APM 802

APM 433

An independent standalone instrument for monitoring Gaseous Pollutants like SO2, NO2, Cl2, H2S, O3, NH3 etc. in ambient air using wet chemical methods.

APM 411 TE

New improved gaseous sampling attachment for Respirable Dust (PM 10) Samplers and Fine Particulate (PM 2.5) Samplers. APM 411 TE is a thermoelectrically cooled instrument enabling sampling of gases like SO2, NO2, Cl2, H2S, O3, NH3 etc using wet chemical methods.

APM 411

Compact and light weight gaseous sampling attachment for Respirable Dust (PM 10) Samplers and Fine Particulate (PM 2.5) Samplers. Cooling can be provided by using ice or cold water bath around the impingers