Air monitoring cassette

Details Air monitoring cassette Air monitoring cassette

1991-03-28

1993-04-27

Noland, Tom

Measuring and testing

Gas analysis

Solid content of gas

7386323, 7386325, 55270, B01D 2708, B01D 3530, G01N 100

Patent

active

052051552

ABSTRACT:
An air monitoring cassette for monitoring airborne particulate wherein the cassette includes a housing defining an airway therethrough. The housing includes an outlet end for connection to a pump. The housing further includes an inlet end opposite the outlet end and a filter to collect particulate thereon intermediate said outlet end and inlet end. The inlet end includes an outwardly flared inside surface so that particulate laden air can be drawn through the cassette and non-uniform deposition of particulate on the filter reduced.

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