Laser Aerosol Spectrometer (LAS) 3340A
Conduct optical measurements of particles from 90 nm to 7.5 micrometers simultaneously. The Laser Aerosol Spectrometer (LAS) 3340A combines ultra-high sensitivity and superior resolution with ease-of-use. The LAS is an optical spectrometer that measures particle size distributions from 0.09 (90 nm) to 7.5 µm. The 100 size channels are configurable; this enables users to zero in on a specific size range, or to match the resolution of another instrument.
The LAS 3340A is used in many different applications: determining the efficiency of air cleaners, HEPA/ULPA high efficiency filter testing, indoor/outdoor air quality studies, and source apportionment. Measure a complete size distribution in as little as one second.