Zefons single-stage bioaerosol impaction sampler A6 is an aluminum device held together by 3 spring clams and sealed with o-ring gaskets. The impactor stage contains 400 precision-drilled holes.

When air is drawn through the sampler, multiple jets of air on the stage direct any airborne particles toward the surface of the agar collection plate.

To ensure sample integrity the Impactor must be used with a pump capable of 28.3 Liters per minute.

This unit comes complete with telescopic sampling stand so you can adjust sampling height to meet standard protocols.