Air Sampler Model AS2

Air Sampler Model AS2 is a personal sampler consists of a mini-pump driven by a D.C. motor working on a 6 volt rechargeable battery. These work continuously for upto 10 hours between charging. The air sampler can be used even while charging on a 220V AC mains supply. Useful to draw a sample gas in the laboratory through bubblers for determination of pollutants levels of gases or dry dusts.