System for the detection of trace vapors and particles in air

Details System for the detection of trace vapors and particles in air System for the detection of trace vapors and particles in air

2008-05-27

2008-05-27

Cygan, Michael (Department: 2855)

Measuring and testing

Sampler, sample handling, etc.

With constituent separation

Reexamination Certificate

active

07377188

ABSTRACT:
A detector for the detection for trace vapors and particles in the air that includes a housing; a well formed in the housing; a heated filter positioned across the well; a source delivering sampled air substantially perpendicular to the open end of the well on a first side of the filter; a source to supply dry air across the first side of the filter; a detector line in communication with the at least one well on a second side of the filter; and a second dry air source for supplying air to the second side of the filter at a pressure below atmospheric pressure. An automatic inspection station that includes a vibrator for vibrating articles to be inspected. An automatic inspection station that includes a heating element positioned below an upper surface of the floor and an inlet positioned above the floor.

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patent: 10-314521 (1998-12-01), None
English language abstract for JP10-314521.
International Search Report of PCT/US2006/013396 dated Aug. 22, 2006.

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