How to check the tightness of the perforated lid of MAS-100 microbial air samplers

In order to make sure that air is aspirated correctly through the perforated lid of your MAS-100 microbial air sampler, it is essential that the ring and perforated lid are tightly sealed. An untight perforated lid might affect the measurement, as air can be aspirated from the side.
In this Quick tip our expert Roland Durner shows you how to make sure that the perforated lid sits tightly on your MAS-100 microbial air sampler.
#airsampler #environmentalmonitoring #airsampling #perforatedlid #MAS100
More on perforated lids:
► www.mbv.ch/en/...
► WEBSITE: www.mbv.ch
Follow us:
► LINKEDIN: / mbv-microbialairsampling
► FACEBOOK: / mbvairsamplers
► RUclips: / mbvmas100microbialairs...