Light Flux Characterization #28 - 2013-12-13
ID:
28
Name:
JHSflux_Dec2013_100percent
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:
100
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:
JHSflux100_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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
609 | Caltech Atmospheric Chamber_20140722_Methacrylolyl peroxynitrate(MPAN)/ALPHA-PINENE/hydrogen peroxide_Hydroxyl radical_No Seed_Dry | 2014-07-22 | Gas phase chemical reaction, Aerosol formation | Photooxidation | Methacrylolyl peroxynitrate(MPAN), ALPHA-PINENE, hydrogen peroxide | Hydroxyl radical | 15 | 4 | HO2 | 4 | Download | |
610 | Caltech Atmospheric Chamber_20140724_Methacrylolyl peroxynitrate(MPAN)/ALPHA-PINENE/hydrogen peroxide/Methacrylic acid epoxide (MAE)_Hydroxyl radical_No Seed_Dry | 2014-07-24 | Gas phase chemical reaction, Aerosol formation | Photooxidation | Methacrylolyl peroxynitrate(MPAN), ALPHA-PINENE, hydrogen peroxide, Methacrylic acid epoxide (MAE) | Hydroxyl radical | 15 | 4 | HO2 | 4 | Download | |
611 | Caltech Atmospheric Chamber_20140726_Methacrylolyl peroxynitrate(MPAN)/hydrogen peroxide_Hydroxyl radical_No Seed_Dry | 2014-07-26 | Gas phase chemical reaction, Aerosol formation | Photooxidation | Methacrylolyl peroxynitrate(MPAN), hydrogen peroxide | Hydroxyl radical | 15 | 4 | HO2 | 4 | Download | |
612 | Caltech Atmospheric Chamber_20140802_Methacrylolyl peroxynitrate(MPAN)/ALPHA-PINENE/hydrogen peroxide/Methacrylic acid epoxide (MAE)_Hydroxyl radical_No Seed_Dry | 2014-08-02 | Gas phase chemical reaction, Aerosol formation | Photooxidation | Methacrylolyl peroxynitrate(MPAN), ALPHA-PINENE, hydrogen peroxide, Methacrylic acid epoxide (MAE) | Hydroxyl radical | 15 | 4 | HO2 | 5 | Download | |
613 | Caltech Atmospheric Chamber_20140729_METHACROLEIN/hydrogen peroxide/10102-44-0_Hydroxyl radical_No Seed_Dry | 2014-07-29 | Gas phase chemical reaction, Aerosol formation | Photooxidation | METHACROLEIN, hydrogen peroxide, 10102-44-0 | Hydroxyl radical | 15 | 4 | NO2 | 5 | Download | |
615 | Caltech Atmospheric Chamber_20140805_Tridecane/hydrogen peroxide_Hydroxyl radical_No Seed_Dry | 2014-08-05 | Gas phase chemical reaction, Aerosol formation | Photooxidation | Tridecane, hydrogen peroxide | Hydroxyl radical | 15 | 4 | HO2 | 4 | Download | |
616 | Caltech Atmospheric Chamber_20140807_Methacrylolyl peroxynitrate(MPAN)/hydrogen peroxide_Hydroxyl radical_No Seed_Dry | 2014-08-07 | Gas phase chemical reaction, Aerosol formation | Photooxidation | Methacrylolyl peroxynitrate(MPAN), hydrogen peroxide | Hydroxyl radical | 15 | 4 | HO2 | 5 | Download | |
623 | Caltech Atmospheric Chamber_20130410_trans-beta IEPOX/hydrogen peroxide_Hydroxyl radical_Ammonium sulfate | 2013-04-10 | Condensed-phase chemical reaction, Multiphase chemical reaction | Photooxidation , Heterogeneous oxidation , Other aqueous/aerosol phase | trans-beta IEPOX, hydrogen peroxide | Hydroxyl radical | 16-22 | 50-83 | Ammonium sulfate | HO2 | 3 | Download |
624 | Caltech Atmospheric Chamber_20130415_trans-beta IEPOX/hydrogen peroxide_Hydroxyl radical_Ammonium sulfate_AqueousPhotooxidation | 2013-04-15 | Condensed-phase chemical reaction, Multiphase chemical reaction | Photooxidation , Heterogeneous oxidation , Other aqueous/aerosol phase | trans-beta IEPOX, hydrogen peroxide | Hydroxyl radical | 16-22 | 49-80 | Ammonium sulfate | HO2 | 3 | Download |