| Optical measurement |
Aethalometer (Magee Scientific, AE31 ) |
absorption measurement (370, 470, 520, 590, 660, 880, 950 nm) |
5 min |
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| |
Nephelometer (Ecotech Aurora 1000 and Radiance Research M903) |
sampling at 525 nm (dry) and 532 nm (wet) |
5 min |
|---|
| Size distribution |
SMPS |
N dist. (124 channels: 8.693 - 846.567 nm) |
5 min |
|---|
| Aerosol Chemistry |
filter sampling |
EC/OC (SUNSET), WOSC (TOC analyzer), Ion Chromatography |
24 hr / weekly |
|---|
| |
ACSM (AERODYNE RES. INC) |
OM, SO4, NO3, NH4 in PM1 |
? |
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| |
filter sampling |
EC/OC (SUNSET), WOSC (TOC analyzer), Ion Chromatography |
24 hr / 48 hr |
|---|
| |
PILS (Particle-into-Liquid-Sampler) |
PM1: Cl-, NO3-, SO42-, C2O42-, CH3SO3- |
12 min |
|---|
| Gas phase Chemistry |
Thermo model 42C Trace Level |
concentration of NO and NO2, measurement in ppbv |
30 min |
|---|
| |
Thermo electron 49c and 49i |
concentration of O3, measurement in ppbv |
5 min |
|---|
| |
Thermo electron 48c |
concentration of CO, measurement in ppbv |
30 min |
|---|
| |
|
concentration of Rn and Th |
|---|
| Met station |
Meteorological station |
temperature, humidity, wind speed, wind direction, total solar radiation |
5 min |
|---|
| Other |
PM10 conc. (Thermo electron FH 62 I-R) |
mass concentration of PM10 |
5 min |
|---|
| |
|
radiation in the wavelength of the photodissociation of NO2 |
5 min |
|---|