An apparatus for the detection of drops of the active chemical substances and tillaegsudstyr to modify an apparatus for the detection of vapor to an apparatus for the detection of drops of the active chemical substances

摘要

Falling liquid droplets of a chemical agent are detected by providing a droplet collector assembly which includes an air permeable surface member disposed to intercept falling droplets and adapted to cause vaporization of the intercepted droplets into a sample air stream drawn through the surface member. The sample air stream containing droplet vapor is then led into the sample inlet of a vapor detector.