Light Flux Characterization #30 - 2013-12-13

ID:
30

Name:
JHSflux_Dec2013_10percent

Instrument ID:
LI-1800 with Cosine Receptor (#451)

Chamber:
Near/Far Bag 2012-2015 (Tran)

Date of characterization experiment:
2013-12-13

Months since calibration:

Measurement technique:

Photolysis frequency of NO2 with max lighting [Hz]:

Photolysis frequency of H2O2 with max lighting [Hz]:

Photolysis frequency of O3 with max lighting [Hz]:

Total number of lights:

Light percentage on:
10

Light intensity:

Light source type:
350nm black lights

Position and pattern of lights:
Position is around the chamber on 3 sides (but is reflected everywhere with highly reflective aluminum sheets)

Data collection description:
Data are collected in multiple positions in the chamber and averaged

Data analysis description:
Data in W/m2 were converted to photon flux, and constrained through modeling by Rebecca Schwantes

Link to supplemental information:

Additional notes:

Characterization data file:
JHSflux10_Dec2013.csv


Experiments
ID Name Start date Experiment Category Reaction Type Reactant(s) Oxidant Name Temperature Humidity Type of Seed RO2 Main Fate Data Sets (count) Actions
614 Caltech Atmospheric Chamber_20140731_METHACROLEIN/Methyl nitrite/10102-44-0_Hydroxyl radical_No Seed_Dry 2014-07-31 Gas phase chemical reaction, Aerosol formation Photooxidation METHACROLEIN, Methyl nitrite, 10102-44-0 Hydroxyl radical 25 4 NO2 5 Download
617 Caltech Atmospheric Chamber_20140812_METHACROLEIN/Methyl nitrite/10102-44-0_Hydroxyl radical_No Seed_Dry 2014-08-12 Gas phase chemical reaction, Aerosol formation Photooxidation METHACROLEIN, Methyl nitrite, 10102-44-0 Hydroxyl radical 15 4 NO2 5 Download
618 Caltech Atmospheric Chamber_20140814_ISOBUTYRALDEHYDE/Methyl nitrite/10102-44-0_Hydroxyl radical_No Seed_Dry 2014-08-14 Gas phase chemical reaction, Aerosol formation Photooxidation ISOBUTYRALDEHYDE, Methyl nitrite, 10102-44-0 Hydroxyl radical 26 4 NO2 5 Download
619 Caltech Atmospheric Chamber_20140816_2-Methyl-3-buten-1-ol/Methyl nitrite/10102-44-0/OZONE_Hydroxyl radical_No Seed_Dry 2014-08-16 Gas phase chemical reaction, Aerosol formation Photooxidation 2-Methyl-3-buten-1-ol, Methyl nitrite, 10102-44-0, OZONE Hydroxyl radical 25 4 NO2 4 Download
620 Caltech Atmospheric Chamber_20140819_METHACROLEIN/Methyl nitrite/10102-44-0_Hydroxyl radical_No Seed_Dry 2014-08-19 Gas phase chemical reaction, Aerosol formation Photooxidation METHACROLEIN, Methyl nitrite, 10102-44-0 Hydroxyl radical 25 4 NO2 5 Download
621 Caltech Atmospheric Chamber_20150130_METHACROLEIN/Methyl nitrite/10102-44-0_Hydroxyl radical_Ammonium sulfate_RH40% 2015-01-30 Gas phase chemical reaction, Aerosol formation Photooxidation METHACROLEIN, Methyl nitrite, 10102-44-0 Hydroxyl radical 25 40 Ammonium sulfate NO2 5 Download
622 Caltech Atmospheric Chamber_20150208_METHACROLEIN/Methyl nitrite/10102-44-0_Hydroxyl radical_Ammonium sulfate_RH85% 2015-02-08 Gas phase chemical reaction, Aerosol formation Photooxidation METHACROLEIN, Methyl nitrite, 10102-44-0 Hydroxyl radical 25 85 Ammonium sulfate NO2 4 Download