GAS-MEASURING CHIP, PORTABLE CHIP MEASUREMENT SYSTEM AND METHOD FOR OPERATING A PORTABLE CHIP MEASUREMENT SYSTEM

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United States of America Patent

SERIAL NO

15526073

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Abstract

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A gas-measuring chip (10), used with a gas-measuring device (100) of a portable chip measurement system, has a carrier (11) and measuring channels (20, 20′, 20″). A regenerable, nonconsumable sensor (30, 30′, 30″) is arranged in each measuring channel. A method includes inserting the gas-measuring chip (10) into the gas-measuring device (100) and connecting one measuring channel of the gas-measuring chip (10) to a pumping system (120, 121) of the gas-measuring device (100). A measurement is carried out with a first measuring channel (20, 20′, 20′) with a switching over to a measuring channel different from the first measuring channel. The sensors (30, 30′, 30″) of the measuring channel used last is regenerated and optionally simultaneously there is a measurement with the measuring channel switched over to. There is a switching over to a measuring channel, which is different from the measuring channel last used for the measurement.

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Patent Owner(s)

Patent OwnerAddress
DRAGER SAFETY AG & CO KGAAREVALSTRASSE 1 LÜBECK 23560

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BÄTHER, Wolfgang Lübeck, DE 6 25
LEHMANN, Stefan Uetersen, DE 67 757

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