE WALL TEMPI I) « 80.5
AVE HALL TEMP(2) =* 81.9
AVE RAOIOH « 2.22
AVE RH » 54.0
AVE SOLAR SIMULATOR POWER =
18.7
CLOCK
ELAPSED
TIME TIHEIHIN)
922
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
-83.
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
ISO.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
TS1'
(OEG F)
******
84.7
86.1
83.6
84.6
85.0
85.3
85.7
85.9
86.5
86. 9
86.4
86.6
86.1
86.3
86.4
86.5
65.2
85.4
85.8
86.1
86.4
85.5
85.9
85.4
85.4
TS2
(DEC Fi
******
Q4.8
86.4
83.8
84.7
85.0
85.2
85.6
85.8
86.6
87.0
86.5
86.8
86.2
86.4
86.6
86.7
85.3
85.6
86.0
86.3
86.5
85.7
86.2
85.7
85.6
TH1
(DEC F)
******
88.0
79.4
78.0
79.7
80.3
80.8
81.2
81.6
31.9.
82.3
79.8
31.1
79.5
80.6
81.3
80.6
77.5
79.2
80.3
8C.9
81.1
78.8
80.2
78.6
78.9
TW2
(DEC F)
******
85.4
83.6
81.2
81.1
81.2
81.3
81.4
81.7
81.9
82.2
82.0
82.3
81.9
82.2
82.4
82.0
81.2
81.5
81.7
81.9
82.0
81.4
81.7
81.1
81.2
REL HUM
(X)
******
51.0
52.0
58.0
60.0
59.5
59.0
57.5
57.0
55.5
54.0
53.0
53.0
53.0
53.0
52.0
51.5
53.0
53.5
53.0
52.0
51.0
51.5
51.5
51.5
52.0
SSPOWER
(KM)
******
18.80
18.30
18.70
18.30
18.50
18.50
18.20
18.20
18.90
18.70
18.80
18.80 '
19.10
19.20
18.60
19.30
18.80
16.80
18.80
18.80
18.80
18.40
19.00
19.00
19.20
RAD10M
(HV)
******
2.24
2.24
2.24
2.20
2.18
2.17
2.14
2.12
2.25
2.25
2.22
2.22
2.28
2.24
2.18
2.27
2.22
2.22
2.22
2.22
2.20
2.23
2.22
2.25
2.25
CD
(PPM)
******
2.00
2.02
2.03
2.03
******
2.06
2.08
2.09
2.14
2.15
2,15
2.17
2.18
2.22
2.24
2.25
2.26
2.27
2.31
2.34
2.34
2.36
2.38
2.41
2.44
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-48 ACETALD ADDED
EV4CUABLE CHAMBER
1974 .JULY 3
CLOCK ELAPSED
TIKE TIHE(MIN)
922
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
l_i 1315
Ui 1330
O 1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
-83.
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
ACETALO
(PPM|
0.245
0.123?
0.235
0.251
0.251
0.229
0.256
0.237
0.222
0.184
******
0.176
******
******
******
0.176
******
0.179
******
******
******
0.172
******
******
******
0.228
PROPALO
(PPM)
******
0.0
0.0
0.0
0.0
0.0010
0.0020
0.0020
0.0010
0.0020
******
******
******
******
******
0.0020
******
******
******
******
******
0.0030
******
******
******
******
BUTYRAL
(PPM)
******
0.0010
0.0
0.0010
0.0010
0.0010
0.0020
0.0020
0.0020
O.OC20
******
0.0020
******
******
******
0.0030
******
0.0020
******
******
******
0.0030
******
******
******
0.0030
ACETPNE
(PPM)
******
0.004
0.008
0.009
0.010
0.010
o.ou
0.016
0.012
0.013
******
0.016
******
******
******
0.014
******
0.020
******
******
******
0.027
******
******
******
0.034
HER
(PPM)
******
0.001
0.005
0.010
0.016
0.020
0.026
0.033
0.035
0.034
******
0.040
******
******
******
0.051
******
0.062
******
******
******
0.078
******
******
******
0.084
Cl-N
(PPM)
******
0.0
******
0.0
******
0.0
******
0,0004
******
0.0007
******
0.0011
******
0.0011
******
0.0011
******
0.0011
******
0.0014
******
0.0014
******
0.0014
******
0.0014
C2-N
(PPM)
******
0.0
******
0.0
******
0.0
******
0.0
******
0.0
******
0.0004
******
0.0004
******
0.0004
******
0.0004
******
0.0004
******
0.0004
******
0.0004
******
0.0004
C4-N-2
(PPM)
******
0.0
******
0.001
******
0.003
******
0.005
******
0.006
******
0.00?
******
0.008
******
0.010
******
0.010
******
0.010
******
0.011
******
0.011
******
0.012
C4-N-1
(PPM)
******
0.0
******
0.0
******
0.0006
******
0.0009
******
0.0015
******
0.0017
******
0.0019
******
0.0023
******
0.0023
******
0.0028
******
0.0028
******
0.0031
******
0.0034
****** NO DATA TAKEN
DATA OISCAROEO
? QUESTIONABLE DATA
-------
EC-49 N-3UTANE
EVACUA8LE CHAMBER
1974 JULY 8
BEGIN IRRADIATION 1200 O.Z5 INCH PVREX FILTER
CHAMBER PUMPED DOWN FOR 45 HOURS AFTER EC-48
PAN CONCENTRATIONS ARE CORRECTED FOR OVERLAP WITH BUTYL NITRATE PEAK
AU TEMPERATURES CORRECTED FOR ICE BATH TEMP * 31.0 DEC f
70 GC SAMPLES TAKEN, MAST FACTOR 1.6. CO FACTOR 2.84/27.7 PAN CALIBR. 6
CLOCK
ELAPSED
TIME TIMEIHIN)
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
1715
1730
1745
1800
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
ISO.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
OZONE
(PPM)
0.0
0.001
0.002
0.006
0.010
0.012
0.022
0.038
0.054
0.077
0.096
0.115
0.134
0.150
0.163
0.177
0. 188
0.205
0.215
0.230
0.239
0.252
0.263
0.278
0.286
OXIDANT
(PPM)
0.015
0.020
0.025
0.025
0.030
0.035
0.040
0.040
0.045
0.045
0.050
0.050
0.060
0.065
0.110
0.075
0.075
o.oso
0.080
0.085
0.085
0.09G
0.090
0.095
0.100
NO
(PPM)
0.553
0.479
0.442
0.359
0.254
O.L91
0.133
0.094
0.065
0.049
0.038
0.037
0.034
0.025
0.024
0.025
0.019
0.018
0.014
0.014
0.013
0.014
0.013
0.002
0.011
N02-PAN
(PPM)
0.059
0.105
0.204
0.288
0.356
0.398
0.436
0.449
0.449
0.436
0.429
0.408
0.387
0.364
0.351
0.327
0.309
0.254
0.236
0.224
0.197
0.182
0.166
0.1S9
0.135
NOX-PAN
(PPM)
0.611
0.586
******
******
******
C.587
0.572
0.543
0.514
0.485
0.469
0.444
0.418
0.386
0.375
0.350
0.326
C.269
0.250
0.237
0.209
0.195
0.178
0.162
0.143
N-C4
(PPM)
4.120
4.040
4.010
3.940
3.830
3.810
3.780
3.740
3.640
3.620
3.560
3.550
3.520
3.480
3.440
3.440
3.400
3.380
3.370
3.320
3.310
3.250
3.240
3.220
3.200
PAN
(PPM)
0.0
******
0.0
******
0.003
******
0.009
******
0.017
******
0.026
******
0.037
******
0.046
******
0.056
******
0.064
******
0.072
******
0.078
******
0.090
HCHO
(PPM)
0.0
******
******
******
0.0
******
******
******
0.0
******
******
******
0.004
******
******
******
0.023
******
******
******
0.013
******
******
0.020
******
HCHO VOL
(L)
33.00
******
******
******
34.00
******
******
******
32.00
******
******
******
33.00
******
******
******
34.00
******
******
******
34.00
******
******
30.00
******
03*NO
/N02
0.0
0.004
0.003
0.007
0.007
0.006
0.007
0.008
0.008
0.009
0.009
0.011
0.012
0.010
0.011
0.014
0.012
0.014
0.013
0.015
0.016
0.020
0.021
0.004
0.023
TOT N TOT C
(PPf) (PPMC)
0.612 16.509
0.586 *»*»**
0.650 ******
0.656 ******
0.626 15.677
0.610 ******
0.595 ******
0.576 ******
0.554 ******
0.530 ******
0.518 ******
0.503 ******
0.485 15.286
0.458 ******
0.450 ******
0.433 ******
0.415 14.902
0.364 ******
0.346 ******
0.338 ******
0.316 14.677
0.305 ******
0.292 ******
0.281 ******
0.272 14.359
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-49 N-BUTANE
EVACUABLE CHAMBER
1974 JULY 8
AVE SAMPLE TEMPdJ = 65.8
AVE SANPLE TEMPC2) » 86.2
AVE WALL TEMPU) = 81.3
AVE WALL TEMP12) = 82.6
AVE RAQIOM = 2.24
AVE PH = 49.0
AVE SOLAR SIMULATOR POWER » 18.9
CLOCK
TIME
1200
1215
,_, 1230
Ui 12*5
NJ 1300
1315
1330
1345
1400
1415
1430
1445
15CO
1515
1530
1545
1600
1615
1630
1645
1700
1715
1730
1745
1800
ELAPSED
TIME(MIN)
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
21C.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
TS1
IOEG F>
85.1
87.9
86.1
- 85.7
85.6
85.9
85.9
85.1
85.4
85.7
66.0
86.3
86.6
85.3
85.6
85.5
85.8
86.0
86.1
85.2
85.4
85.6
85.9
65.5
85.4
TS2
(OEG F)
34.8
88.3
86.7
36.2
86.1
36.2
86.2
85.5
85.7
86.1
36.3
36.7
87.0
85.8
86. 1
86.0
86.2
86.4
86.6
85.6
85.9
86.0
86.5
85.9
85.9
TW1
(OEG F)
87.6
35.1
86.1
80.8
80.3
83.3
80.4
79.5
80.5
81.2
82.3
82.1
81.9
79.4
80.5
79.5
80.6
81.3
81.0
78.3
60.0
BO. 7
81.4
78.6
79.9
TV! 2
(OEG Ft
85,7
85.6
86.7
83.9
83.4
81.3
82.8
82.7
82.2
82.2
81.7
82.5
82.5
81.8
82.0
82.0
82.1
82.3
82.1
81.5
81.8
81.9
82.2
31.5
81.8
REL HUH
(?)
48.5
47.5
49.0
50.5
51.0
51.5
51.0
52.0
52.5
51.5
50.5
49.0
43.0
49.0
49.0
49.0
48.5
48.0
47.0
48.0
48.0
47.5
46.5
46.5
47.0
SSPOWER
(KM)
19.10
18.70
******
18.70
18.80
18.70
18.40
18.40
18.70
19.10
18.80
19.00
10.80
19.10
19.10
19.20
19.20
19.20
18.80
19.30
19.20
19.00
19.10
19.20
18.70
RADIOM
(MV)
2.25
2.25
2.23
2.20
2.22
2.19
2.19
2.22
2.22
2.25
2.23
2.24
2.22
2.26
2.26
2.25
2.27
2.23
2.22
2.24
2. 28
2.24
2.25
2.28
2.22
CO
(PPM)
1.98
2.00
2.03
2.06
2.05
2.06
2.08
2.10
2.14
2.16
2.13
2.17
____
2.25
2.28
2.29
2.32
2.35
2.37
2.39
2.41
2.42
2.45
2.47
2.49
****** NO DATA TAKEN
DATA DISCARDED
? QUESTIONABLE DATA
-------
EC-*9 N-BUTANE
EVACUABLE CHAMBER
JULY 8
CLOCK
ELAPSED
TIME TIME(HIN)
1200
1215
1230
i2*5
1300
1315
1330
13*5
1*00
1*15
1*30
!_. -4H5
Cn 1500
U> 1515
i530
15*5
1600
1615
1630
16*5
1700
1715
1730
17*5
1800
0.
15.
30.
*5.
60.
75.
90.
105.
120.
135.
150.
165.
liO.
195,
210.
225.
2*0.
255.
27C.
285.
300.
315.
330.
3*5.
360.
ACETALO
(PPM)
0.005
******
0.0*4
******
0.073
******
0.119
*****£
******
******
******
******
0.1*6
**#u*t.
0.155
******
0,152
******
0.158
******
0.159
******
0.177
******
0.162
PROPALD
(PPM)
0.0010
******
0.0010
******
0.0020
*<<**«*
0.0020
******
**«**«
***$**
*****£•
*««**•
0.0050
***»*'•<
0.005Q
******
0.0050
******
0.0060
******
0.0060
******
0.0060
***#**
0.0070
8UTYRAL
(PPM)
0.0
******
0.0020
******
0.0020
******
0.0020
******
******
******
******
******
0.0060
«****»
0.0060
******
0.0060
*,?****
0.0060
******
0.0060
******
0.0060
******
0.0060
ACETONE
(PPM)
0.00*
******
0.006
******
0.006
******
0.012
******
******
******
******
******
0.022
j**#*»
0.023
******
0.023
******
0.027
******
0.028
******
0.031
******
0.031
MEK
(PPM)
0.001
******
0.032
******
0.031
******
0. 10*
******
******
******
******
******
0.157
******
0.158
******
0.160
******
0,171
******
0.178
******
0.192
******
0.190
Cl-N
(PPM)
0.0
******
0.0
******
0.000*
******
0.000*
******
0.0005
******
0.0007
******
0.0011
******
0.00 11
******
0.0011
******
0.0011
******
0.0013
***«»*
0.001*
******
0.001*
C2-N
(PPM)
0.0
******
0.0
******
0.000*
******
0.0007
*****•;
0.0013
******
0.0011
******
0.001*
******
0.001*
******
0.0018
******
0.0018
******
0.0020
******
0.0022
******
0.0023
C*-N-2
(PPM)
0.0
******
0.00*
******
0.010
******
0.01*
******
0.018
****«<*
0.019
******
0.021
******
0.022
******
0.023
******
0.025
******
0.025
*»***«
0.026
******
0.027
C*-N-1
(PPM)
0.0
******
0.0006
******
0.0023
******
0.0028
******
0.003*
******
0.00*0
******
0.00*6
******
0.00*6
******
0.00*6
******
0.00*6
******
0.00*6
******
0.0051
******
0.0057
******
DATA TAKEN
— DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-51 PROPENE
EVACUABLE CHAMBER
197* JULY 10
BEGIN IX3AOIATION 1030 0.25 INCH PYREX FILTER
ALL TEMPERATURES CORRECTED FOR ICE BATH T. - 31.0 DEGREES F.
62 GC SAMPLES TAKEN, MAST FACTOR 1.6, CO FACTOR 2.84/28.2, PAN CALI8R. 7
METHYL NITRATE * 3 PP3 AT T = 6 HOURS
Ui
OCX ELAPSED
IME TIMEtHINI
1030
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
15CO
1515
1530
1545
1600
1615
1630
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
OZONE
(PPHI
0.0
0.0
0.0
0.002
0.006
0.011
0.023
0.035
0.056
0.074
0.100
0. 120
0.144
0. 160
0.177
0.194
0.211
0.223
0.234
0.248
0.262
0.269
0.277
0.238
0.294
OXIOANT
-------
EC-SI PROPENE
EVACUABLE CHAMBER
1974 JULY 10
AVE SAMPLE TEMPdl = 86.0
AVE SAMPLE TEMP(2» » 86.3
AVE WALL TEMPUJ = 81.3
AVE WALL TENP(2» » 82.6
AVE RAOIOM » 2.21
AVE RH = 47.5
AVE SOLAR SIMULATOR POWER
19.1
Ln
Ui
CLOCK ELAPSED TSl TS2 TW1 TW2 REL HUM SSPOWER RAOIOM CO
TIME TIMECMlNJ IDEG F) COEG F) (OEG F) (DEG Ft (2) (KW) (MV) (PPM)
ACETALD PROPALD ACETONE
(PPM) (PPM) (PPMI
1030
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
30C.
315.
330.
345.
360.
82.0
86.8
86.2
86.1
86.2
86.3
86.0
85.6
86.0
86.2
86.5
86.5
86.0
86.3
86.6
86.6
85.9
86.0
85.8
86.1
86.0
85.4
85.7
86.1
86.4
84.3
87.2
86.5
86.4
86.3
86.4
85.8
85.8
86.1
86.4
86.6
86.7
86.2
86.5
86.8
86.9
86.2
86.3
86.1
86.4
86.2
85.6
86.0
86.3
86.6
86.3
84.6
84.2
81.0
81.7
81.3
79.5
80.0
81.0
81.6
82.0
81.6
80.2
81.4
82.0
80.7
79.9
79.7
80.1
81.0
79.7
79.4
80.5
81.2
81.7
85.0
81. 7
81.6
83.7
83.6
83.4
82.8
82.6
82.7
82.8
82.8
82.6
82.5
82.7
82.9
82.5
62.3
82.3
82.3
82.5
82.0
81.8
82.0
32.2
82.4
48.5
48.0
49.0
49.5
49.5
49.5
50.0
50.0
50.0
49.0
48.5
47.5
47.5
47.5
46.5
46.0
46.5
46.5
46.5
46.0
45.5
46.5
46.5
45.5
44.5
20.40
19.10
18.60
18.80
19.00
19.20
19.00
19.00
19.30
18.90
19.00
18.90
18.90
18.30
18.80
19.00
19.30
19.20
19.10
19.10
19.40
19.40
19.40
19.50
19.50
2.24
2.20
2.19
2.22
2.18
2.24
2.20
2.20
2.24
2.20
2.22
2.20
2.15
2.15
2.17
2.22
2.22
2.22
2.23
2.25
2.24
2.23
2.25
2.23
2.24
1.95
1.95
1.98
2.00
2.02
2.04
2.05
2.07
2.10
2.12
2.14
2.18
2.22
2.25
2.27
2.32
2.34
2.41
2.42
2.44
2.46
2.52
2.54
2.57
2.60
0.004
******
******
******
0.068
******
******
******
0.110
******
******
******
0.122
******
******
******
0.123
******
******
******
0.112
******
******
******
0.104
0.0010
******
******
******
0.0010
******
******
******
0.0
******
******
******
0.0
******
******
******
0.0
******
******
******
0.0
******
******
******
0.0
0.005
******
******
******
0.005
******
******
******
0.010
******
******
******
0.011
******
******
******
0.007
******
******
******
0.020
******
******
******
0.019
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-52 PROPENE
EVACUABLE CHAMBER
1974 JULY 11
BEGIN IRRADIATION 1000 0.25 INCH PYREX FILTER
ALL TEMPERATURES CORRECTED FOR ICE BATH T. = 31.0 DEGREES F.
64 cc SAMPLES TAKEN, MAST FACTOR 1.6, co FACTOR 2.84/27.2, PAN CALIBR. 7
METHYL NITRATE - 2 PPB AT T = 6 HOURS
CLOCK
TIME
10CO
1015
1030
1045
,_, itoo
01 ins
ON H30
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
ELAPSED
TIME(MIN)
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
130.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
375.
390.
405.
420.
OZONE
-------
EC-5^ PBOPENE
EVACUABLE CHAMBER
1974 JULY 11
AVE SAMPLE TEMPdl * 86.2
AVE SAMPLE TEMPC2) = 86.0
AVE WALL TEMP(l) - 81.3
AVE WALL TEMP(2) * 82.8
AVE RADIOM = 2.21
AVE RH = 43.0
AVE SOLAR SIMULATOR POWER = 19.4
CLOCK
TIME T
1000
1015
1030
1045
1100
HIS
1130
1145
12CO
I2i5
123C
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
ELAPSED
•iME(M!N>
0.
15.
30.
45 =
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
375.
390.
405.
420.
TS1.
(DEG F)
34.0
86.4
86.3
86.1
86.5
86.8
86.2
86.3
86.4
86.8
37,2
86.0
86.2
36.1
86.4
86.8
85.8
86.0
85.8
86.1
86.3
85.5
85.9
86.2
86.5
86.5
85.8
86.2
86.4
TS2
(OEG F)
84.4
86.3
86.3
86.0
86.2
86.6
86.0
86.1
86. 1
86.5
86.8
85.7
86.0
86.0
36.2
86.6
85.5
85.8
85.4
85.8
86.0
85.3
85.6
86.0
86.2
86.2
85.6
85.9
86.2
TW1
(OEG F)
87.1
84.7
82.4
81.5
82.2
82.6
79.7
8C.9
81.6
82.1
82.5
79.4
80.9
80.3
81.4
81.9
79.0
80.4
79.7
80.7
80.7
79.1
80.5
81.1
81.7
80.5
79.7
80. 8
81.4
TW2
(DEG F)
84.9
81.8
84.5
84.0
83.9
83.7
83.1
83.1
83.1
83.2
83.3
82.5
82.7
82.6
82.8
82.9
82.2
82.4
82.2
82.3
82.2
81.9
82.1
82.2
82.5
82.2
82.0
82.3
82.4
REL HUM
(*)
44.5
44.0
44.5
45.0
45.0
44.5
44.5
44.5
44.5
43.5
43.0
43.5
43.5
43.5
42.5
42.0
42.0
42.5
42.5
42.5
41.5
42.0
41.5
41.5
40.5
40.0
40.5
40.5
40.0
SSPOWER
(KW)
19.20
19.00
18.60
18.70
19.20
19.90
19.70
19.70
19.60
19.20
19.20
18.90
18.70
19.00
19.50
19.70
19.70
19.50
19.50
19.70
19.70
19.80
19.40
19.80
19.90
19.50
19.70
20.00
19.80
RADIOM
(MVJ
2.24
2.24
2.14
2.19
2.18
2.28
2.25
2.26
2.23
2.20
2.19
2.19
2.17
2.18
2.23
2.23
2.22
2.18
2.19
2.24
2.19
2.20
2.20
2.21
2.21
2.21
2.24
2.27
2.23
CO
(PPM)
2.05
2.07
2.07
2.08
2.09
2.12
2.14
2.16
2.19
2.20
2.25
2.29
2.30
2.32
2.36
2.39
2.42
2.46
2.50
2.52
2.56
2.58
2.61
2.63
2.63
2.69
2.71
2.77
2.80 '
ACETALD
(PPM)
0.002
******
******
******
0.048
**#**#
******
******
0.084
$*****
******
******
0.110
******
******
******
0.107
******
******
******
0.109
******
******
******
0.106
******
******
******
******
PROPALD
(PPM)
0.0010
******
******
******
0.0010
******
******
******
******
******
******
******
0.0020
******
******
******
******
******
******
******
0.0020
******
******
******
0.0020
******
******
******
******
ACETONE
(PPMJ
0.003
******
******
******
0.005
******
******
******
0.010
******
******
******
0.010
******
******
******
0.011
******
******
******
0.018
******
******
******
0.016
******
******
******
******
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-53 100 DEC F
EVACUABLE CHAMBER
197* JULY 12
BEGIN IRRADIATION 1200 0.25 INCH PYREX FILTER
ALL TEMPERATURES CORRECTED FOR ICE BATH TEMP = 31.1 DEC F
64 GC SAMPLES TAKEN; HAST FACTOR 1.6, co FACTOR 2.84/27.2, PAN CALIBR. 7
HETHYL NITRATE * 1 PPB AT T - 6 HOURS
Un
00
OCK ELAPSED
IMg TIME(MIN)
1200
1215
1230
1245 ~
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
16CO
1615
1630
1645
1700
1715
1730
1745
1600
0.
15.
3C.
45.
60.
75.
90.
105.
120.
135.
ISO.
165.
180.
195.
210.
225.
240.
255.
27C.
285.
300.
315.
330.
345.
360.
OZONE
(PPM)
0.0
0.0
0.0
0.0
0.006
0.022
0.046
0.078
0.110
0.141
0.171
0.208
0.234
0.258
0.281
0.301
0.318
0.335
0.351
0.370
0.380
0.390
0.398
0.406
0.410
OXIDANT
(PP.M)
0.005
0.015
0.025
0.035
0,045
0.060
0.080
0.105
0.125
0.145
0.170
0.195
0.215
0.230
0.245
0.265
0.270
0.285
0.295
O.ISO
0.315
0.320
0.330
0.335
0.335
NO
(PPM)
0.552
0.454
0.346
0.239
0.154
0.090
0.047
0.037
0.031
0.025
0.025
0.020
0.013
0.022
0.017
0.014
0.019
0-014
0.017
0.012
0.017
0.014
0.014
0.013
0.013
N02-PAN
(PPMI
0.077
0.179
0.282
0.368
0.418
0.446
0.464
0.433
0.415
0.396
0.357
0.333
0.311
0.280
0.264
0.235
0.207
0.201
0.183
0. 175
0.149
0.131
0.117
0.104
0.102
NOX-PAN
(PPM)
******
******
******
******
0.572
0.540
0.511
0.470
0.447
0.421
0.381
0.351
0.323
0.300
0.279
0.249
0.221
0.213
0. 197
0.187
0.162
0.144
0.129
0.117
0.115
PROPENE
(PPM)
0.551
0.503
0.441
0.392
0.356
0.316
0.276
0.251
0.211
0.182
0.154
0.133
0.108
0.089
0.077
0.063
0.052
0.044
0.036
0.029
0.022
0.018
0.014
0.010
0.008
PAN
(PPM)
0.0
******
0.001
******
0.004
******
0.015
******
0.029
******
0.041
******
0.051
******
0.060
******
0.067
******
0.069
******
0.080
******
0.088
******
0.088
HCHO
(PPM)
0.0
******
******
******
0.036
******
*******
******
0.065
******
******
******
0.083
******
******
******
0.098
******
******
******
0.109
******
******
0.101
******
HCHQ VOL
(L)
30.00
******
******
******
42.00
******
******
******
34.00
******
******
******
34.00
******
******
******
34.00
******
******
******
34.30
******
******
30.00
******
03*NO
/N02
0.0
0.0
0.0
0.0
0.002
0.00$
0.005
0.037
0.003
0.009
0.012
0.013
0.010
0.020
0.018
0. 018
0.030
0.024
0.032
0.02*
0.043
0.043
0.049
0.051
0.053
TOT N
(PPM)
0. 629
0.634
0.629
0.610
0.576
0.546
0.526
0.492
0.475
0.456
0.424
0.4CO
0.376
0.358
0.341
0.313
0.293
0.263
0.269
0.262
0.246
0.229
0.220
C.205
0.203
TOT C
tPPHC)
1.683
******
******
******
1.303
******
******
******
1.036
******
******
******
0.836
******
******
******
******
******
******
******
******
******
******
******
0.609
****** -jo DATA TAKEN
OAT* DISCARDED
? QUESTIONABLE DATA
-------
SC-53 100 DEC F
EVACUABLE CHAMBER
197* JULY 12
AVE SAMPLE TEMPU) =101.1
AVE SAMPLE TEMPI21 =tl00.7
AVE WALL TEMPU) * 98.0
AVE HALL TEMP<2) «. 97.9
AVE RAOIOI" » 2.22
AVE RH = 47.5
AVE SOLAR SIMULATOR POWER
19.5
VO
CLOCK
TIME
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
1715
1730
1745
ieoo
ELAPSED
TIME(MIN)
0.
15.
30.
45.
60.
75.
9C.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
235.
300.
315.
330.
345.
360.
TSl
(DEG F)
99.1
99.4
99.0
99.2
100.1
99.9
99.6
99.6
100.4
102.0
102.7
103.2
103.6
100.3
100.7
101.3
101.7
101.7
102.0
102.0
102.0
102.1
102.0
102.1
102.4
TS2
(DEG F)
99,2
99.3
99.1
99.1
99.9
99.7
99.4
99.3
99.9
131.8
102.3
102.7
103.0
99.9
100.0
100.6
101.1
101.1
101.3
101.3
101.4
101.6
101.5
101.5
101.4
TW1
(DEG F)
101.0
94.4
95.4
95.5
95.1
95.5
95.0
95.3
97.1
99.2
10C.1
100.5
101.3
100.3
97.1
98.3
99.0
98.8
99.2
99.1
98.9
98.8
98.6
96.5
98.3
TW2
(DEG ft
100.3
98.9
98.3
97.4
97.4
97.2
96.9
96.8
96.7
97.7
98.1
98.6
99.1
99.9
97.0
97.2
97.3
97.4
97.5
97.7
97.8
97.9
98.0
98.1
98.1
REL HUM
(?)
49.5
50.0
52.5
53.5
53.0
52.5
52.5
52.0
51.5
50.0
48.5
46.5
45.5
45.5
47.5
47.5
46.5
45.5
45.0
44.5
43.5
43.5
42.5
42.5
42.0
SSPOHER
(KW)
19.80
19.20
18.90
18.80
19.00
19.80
19.30
19.30
19.00
19.00
19.70
19.40
19.50
19.80
20.00
19.70
19.90
19.50
19.80
19.60
19.60
19.70
19.80
19.80
19.70
RAOIOM
(MV)
2.21
2.26
2.22
2.15
2.19
2.24
2.21
2.23
2.21
2.19
2.26
2.23
2.23
2.25
2.24
2.21
2.22
2.22
2.23
2.22
2.24
2.25
2.22
2.21
2.19
CO
(PPM)
2.08
2.07
2.10
2.12
2.18
2.18
2.24
2.37
2.30
2.36
2.40
2.45
2.50
2.57
2.59
2.60
2.67
2.70
2.75
2.81
2.83
2.88
2.92
2.94
3.02
ACETALO
(PPM)
0.001
******
******
******
0.082
******
******
******
0.120
******
******
******
0.130
******
******
******
0.143
******
******
******
0.110
******
******
******
0.091
PROPALO
(PPM)
0.0020
******
******
******
0.0010
******
******
******
0.0
******
******
******
0.0020
******
******
******
******
******
******
******
******
******
******
******
0.0080
ACETONE
(PPM)
0.006
******
******
'******
0.008
******
******
******
0.013
******
******
******
0.020
******
******
******
O.C26
******
******
******
0.034
******
******
******
0.034
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-54 60 OEG F
EVACUA8LE CHAMBER
1974 JULY 15
BEGIN IRRADIATION AT 1100 0.25 INCH PYREX FILTER
ALL TEMPERATURES CORRECTED FOR ICE BATH TEMP « 31.0 DEC F.
62 GC SAMPLES TAKEN, HAST FACTOR 1.6, CO FACTOR 2.84/28.2, PAN CALIBR. 7
METHYL NITRATE » 2 PP8 AT T « 6 HOURS
CLOCK
TIME
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
ELAPSED
TIMECMIN)
0.
15.
3C.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
OZONE OXIOANT
(PPM)
0.0
0.0
0.001
0.002
0.004
0.006
0.009
0.012
0.017
0.024
0.029
0.040
0.047
0.055
0.064
0.073
0.079
0.086
0.094
0.100
0.108
0.114
0.120
0.124
0.130
tPPM)
0.005
0.010
0.015
0.01S
0.025
0.030
0.035
0.040
C.040
0.050
0.055
0.065
0.070
0.075
0.030
0.085
0.090
0.095
0.100
0.100
0.105
0.135
0.115
0.115
0.120
NO
(PPM)
0.527
0.490
0.408
0.360
0.293
0.246
0.202
0.162
0.133
0.114
0.091
0.072
0.062
0.059
0.050
0.046
0.038
0.036
0.0147
0.034
0.025
O.C25
0.024
0.024
0.023
N02-PAN
(PPM)
0.060
0.097
0.155
0.216
0.238
0.275
0.308
0.333
0.351
C.360
0.376
0.377
0.374
0.361
0.358
0.340
0.337
0.325
0.3337
0.298
0.291
0.276
0.267
0.248
0.233
NOX-PAN
(PPM)
0.586
0.588
0.564
0.573
0.537
0.523
0.511
0.497
0.484
0.474
0.454
0.449
0.435
0.418
0.406
0.386
0.376
0.360
0.347
0.330
0.315
0.300
0.289
C.270
0.255
PROPENE
(PPM)
0.514
0.435
0.456
0.418
0.385
0.362
0.349
0.312
0.291
0.270
0.256
0.234
0.225
0.212
0.200
0.187
0.175
0.164
0.156
0.139
0.131
0.125
0.114
0.108
0.102
PAN
tPPM)
0.0
******
0.0
******
0.002
******
0.005
******
0.010
******
0.016
******
******
******
0.028
******
0.035
******
0.039
******
0.045
******
0.050
******
0.055
HCHO HCHO VOL
(PPM)
0.0
******
******
******
0.020
******
******
******
0.060
******
******
******
0.082
******
******
******
0.088
******
******
******
0.084
******
******
0.077
******
(L)
27.00
******
******
******
34.00
******
******
******
32.00
******
******
******
35.00
******
******
******
32.00
******
******
******
33.00
******
******
21.00
******
03*NO
/N02
0.0
0.0
0.002
0.004
0.005
0.006
0.006
0.006
0.006
0.008
0.007
O.OOS
0.008
0.009
0.009
0.010
0.009
0.010
0.004
0.011
0.009
0.010
0.011
0.012
0.013
TOT N
(PPM)
0.587
0.587
0.563
0.577
0.538
0.524
0.515
0.503
0.494
0.487
0.482
0.468
0.458
0.445
0.437
0.418
0.410
0.398
0.386
0.374
0.361
0.349
0.341
0.324
0.311
TOT C
(PPMCI
1.553
******
******
******
1.271
******
******
******
1.085
******
******
******
******
******
******
******
0.880
******
******
******
0.772
******
******
******
0.701
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-54 60 DEG F
EVACUABLE CHAMBER
197'- JULY 15
AVE SAMPLE TEMPUJ = 61.5
AVE SAHPLE TEMPC2) « 60.9
AVE HALL TEMPC1) - 52.7
AVE WALL TEMPUJ « 56.1
AVE RAOICH = 2.23
AVE RH = 54.0
AVE SOLAR SIMULATOR POWER * 19.7
O\
CLOCK
ELAPSED
TIMt TIMEiMIN*
1100
1115
»i30
U45
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1609
1615
1630
1645
1700
0.
15.
30.
45.
60.
75.
9C.
105.
120.
135.
150.
165.
130.
195,
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
TS1 .
(DEC Fi
65.5
64.4
61.3
62.0
61.3
61.3
61.1
61.7
61.0
61.7
61.0
61.2
60.9
60.6
60.5
60.8
61.3
60.8
61.3
61.3
61.7
61.6
62.0
60.8
61.2
TS2
(OEG ft
60.2
64.2
61.1
61.6
61.2
60.9
60.7
61.3
60.6
61.4
60.6
60.8
60.5
60.3
60.1
60.3
60,7
60.3
60.8
60.8
61.2
61.3
61.4
60.4
60.8
TH1
10EG ft
58.6
59.5
51.0
53.4
51.4
51.4
51.9
53.1
51.6
54.0
51.5
52.1
51.3
51.1
51.0
52.0
52.6
51.4
53.2
52.0
53.0
52.5
53.5
50.8
52.5
TW2
(DEG Fl
60.4
56.6
57.6
57.7
56.8
56.3
56.2
56.1
55. 8
56.4
55.8
55.8
55.4
55.1
55.0
55.3
55.4
55.1
55.8
55.5
56.0
55.8
56.3
55.2
55.8
REL HUH
ISI
48.0
46.0
51.5
53.0
54.5
55.0
56.0
55.5
56.0
56.0
55.5
55.5
55.5
55.5
56.0
56.0
55.5
55.5
55.0
54.5
54.0
53.5
53.0
53.5
54.0
SSPOWER
(KM)
19.80
19.30
19.40
19.60
19.50
19.50
19.40
19.40
19.40
19.40
19.50
19.40
20.00
19.80
19.70
20.20
20.20
19.70
20.20
20.20
20.00
19.80
19.70
19.90
20.00
RAOIOM
CMV!
2.24
2.23
2.19
2.24
2*24
2.23
2.22
2.19
2.21
2.19
2.20
Z.17
2.26
2.23
2.20
2.25
2.25
2.24
2.23
2.25
2.26
2.26
2.21
2.20
2.26
CO
(PPHJ
2.83
2.83
2.84
2.83
2.84
2.85
2.85
2.36
2.89
2.93
2.91
£.92
2.94
2.94
2.94
2.97
3.00
3.02
3.03
3.04
3.05
3.07
3.09
3.13
3.13
ACETALO
tPPM)
0.003
******
******
******
0.040
******
******
**$***
0.061
«****$
*«*!***
****$*
0.078
****«4>
***$**
******
0.087
******
«****«
******
0.090
******
******
******
0.092
PROPALO ACETONE
{PPM) aPPMI
0.0010 0.001
****** ******
****** ******
****** »,.„,**»
0.0020 0.002
**l»**V ««***£
****** ******
****** ******
0.0 0.003
****«# **#*$«
i****« ******
**«**» *««*«*
****** 0.004
*****$ #*/!**«
****** ******
**SS$:,': «*#***
0.0020 0.006
****** ******
****** ******
****** ******
0.0020 0.006
****** ******
****** ******
****** ******
0.0020 0.006
****** NO DATA TAKEN
DATA DISCARDED
? QUESTIONABLE DATA
-------
ec-55 MO/NQ2 = 4
EVACUABLE CHAMBER
IS 74 JULY 16
BEGIN IRRADIATION 0945 0.25 INCH PYREX FILTER
ALL TEMPERATURES CORRECTED FOR ICE BATH'T. = 30.9 DEG F.
63 GC SAMPLES TAKEN, HAST FACTOR 1.6, co FACTOR 2.34/27.1, PAN CALIBR. ?
METHYL NITRATE - 2 PPB AT T = 6 HOURS
to
CLOCK
TIME
94,5
loeo
1015
1030
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
ELAPSED
TIHE(HIN)
0.
15,
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255,
270.
285.
300.
315.
330.
345.
360.
OZONE
(PPM)
0.0
0.0
0.001
0.003
0.006
0.012
0.019
0.033
0.049
0.071
0.094
0.115
0.134
0.154
0.174
0.187
0.206
0.219
0.234
0.246
0.257
0.267
0.276
0.286
0.294
OXIDANT
(PP1)
0.005
0.015
0.020
0.025
0.035
0.04C
0.050
0.065
0.075
0.090
0.105
0.125
0.135
0.145
0.165
0.170
0.130
0.190
0.200
0.205
0.210
0.220
0.225
0.230
0.235
NO
(PPM)
0.480
0.409
0.326
0.262
0.197
0.146
0.108
0.072
0.058
0.038
0.026
0.025
0.022
0.019
0.014
0.013
0.014
0.014
0.013
0.012
0.011
0.011
C.010
o.oio
0.005
N02-PAN
(PPM)
0.121
0.179
0.248
0.299
0.346
0.379
0.400
0.421
0.417
0,413
0.386
0.379
0.369
0.346
0.330
0.311
0.288
0.270
0.253
0.238
0.223
0.206
0.190
0.167
0.147
NOX-PAN
(PPM)
0.601
0.590
0.577
0.563
0.547
0.525
0.511
0.493
0.475
0,451
0.413
0.404
0.386
0.366
0.345
0.323
0.305
0.285
0.264
0.249
0.233
0.212
0. 196
0.170
0.150
PROPENE
(PPM)
0.545
0.501
0.462
0.431
0.387
0.362
0.343
0.310
0.287
0.256
0.233
0.21-2
0.191
0.171
0.150
0.135
0.116
0.104
0.087
0.077
0.063
o.osr
0.046
0.042
0.029
PAN
(PPM)
0.0
******
0.001
******
0.003
******
0.008
******
0.015
******
0.023
******
0.034
******
0.045
******
0.053
******
0.060
******
0.066
******
0.072
******
0.093
HCHO
(PPM)
0.005
******
******
******
Q.037
******
******
******
0.046
******
******
******
0.058
******
******
******
0.128
******
******
******
0.132
******
******
0.112
******
HCHO VOL
(L)
30.00
******
******
******
32.00
******
******
******
34.00
******
******
******
35.00
******
******
******
36.00
******
******
******
34.00
******
******
32.00
******
03*NO
/NQZ
0.0
0.0
0.001
0.003
0.003
0.005
0.005
0.006
0.007
0.007
0.006
o.ooa
o.ooa,
0.009
0.003
0.008
0.010
0.012
0.012
0.012
0.012
0.014
0.014
0.016
0.010
TOT N
(PPJO
0.601
0.589
0.576
0.563
0.546
0.530
0.516
0.504
0.490
0,470
0.436
0.433
0.425
0.404
0.389
0.373
0.355
0.341
0.326
0.313
0.300
0.286
0.272
0.259
0.245
TOT C
(PPMC)
1.661
******
******
******
******
******
******
******
1.139
******
******
******
0.940
******
******
******
C.859
******
******
******
0.721
******
******
******
0.650
****** NO DATA TAKEN
DATA DISCARDED
? QUESTIONABLE DATA
-------
EC-55 NO/N02 » 4
EVACUABLE CHAMBER
1974 JULY 16
AVE SAMPLE TEMP(l) « 86.2
AVE SAMPLE TSMP(2) » 85.9
AVE WALL TEMPU) a 80.9
AVE WALL T£MP<2» -» 83.1
AVE RADIO* = 2.21
AVE PH » 46.5
AVE SOLAR SIMULATOR POWER » 19.6
u>
CLOCK
ELAPSED
TIME TlME(MIN)
945
1000
1015
1030
1045
1100
U15
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
265.
300.
315.
330.
345.
360.
TSl
(OEG F)
84.0
88.1
86.4
85.5
< 85.7
86.0
86.3
86.8
86.9
86.3
86.2
86.5
86.8
86.9
86.1
86.5
86.8
66.2
85.7
85.7
86.0
85.2
85.6
85.9
86.2
TS2
(DEG F)
85.2
87.9
86.2
85.3
85.4
85.6
85.9
86.3
86.6
86.0
85.9
86.2
86.5
86.5
85.8
86.2
86.5
85.8
85.5
85.3
85.6
84.9
85.2
85.5
85.9
TWl
(OEG F)
85.9
85.6
80.7
79.1
73.5
81.6
82.1
82.5
82.8
80.0
80.9
81.8
82.3
82.1
60.4
81.6
82.2
79.5
78.7
79.3
80.2
78.0
79.7
80.6
81.3
TW2
(OEG F)
85.3
85.3
84.4
83.6
33.4
83.3
63.3
83.3
83.3
82.7
83.8
83.0
83.1
83.0
82.7
83.0
83.1
82.3
82.3
82.2
62.3
81.6
81.9
82.0
82.3
REL HUM
(X)
47.5
47.0
47.5
48.5
49.5
49.0
48.5
48.0
47.0
46.5
47.0
47.0
46.0
45.0
45.5
45.0
44.5
44.0
44.5
45.0
45.0
45.0
45.5
45.0
44.0
SSPOHER
(KW>
19.40
19.30
18.50
19.40
19.30
18.90
18.90
19.80
19.80
19.50
19.30
19.20
19.40
19.40
19.30
19.20
19.90
19.60
20.10
20.10
20.10
20.20
20.20
20.10
19.90
RAOIOM
(MV)
2.20
2.26
2.24
2.19
2.19
2.16
2.15
2.25
2.23
2.23
2.22
2.18
2.19
2.20
2.20
2.16
2.21
2,19
2.25
2.23
2.23
2.25
2.25
2.23
2.25
CO
(PPMI
2.10
2.10
2.12
2.14
2.16
2.20
2.24
2.28
2.29
2.32
2.32
2.33
2.41
2.45
2.49
2.52
2.55
2.58
2.61
2.65
2.67
2.64
2.75
2.77
2.82
ACETALO
(PPM»
0.003
******
******
******
0.058
******
******
******
0.089
******
******
******
0.102
******
******
******
0.116
******
******
******
0.110
******
******
******
0.102
PROPALD ACETONE
(PPM> (PPM)
0.0010 0.004
****** ******
****** ******
****** ******
****** 0.005
****** ******
****** ******
****** ******
0.0010 0.007
****** ******
****** ******
****** ******
0.0010 0.011
****** ******
****** ******
****** ******
0.0010 0.014
****** , ******
****** ******
****** ******
0.0020 0.014
****** ******
****** ******
****** ******
0.0040 0.016
****** NO DATA TAKEN
DATA DISCARDED
? QUESTIONABLE DATA
-------
EC-56 NO/N02 - 1
EVACUA8LE CHAMBER
1974 JULY 17
BEGIN IRRADIATION AT 1000 0.25 INCH PYREX'FILTER
ALL TEMPERATURES CORRECTED FOR ICE BATH T. - 31.0 DEG F.
63 GC SAMPLES TAKEN, MAST FACTOR 1.6, CO FACTOR 2.64/26.9, PAN CALIBR. 7
METHYL NITRATE = 3 PPB AT T = 6 HOURS
CLOCK
TIME
1000
1015
1033
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
t400
1415
1430
1445
1500
1515
1530
1545
1600
ELAPSED
TIME(MIN)
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
ISO.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
OZONE
(PPM)
0.0
O.C03
0.004
0.010
0.018
0.030
0.047
0.063
0.086
0.107
0.128
0.146
0.164
0.182
0.198
0.214
0.225
0.239
0.251
0.262
0.270
0.283
0.293
0.301
0.309
OXIDANT
(PPM)
0.030
0.040
O.C45
0.050
0.065
0.070
0.030
0.100
O.U5
0.130
0.145
0.155
0.170
0.180
0.190
0.20D
0.205
0.220
0.225
0.235
0.240
0.245
0.250
0.255
0.260
NO
(PPM)
0.311
0.251
0.204
0.156
0. 110
0.082
0.061
0.046
0.036
0.026
0.024
0.023
O.C18
0.023
0.013
O.C14
0.012
0.014
O.C13
0.012
0.012
0.011
0.012
0.010
0.011
N02-PAN
(PPM)
0.283
0.333
0.368
0.398
0.418
0.437
0.436
0.434
0.436
0.403
0.391
0.375
0.353
0.336
0.313
0.297
0.280
0.264
0.241
0.235
0.220
0.203
0.182
0. 178
0.159
NCX-PAN
(PPM)
0.599
0.587
0.575
0.551
0.533
0.518
0.496
0.478
0.471
0.433
0.414
0.395
0.368
0.351
0. 326
0.313
0.289
0.276
0.253
0.246
0.224
0.210
0.196
0.188
0.167
PROPENE
(PPM)
0.531
0.493
0.456
0.420
0.390
0.360
0.332
0.305
0.276
0.253
0.227
0.205
0.185
0.164
0.140
******
0.109
0.096
0.085
0.074
0.062
0.057
0.048
0.043
0.033
PAN
(PPM»
0.0
******
0.001
******
0.005
******
0.010
******
0.019
******
0.029
******
0.037
******
0.047
******
0.054
******
0.061
******
******
******
0.071
******
0.079
HCHO
(PPM)
0.0
******
******
******
******
0.035
******
******
0.032
******
******
******
0.039
******
******
******
0.105
******
******
******
0.094
******
******
0.082
******
HCHO VOL
(L)
38.00
******
******
******
******
16.00
******
******
33.00
******
******
******
32.00
******
******
******
34.00
******
******
******
34.00
******
******
26.00
******
03*NO
/N02
0.0
0.002
0.002
0.004
O.OGi
0.006
0.007
0.007
O.OQ7
0.007
0.008
0.009
0.008
0.012
0.008
0.010
0.010
0.013
0.014
0.013
0.015
0.015
0.019
0.016
0.021
TOT N
CPPf )
0.594
0.584
0.574
0.557
0.533
0.526
0.508
0.494
0.491
0.458
0.444
0.431
0.408
0.401
0.373
0.362
0.346
0.336
0.316
0.311
0.298
0.262
0.265
0.263
0.248
TOT C
(PPNC)
1.610
******
******
******
******
******
******
******
1.089
******
******
******
0.909
******
******
******
0.781
******
******
******
******
******
******
******
0.598
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-5o NO/N02 = I
EVACUABLE CHAMBER
1974 JULV 17
AVE SAMPLE TEMP(l) > 86.1
AVc SAMPLE TEMP(Z) = 85.7
AVE WALL TEMP(U « 81.5
AVE WALL TEMP(2) * 82.7
AVE RADIO* - 2.22
AVE RH = 48.5
AVE SOLAR SIMULATOR POWER = 19.8
Ui
CLOCK
ELAPSED
TIME TIHEiMIN)
1000
1015
1030
1045
1100
1115
113C
1145
1200
1215
1230
1245
130^
1315
'.330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
0.
15.
30.
45.
oC.
75.
90.
105.
120.
135,
150.
165.
180.
195.
210.
225.
24w.
255.
270.
285.
300.
315.
330.
345.
360.
TS1 .
(DEC ft
84.3
88.0
85.7
84.9
85.1
85.3
85.8
86.0
86.7
87.2
85.9
86.0
85.6
86.1
86.3
85.3
85.5
86.5
86.3
86.7
86.9
87.4
86.4
86.6
86.9
TS2
(OEG F)
84.6
87.7
85.6
34. i
84. =5
85.0
85.3
85.5
85.9
S6.4
85.4
85.5
85,2
85.6
36. 0
84.8
85.1
86.0
85.8
86.1
86.4
87.0
86.0
86.2
86.5
TWl
(OEG F)
85.5
05,3
79.3
78.3
79.8
80.6
81.2
81.7
85.3
8i.3
7S.6
51.0
80.0
81.0
81.7
76.9
80.',
82.6
60.5
81.5
82.1
82.6
79.7
81.1
81,9
TW2
4DEG Fl
85.3
85.3
84.0
83.3
82.9
82.8
82.7
82.7
82.5
82.7
82.0
82.3
82.1
82.3
82.4
61.7
81.9
81.6
81.9
82.2
82.6
82.9
82.3
82.8
82.9
REL HUM
(?)
48.5
48.0
48.5
50.5
52.5
52.5
52.0
51.0
50,0
49.0
48.5
49. 5
49.0
49.0
48.0
48.5
48.5
48.0
47.5
47.0
45.5
45.0
44.5
44.5
44.0
SSPOWER
(KH)
19.70
19.20
19.80
19,80
19.60
19.70
20.00
20.00
19. 7C
19,30
19.40
19. 5C
19.50
20.20
19.60
X9.60
19.60
20.00
20.00
20.20
20.00
**$*»*
19.90
20.00
19.90
RAD I DM
(MV)
2.23
2.21
2.16
2.23
2.24
2.24
2.25
2.22
2.22
2.2i
2.22
2.2S
2.18
2,23
2,17
2.22
2.15
2-21
2.22
2.25
2.23
2.30
2.23
2.22
2.19
CO
IPPM)
2.81
2.82
2.83
2.85
2.88
2.89
2.94
2,9'
2.99
3.0^
3.0-i
3.07
3.1?.
3.17
3-.-18
3.20
3.23
3.28
3.30
3.32
3.37
3.39
3.41
3.47
3.48
•'CETALO PROPALD
(PPM) (PPM)
0.002 0.0010
****** ******
:<***** ******
****** ******
0.054 0.0020
-***** ******
$»**** ******
•!***** ***$**
0.080 0.0020
****** ******
»*$«t:.V* ****.::;•
^T***:3t:ji$ ^T^****
0,102 0.0021
4*44*sj> "r*.;:6»5
•^-!!**vt**'**A
0,102 0.0020
****** ******
i*v»**
0,009
*JI:-iS-*
J .<«***
i.«:V>**r
0-010
» ijiiji*
*a*»5isi
•'•:<«**«>'
0.010
*Si«.-xi**
****
-------
EC-57 PROPENE
EVACUABLE CHAMBER
1974 JULY 18
BEGIN IRRADIATION 0930 0.25 INCH PYREX FILTER
AIL TEMPERATURES CORRECTED F3R ICE BATH T. = 31.1 DEC F.
63 GC SAMPLES TAKEN, MAST FACTOR 1.6. CO FACTOR 2.84/27.0, PAN CALIBR. 7
METHYL NITRATE » 2 PP8 AT T » 6 HOURS
CLOCK
TIME
930
945
1000
1015
1030
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
ELAPSED
TIHE(MIN)
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
OZONE
(PPHI
0.0
0.0
0.0
0.0
0.0
0.0
0.003
0.006
0.013
C.022
0.033
0.050
0.071
0.063
0.106
0.121
0.140
0.158
0.174
0.189
0.193
0.213
0.225
0.234
0.243
OXIDANT
(PPMI
0.035
0.005
0.015
0.015
0.025
C.030
0.035
0.040
0.050
0.060
0.075
o.ons
0.100
0.115
0.125
0.140
0.150
0.170
0.175
0.180
0.190
0.195
0.205
0.220
0.220
NO
(PPMI
0.538
0.490
0.430
0.374
0.310
0.264
0.214
0.170
0.125
0.096
0.0?3
0.049
0.037
0.026
0.025
O.C23
0.022
0.016
0.014
0.014
0.014
0.013
0.0057
0.012
0.011
N02-PAN
(PPMI
0.060
0.086
0.144
0.189
0.232
0.277
0.319
0.361
0.390
0.398
0.408
0.397
0.403
0.395
0.379
0.364
0.348
0.329
0.314
0.297
0.282
0.258
0.2507
0.226
0.209
NOX-PAN
(PPM)
0.598
0.578
0.576
0.573
C.S68
0.545
0.530
0.533
0.515
0.494
0.479
0.449
0.441
C.420
0.403
0.385
0.368
0.344
0.326
0.309
0.294
0.270
0.255
0.239
0.219
PROPENE
(PPMI
0.531
0.508
0.482
0.457
0.422
0.393
0.372
0.342
0.320
0.294
0.271
0.252
0.230
0.210
0.192
0.177
0.159
0.142
0.123
0.107
0.098
0.085
0.079
0.076
0.058
PAN
(PPM)
0.0
******
0.0
******
0.001
******
0.002
******
0.006
******
0.013
******
0.021
******
0.029
******
0.037
******
0.046
******
0.051
******
0.057
******
0.065
HCHO
(PPMI
0.0
******
******
******
0.012
******
******
******
0.026
******
******
******
0.025
******
******
******
0.060
******
******
******
0.083
******
******
0.066
******
HCHO VOL
(LI
30.00
******
******
******
3UOO
******
******
******
36.00
******
******
******
31.00
******
******
******
34.00
******
******
******
34.00
******
******
30.10
******
03*NO
/N02
0.0
0.0
0.0
0.0
0.0
0.0
0.002
0.003
0.004
0.005
0.006
0.006
0.007
0.006
0.007
0.008
0.009
0.008
0.008
0.009
0.010
0.011
0.004
0.012
0.013
TOT N
(PPK)
0.598
0.576
0.574
0.564
0.542
0.542
0.535
0.535
0.521
0.504
0.494
0.463
0.461
0.446
0.433
0.420
0.4C7
0.3S6
0.374
0.360
0.348
0.325
0.312
0.299
0.284
TOT C
(PPMCI
1.610
******
******
******
1.360
******
******
******
1.161
******
******
******
0.955
******
******
******
0.854
******
******
******
0.703
******
******
******
0.641
****** NO DATA TAKEN DATA DISCARDED
? QUESTIONABLE DATA
-------
EC-57 PROPENE
EVACUABLE CHAMBER
197* JULY 18
AVE SAMPLE TEMP(l) = 86.1
AVE SAMPLE TEHP(2) = 85.7
AVc WALL TEMP(l) « 81.5
AVE Hill TEMPJZ) » 82.7
AVE PADIOH = 2.22
AVE PH = 48.5
AVE SO'.AR SIMULATOR POWER
20.0
CLOCK ELAPSED TS1 TS2 TK1 TW2 REL HUM SSPOWER RAOIOH CO
TIME TIME(MIN) (DEC F) (OEG F) (DEC F) (DEC F) (X) (KW) (MV) (PPM)
ACETALO PROPALO ACETONE
(PPM) (PPM) (PPM)
930
945
1000
1015
1030
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
0.
15.
30.
45.
60.
75.
90.
105,
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
82.7?
88.6
65.8
85.9
86.2
86.5
86.8
35.6
85.6
86.0
86.3
86.1
87.0
85.7
85.7
36.2
86.5
87.0
86.3
85.2
85.4
85.0
86.1
86.5
86.8
84.9
38.2
85.5
85.5
85.8
86.0
86.2
85.2
85.0
85.4
85.7
86.7
86.5
85.2
85.2
85.6
85.9
86.4
85.8
84.8
84.9
84.4
85.3
85.7
86.1
87,7
87.8
79.4
84.2
82.1
82.5
82.9
79.2
79.6
80.9
81.6
82.1
82.6
78.8
80.3
81.3
81.8
82.4
79.9
78.3
78.7
78.2
80.8
81.5
82.0
86.0
86.3
84.7
81.1
83.9
63.7
83.6
82.7
82.6
82.7
82.7
82.9
83.0
81.9
82.1
82.4
82.5
82.8
82.1
81.9
81.4
80.4
80.9
81.5
81.9
49.0
48.5
49.5
33.0
51.5
51.0
50.0
50.0
51.0
51.0
50.0
49.5
48.5
48.5
49.5
49.5
48.5
48.0
47.0
48.0
48.5
49.0
49.0
48.5
47.0
18.50
19.30
19.30
20.40
20.00
19.60
19.80
20.00
20.00
19.90
20.20
20.20
20.10
20.20
20.10
20.00
20.00
20.00
20.30
20.00
20.50
20.50
20.50
20.50
20.50
2.23
2.17
2.18
2.28
2.23
2.19
2.21
2..20
2.18
3.27
2.23
2.22
2.25
2.25
2.20
2.23
2.24
2.22
2.20
2.19
2.23
2.24
2.28
2.24
2.25
2.20
2.22
2.23
2.25
2.29
2.31
2.31
2.32
2.34
2.35
2.40
2.43
2.48
2.50
2.53
2.56
2.60
2.64
2.66
2.70
2.73
2.75
2.78
2.83
2.85
0.002
******
**.****
******
0.034
******
******
******
0.072
******
******
******
0.086
******
******
******
0.104
******
******
******
0.094
******
******
******
0.110
0.0010
******
******
******
0.0010
******
******
******
0.0010
******
******
******
0.0010
******
******
******
0.0010
******
******
******
0.0010
******
******
******
0.0010
0.003
******
******
******
0.003
******
******
******
0.005
******
******
******
0.008
******
******
******
0.010
******
******
******
0.011
******
******
******
0.016
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
EC-59 NO/N02 * 0.25
EVACUABLE CHAMBER
1974 JULY 22
BEGIN IRRADIATION AT 1115 0.25 INCH PVREX FILTER
ALL TEMPERATURES CORRECTED FOR ICE BATH TEMP - 31.1 DEC F
NO AND N02 AT 1115 ESTIMATED TO BE 0.136 AND 0.461 PPMt RESPECTIVELY
64 GC SAMPLES TAKEN, MAST FACTOR 1.6, CO 10 PPM FULL SCALE, PAN CALIBR. 7
METHYL NITRATE * 2 PPB AT T = 6 HOURS
CLOCK ELAPSED
TIME TIME(MIN)
H-
CTs
CO
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
1715
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
160.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
OZONE
(PPM)
0.0
0.018
0.025
0.039
0.050
0.068
0.090
0.114
0.130
0.157
0.173
0. 194
0.210
0.222
0.241
0.246
0.257
0.266
0.278
0.286
0.294
0.302
0.312
0.316
0.324
OXIOANT
(PP4)
0.060
0.075
0.080
0.090
0.105
0.115
0.130
0.150
0.165
o.iao
0.195
0.205
0.285
0.230
0.235
0.240
0.255
0.255
0.260
0.265
0.27C
0.275
0.28C
0.270
0.290
NO
(PPM)
0.124?
0.118
O.G82
0.072
C.050
0.043
0.035
0.029
0.024
0.023
0.022
0.014
0.016
0.013
0.011
0.013
0.012
0.013
0.013
0.012
0.012
0.011
0.010
0.011
0.012
N02-PAN
IPPMJ
0.481?
0.468
0.494
0.491
0.488
0.477
0.469
0.450
0.438
0.408
0.396
0.370
0.347
0.328
0.311
0.285
0.266
0.251
0.225
0.210
0.194
0.184
0.168
0.153
0.143
NCX-PAN
(PPM)
0.6107
0.588
0.578
0.564
0.538
0.520
0.503
0.476
0.461
0.431
0.415
0.333
0.363
0.340
0.321
0.297
0.277
0.257
0.237
0.221
0.201
0.193
0.172
0.163
0.149
PROPENE
(PPM)
0.530
0.493
0.466
0.437
0.401
0.366
0.335
0.304
0.277
0.250
0.223
0.198
0.171
0.150
0.131
0.116
0.104
0.087
0.075
0.062
0.056
0.046
0.042
'0.033
0.028
PAN
(PPM)
0.0
******
0.001
******
0.004
******
0.011
******
0.021
******
0.030
******
0.040
******
0.048
******
0.057?
******
0.063
******
0.068
******
0.070
******
0.079
HCHO
(PPM)
0.001
******
******
******
0.085
******
******
******
0.145
******
******
******
0.207
******
******
******
0.238
******
******
******
0.258
******
******
0.230
******
HCHO VOL
0.037
0.007
0.007
0.009
0.009
0.008
0.009
0.009
o.ooa
0.011
0.012
0.014
0.316
0.016
0.018
0.018
O.Gid
0.022
0.027
TOT N
(PP*)
0.605
0.586
0.576
0.565
0.542
0.528
0.515
0.494
0.482
0.456
0.448
0.419
0.4C2
0.335
0.370
0.350
0.335
0.324
0.3C1
0.268
0.274
0.264
0.247
0.239
0.234
TOT C
(PPHC)
1.607
******
******
******
1.413
******
******
******
******
******
******
******
1.046
******
******
******
0.925
******
******
******
C.806
******
******
******
0.715
****** NO DATA TAKEN DATA DISCARDED
? QUESTIONABLE DATA
-------
EC-59 NO/:J02 = 0-25
EVACU&8LE CHAMBER
197*. JULY 22
AVE SAHP'.E TEHPdl * 86.0
4VE SAMPLE TEMPC2) = 85.4
AVE WALL TEVP(l) = 80.9
AVE WALL TEMP(21 » 82.3
AVE RADICM = 2.23
AVE RH = 49.5
AV6 SOLAR SIMULATOR POWER - 20.3
CLOCK
TIME TIME(H!»U
I1U
1130
1143
1203
1215
1230
12*5
i300
J.31?
1330
1345
i400
1413
1430
1445
1500
1515
1530
1545
1600
1615
1630
1645
1700
1715
0,
15.
30.
45.
60.
75,
90.
105.
12C-
135.
150.
165.
130,
195,
210,
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
TS1
JDEG F,
82.^
85.4
84.8
86.0
85.2
85.5
85.8
86.3
86. 6
86. 3
87,3
87.6
87.0
86.2
86.0
86.3
86.6
85.8
85.5
85.6
86.1
86.5
85.6
85.8
86.0
TS2
(OEG ft
84.3
85.0
84.3
85.3
84.4
84.7
85,0
85.5
35.9
86.2
86.6
86.9
86.4
85. /
85.5
85.7
86.0
85.3
84.9
85.0
85.4
85.7
85.0
85.2
85.3
Thl
CDEG Ft
85.2
79.3
79.4
82.2
79.5
80.5
81.2
81.6
32.1
82.5.
82.9
83.2
30.5
80.5
79.8
80.9
81.7
78.7
79.5
79.8
80.8
81.3
78.4
79.6
80.4
TW2
(OEG F)
86.6
83.5
82.3
81.8
81.4
81.6
81.7
81.9
82.2
82.4
82.8
83.1
82.4
82.4
82,3
82.5
82.7
81.7
81.3
81.5
81.8
81.9
81.4
81.7
81.9
REL HUM
<*)
50.0
50.5
53.0
53.5
53.5
53.0
52«5
51.5
50,0
49.0
48.0
*!•<****.
46.5
48.0
48.5
48.5
48.0
48.0
49.0
49.5
48.5
48.0
47.5
48.0
47.5
SSPOHER
(KW)
21.00
20.40
19.90
20.00
20.00
20.20
20.00
20.80
20.20
20.10
20.20
20.20
19.90
20.00
20.60
20.10
20.20
20.20
20.20
20.20
20.20
20.40
20.40
20.50
20.60
RAOIOM
(MV)
2.23
2.23
2.18
2.22
2.22
2.22
2.18
2.26
2.23
2.24
2.23
2.19
2.19
2.21
2.25
2.23
2.24
2.24
2.23
2.24
2.22
2.25
2.26
2.26
2.24
CO
(PPM)
1.97
1.95
1.97
1.99
2.01
2.02
2.07
2.10
2»10
2.12
2,17
2,20
2.21
2.21
2,29
2.31
2.33
2.38
2.40
2.43
2.47
2.50
2.52
2.53
2.59
ACETALD PROPALO ACETONE
(PPM) (PP«»
0.004 0.0010
****** ******
****** ******
****** *****6
0.050 0.0010
****** ******
****** ******
****** ******
0.083 ******
****** ******
****** ******
«*$*«$ ******
0.106 0.0020
****** ******
****** #****$
****** ****ft4:
0,111 0.0020
****** ******
*$ *«<»!(! ***«*«
****** ******
0.101 0.0020
****** ******
#***** «*«*««
****** ***#««
0.096 0.0030
(PPM)
0.001
******
******
**$*•.;<*
0.004
******
«***«*
******
0.006
**«.***
******
*fi***4i
0.010
******
»*•**&*
-:.• ,***»
O.OH
******
**»«*»
******
0.012
******
******
******
0.014
*«**«* N0 DATA TAKEN
DATA DISCARDED
1 QUESTIONABLE DATA
-------
EC-60 PROPENE
EVACUABLE CHAMBER
1974 JULY 23
BEGIN IRRADIATION 0915 0.25 INCH PYRE* FILTER
ALL TEMPERATURES CORRECTED FOR ICE BATH TEMP » 31.0 OEG f
64 CC SAMPLES TAKEN, MAST FACTOR 1.6, CO FACTOR 2.84/26.5, PAN CALIBR. 7
CLOCK
ELAPSED
TIME TIME(HIN)
915
930
945
10CO
1015
1030
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
OZONE
(PPMJ
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.002
0.007
0.010
0.018
0.027
0.040
0.066
0.083
0.105
0.123
0.143
0.165
0.187
0.205
0.221
0.238
OXIDANT
(PPM)
0.015
0.020
0.030
0.040
0.045
0.050
0.060
0.070
0.075
0.085
0.090
0.100
0.105
0.120
0.130
0.150
0.165
0.175
0.195
0.210
0.220
0.235
0.245
0.255
0.270
NO
(PPM)
1.105
1.009
0.934
0.842
0.744
0.671
0.574
0.478
0.408
0.334
0.269
0.218
0.168
0.132
O.C98
0.073
0.070
0.048
0.046
0.026?
0.036
0.026
0.025
0.024
0.022
N02-PAN
(PPM)
0.145
0.230
0.312
0.381
0.436
0.522
0.595
0.648
0.7U
0.749
0.789
0.812
0.818
0.836
0.832
0.826
0.817
0.792
0.766
0.7507
0.693
0.663
0.610
0.583
0.550
NCX-PAN
(PPMJ
******
******
******
******
1. 196
1.196
1.173
1.145
I. 119
1.080
1.065
1.028
0.987
0.965
0.932
0.901
0.873
0.840
0.812
0.776
0.717
0.687
0.636
0.604
0.569
PROPENE
(PPM)
1.082
1.032
0.969
0.932
0.874
0.840
0.774
0.740
0.699
0.649
0.616
0.578
0.545
0.510
0.474
0.437
0.399
0.370
0.337
0.312
0.270
0.241
0.214
0.191
0.171
PAN
(PPM)
0.0
******
0.0
******
0.001
******
0.003
******
0.007
******
0.012
******
0.021
******
0.031
******
0.041
******
0.047
******
0.067
******
0.080
******
0.088
HCHO
(PPM)
0.0
******
******
******
0.119
******
******
******
0.263
******
******
******
0.322
******
******
******
0.402
******
******
******
0.441
******
******
0.446
******
HCHO VOL
(L)
30.00
******
******
******
34.20
******
******
******
34.00
******
******
******
30.00
******
******
******
34.00
******
******
******
21.00
******
******
29.00
******
03*NO
/N02
0.0
0.0
0.0
c.o
0.0
0.0
0.0
0.0
0.0
0.001
0.002
0.003
0.004
0.004
0.005
0.006
0.007
0.006
0.007
0.005
0.009
0.007
O.OOd
0.009
0.009
TOT N
(PPM
1.250
1.240
1.246
1.224
1.181
1.195
1.171
1.130
1.126
1.092
1.070
1.049
1.009
C.996
0.964
0.938
0.931
0.866
0.864
0.840
0.804
0.770
0.722
0.698
0.667
TOT C
(PPMC)
3.258
******
******
******
2.982
******
******
******
2.791
******
******
******
2.622
******
******
******
2.420
******
******
******
2.084
******
******
******
1.693
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
ec-60 PROPENE
EVACUABLE CHAMBER
1974 JULY 23
AVE SAMPLE TEKPtll - 86.2
AVE SAMPLE TEHPI2) * 85.6
AVE MALL TEK?ll) » 80.5
AVE WALL TEMPJ2) = 82.1
AVE RACIOM = 2.23
AV6 RH * 54.5
AV6 SOLAR SIMULATOR POWER » 20.7
CLOCK ELAPSED
TIME TIME(MIN)
915
930
945
1000
1015
1030
1045
1100
1115
1130
1145
1200
1215
1230
1245
1300
1315
1330
1345
1400
1415
1430
1445
1500
1515
0.
15.
30.
45.
60.
75.
90.
105.
120.
135.
150.
165.
180.
195.
210.
225.
240.
255.
270.
285.
300.
315.
330.
345.
360.
TSl
(Dec F)
85.1
86.8
85.9
-8^.4
86.6
86.1
^5.8
86.0
86.4
86.6
66.3
85.6
86.0
86.4
86.5
87. 0
85.6
85.9
86.1
86.3
86.9
86.3
86.4
86.7
86.0
TS2
(OEG F)
85.1
86.4
8-5.5
85.8
85.8
85.3
85.0
85.2
85.6
85.9
85.6
85.0
85.3
85.7
85.9
86.3
85.0
85.2
85.4
85.3
86.0
85.7
85.6
86.0
85.3
TW1
(OEG Ft
86.2
84.5
79.7
81.1
81.1
78.5
79.2
80.2
80.9
81.5
79.4
79.0
80.3
81. 0
81.5
81.7
78.4
79.7
79.4
80.3
80.9
79.0
80.1
80.6
78.7
TW2 REL HUM
(OEG F)
86.2
80.1
83.9
83.6
83.3
82.4
82.2
83.2
82.2
82.3
81.7
81.7
81.9
82.0
82.2
82.2
81.4
61.1
79.9
81.0
81.6
81.2
81.5
81.8
81.3
(*)
50.5
51. 5
55.0
56.0
56.0
56.0
57.0
57.5
57.0
56.0
55.0
55.5
55.5
55.0
54.5
53.0
53.5
54.5
54.5
54.5
54.0
53.0
53.0
53.0
52.5
SSPOHER
(KW)
20.40
20.10
19.90
20.60
20.70
20.80
21.00
20.60
20.80
20.70
21.10
20.70
20.70
20.40
20.20
20.60
21.40
20.70
20.60
21.20
21.20
21.20
20.80
20.80
20.80
RADIOM
(MV)
2.22
2.25
2.21
2.21
2.22
2.25
2.27
2.22
2.24
2.24
2.26
2.21
2.19
2.20
2.19
2.22
2.28
2.22
2.21
2.22
2.25
2.25
2.25
2.24
2.26
CO
(PPM)
2.04
2.05
2.09
2.12
2.14
2.16
2.16
2.21
2.25
2.26
2.29
2.35
2.35
2.39
2.44
2.46
2.53
2.57
2.60
2.65
2.70
2.74
2.78
2.81
2.88
ACETALO PROPALD ACETONE C l-N
(PPM)
0.002
******
0.057
******
0.108
******
0.178
******
0.191
******
0.256
******
0.285
******
0.317
******
0.336
******
******
******
0.304
******
******
******
0.240
(PPM)
0.0010
******
0.0010
******
0.0020
******
0.0020
******
0.0020
******
0.0020
******
0.0030
******
0.0050
******
0.0060
******
******
******
0.0060
******
******
******
0.0050
(PPM) (PPM)
0.002 0.0
****** ******
0.005 0.0
****** ******
0.006 0.0
****** ******
O.OC9 0.0
****** ******
0.010 0.0
****** ******
0.012 0.0010
****** ******
0.014 0.0020
****** ******
O.C16 ******
****** ******
0.015 0.0030
****** ******
****** 0.0050
****** ******
0.021 O.OOUO
****** ******
****** 0.0070
****** ******
0.019 0.0080
****** NO DATA TAKEN
DATA DISCARDED
7 QUESTIONABLE DATA
-------
APPENDIX D
Data Plots
172
-------
o
(D
m
o
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+ N02-PRN 1974 JflN 21
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EIRPSED TIME (MINI)
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1974 JflN 22
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1974 JflN 23
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300
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1974 JRN 25
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1974 JflN 30
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300
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1974 JflN 31
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1974 JflN 31
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1974 FEB 1
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1974 FEB 5
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1974 FEB 5
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1975 FEB 15
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1975 FEB 15
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1974 FE8 19
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1974 FEB 19
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1974 FEB 26
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1974 FEB 27
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1974 MflR 6
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-------
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TECHNICAL REPORT DATA
(Please read Instructions on the reverse before completing)
a us*
1. REPORT NO.
EPA-600/3-77-014b
3. RECIPIENT'S ACCESSION-NO.
4. TITLE AND SUBTITLE
MECHANISMS OF PHOTOCHEMICAL REACTIONS IN URBAN AIR
Volume II. Chamber Studies
5. REPORT DATE
February 1977
6. PERFORMING ORGANIZATION CODE
. AUTHOR(S)
James N. Pitts, Jr.
8. PERFORMING ORGANIZATION REPORT NO,
9. PERFORMING ORGANIZATION NAME AND ADDRESS
University of California
Statewide Air Pollution Research Center
Riverside, California 92502
10. PROf "AM ELEMENT NO.
1AA603
11. CONTRACT/GRANT NO.
Gjrant No. 800649-13,14,15
12, SPONSORING AGENCY NAME AND ADDRESS
Environmental Sciences Research Laboratory
Office of Research and Development
U.S. Environmental Protection Agency
Research Triangle Park, NC 27711
13. TYPE OF REPORT AND PERIOD COVERED
Final Report .12/1/71-12/1/74.
14. SPONSORING AGENCY CODE
EPA, ORD
15. SUPPLEMENTARY NOTES
16. ABSTRACT
The smog chamber facility of the Statewide Air Pollution Research Center has
been employed in a study designed to provide experimental data required for the
validation of kinetic computer models of chemical transformations in polluted
atmospheres. A 5800-&, Teflon-coated, evacuable chamber and 25-KW xenon arc
solar simulator were used for irradiations, under simulated atmospheric con-
ditions, of hydrocarbon-NO systems. Detailed time-concentration profiles were
obtained for a wide range of products as well as the reactants employed. Relative
and absolute concentrations of the hydrocarbon-NO systems were chosen on a
factorial design basis.
This report presents results obtained in the first eighteen months of the
program (July, 1973 through November, 1974). Preliminary chamber and light
source characterization studies were carried out and included determination of
ozone lifetimes, absolute light intensity, spatial homogeneity of light within
the chamber, mixing and equilibration times, and sampling rates. Some preliminary
efforts to characterize surface effects were also made. The photochemistry
program included investigation of the propylene-NO and n-butane-NO photo-
oxidation systems and also a study of the effects on these systems of variables
such as added aldehydes, temperature, and initial NO/NO- ratio. Data from this ex-
perimental -program are presented, and their uses and limitations discussed.
17.
KEY WORDS AND DOCUMENT ANALYSIS
a.
DESCRIPTORS
b.lDENTIFIERS/OPEN ENDED TERMS
c. cos AT I Field/Group
* Air pollution
* Smog
* Test chambers
* Photochemical reactions
* Models
* Computerized simulation
13B
04B
14B
07E
18. DISTRIBUTION STATEMENT
RELEASE TO PUBLIC
19. SECURITY CLASS (ThisReport)'
UNCLASSIFIED
21. NO. OF PAGES
255
20. SECURITY CLASS (Thispage)
UNCLASSIFIED
22. PRICE
EPA Form 2220-1 (9-73)
245
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