Patent ID: 9513278
Filing Date: 2016-12-06
CPC Classification: G01N

Claim Text:
1. A gas sampler device comprising: a top plate having a top surface with a plurality of holes; a bottom plate forming an enclosure with said top plate, said bottom plate having an upwardly projecting ridge, said ridge defining a receiving portion for receiving a dish in said enclosure, and having a center well formed in said bottom plate; a plurality of elongated slots formed in said bottom plate and extending outward from said center well, each said plurality of elongated slots being in flow communication with said center well; a gas passageway formed in said bottom plate, and said gas passageway being in flow communication with said center well and extending through said bottom plate to outside bottom plate; and an air port located outside said bottom plate being in flow communication with said gas passageway, said air port configured to connect to a vacuum tube, said air port being configured to draw gas into said enclosure through said top plate to impinge on said dish and travel through said plurality of elongate slots into said well.