VAPORIZED HYDROGEN PEROXIDE CONCENTRATION DETECTOR

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United States of America Patent

APP PUB NO 20090087921A1
SERIAL NO

11865786

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of determining the presence of vaporized hydrogen peroxide (VHP) in a region, comprising the steps of providing a sealable region having an inlet port and an outlet port, creating a flow of a carrier gas into, through and out of the region, delivering vaporized hydrogen peroxide into the carrier gas flow upstream of the region inlet port, destroying the vaporized hydrogen peroxide at a first location downstream from the region outlet port, monitoring the temperature of the carrier gas before and after the first location, and determining a presence of vaporized hydrogen peroxide in the region based upon the temperature readings before and after the first location.

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Patent Owner(s)

Patent OwnerAddress
AMERICAN STERILIZER COMPANY5960 HEISLEY ROAD MENTOR OH 44060-1834

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hill, Aaron L Erie, US 30 474

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