Station and method for measuring airborne molecular contamination

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United States of America Patent

PATENT NO 11768134
APP PUB NO 20210190647A1
SERIAL NO

17057953

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Abstract

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A station for measuring airborne molecular contamination includes: at least one gas analyser; a conditioning pump; and a sequencing unit including a sequencing program defining an order for the measurements to be performed for at least two sampling lines, the sequencing unit being configured to control the connection of a sampling line to be measured, the measurement of which is programmed to follow that of a sampling line being measured, with the conditioning pump, while controlling the connection of the sampling line being measured with the at least one gas analyser. A method for measuring airborne molecular contamination using such a station is also disclosed.

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Patent Owner(s)

Patent OwnerAddress
PFEIFFER VACUUMANNECY ANNECY HAUTE-SAVOIE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bounouar, Julien Annecy, FR 13 49
Le, Barillec Olivier Annecy, FR 3 2

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