ID:
36

Name:
PWL_near_20220630

Instrument:
Scanning Mobility Particle Sizer (#373)

Chamber:
Georgia Tech Environmental Chamber (Far)

Temperature (°C):
5

Relative humidity (%):
2

Particle composition:

• Ammonium sulfate

Particle measurement size range:
17.5-982.2

Particle generation method:
Atomized using TSI 3076 aerosol generator. Aerosol was passed through the diffusion dryer and neutralizer.

Date of characterization experiment:
2022-06-30

Months since calibration:

Wall loss experiment description:
Ammonium sulfate seed injected at dark chamber..

Wall loss rates calculation method:
Size-dependent beta was calculated for the characterization.

Frequency of particle loss experiments:

Wall loss correction description:
Size-dependent beta determined by the particle loss characterization was applied to chamber experiment data to derive particle wall loss corrected number and volume concentrations.

Link to supplemental information:

Additional notes:

Characterization data file:
20220630_Wall_Loss_Far_Takeuchi_summary.csv