Windselect - Ambient air sampler for dust, metals, POP´s
The extraction of the air sample is primary defined by the selcetion of sectors.
- Sektor 1 is defined with 345 to 60°, sampling with cartridge 1
- Sektor 2 is defined with 75 bis 255°, sampling with cartridge 2
Calm is defined with a wind speed below 2 m/sec. If calm, then cartridge 3 takes the sample. Using this method, the impact of polluters to the local air quality in dependence to the wind speed can be measured.