- PM 10 and PM 2.5 Impactors of sampler based on designs standardized by US EPA
- Flow Control based on Mass Flow measurements to remove errors due to pressure, temperature changes (of both ambient air and filter).
- Auto shut off if flow rate drops significantly below 1 m3/hr
- Microcontroller based data logger records Air Temp., Filter Temp and flow rate.
- Windows based software for downloading data.
- Pump Assembly in separate cabinet to prevent loss of volatile fraction and improve portability.
- Special imported oil free brushless vacuum pump that is practically noiseless