Optical particle counter. Light scattering sensors (mass, size). Condensation particle counter (CPC, number). Scanning mobility particle sizer (SMPS, size, number). ELPI. Diffusion charging sensor (DC, active surface). Epiphaniometer (active surface). Aethalometer (BC, black carbon). Photoelectric aerosol sensor ...
By Jing Ltd. based in Zollikofen, SWITZERLAND.
One of the main sources of air pollution is traffic. To estimate the traffic contribution to air pollution the emissions are calculated from the vehicle fleet composition and vehicle emission factors (EF). Since the emission factors depend on vehicle type (cars, heavy and light duty), engine maintenance, driving environment (city, highway, regional roads) and weather, the emmision factors must be measured for in-use vehicles in actual traffic ...
By Magee Scientific Company based in Berkeley, CALIFORNIA (USA).
. This major gap in our understanding of how aerosols and clouds alter climate continues to drive the need for more widespread and accurate measurements, especially of black carbon (BC) aerosols that contribute to climate warming and clouds that cool the ...
By Droplet Measurement Technologies (DMT) based in Longmont, COLORADO (USA).
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