Burkard 7 Day Volumetric Spore Sampler is not pulling in enough air according to the flow meter, replaced motor, checked for air leaks, any ideas?

Our Burkard 7 Day Volumetric Spore Sampler is not registering 10 litres/minute air according to the flow meter. The motor is running but the flow meter is showing no air coming in. A piece of kim...

30 June 2017 9,722 24 View