Device for continuous real-time monitoring of ambient air

Details Device for continuous real-time monitoring of ambient air Device for continuous real-time monitoring of ambient air

2007-12-25

2007-12-25

Larkin, Daniel S. (Department: 2856)

Measuring and testing

Gas analysis

Ambient air

C073S031020, C073S031030, C073S863210, C095S219000, C096S181000, C096S209000, C096S316000, C096S413000, C436S177000, C436S178000, C436S181000

Reexamination Certificate

active

11236266

ABSTRACT:
The present invention provides a device for continuous real-time monitoring of ambient air. The device includes a receptacle, a liquid supply, and a pressure balancing system. The receptacle includes a gas inlet slit located such that the gas inlet slit is covered by liquid within the receptacle during use. The pressure balancing portion of the present device includes communication between a point within the receptacle above the liquid level in the receptacle, as well as a liquid inlet portion at the lowermost end of the receptacle, and an air space above a liquid supply portion and the liquid supply portion itself, respectively.

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Sceptor Industries, Inc.—OMNI 3000—Proven Performance in a Lightweight Sampler, Jun. 2, 2005, pp. 1-3.
Sceptor Industries, Inc. “Sceptor's Portable Aersol Collector Equips First Responders, Environmental Managers With Homeland Security-Level Performance”, Apr. 27, 2005, pp. 1-2.
T-Squared Technology, Inc. “New SpinCon OMNI—Announcement”, Apr. 11, 2005, pp. 1-2.

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