Measuring device, reaction carrier and measuring method

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United States of America Patent

PATENT NO 9915636
SERIAL NO

14784749

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Abstract

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A reaction carrier (14), a measuring device (12) and a measuring method measure a concentration of gaseous and/or aerosol components of a gas mixture. A flow channel (42), extends between two connecting elements (44) and defines a reaction chamber (46) with an optically detectable reaction material (48) that reacts a component of the gas mixture or with a reaction product of the component. The reaction carrier (14) includes a temperature-measuring element (88). The measuring device (12) includes a temperature-measuring element (90) which records a temperature of the measuring device (12) and/or of the reaction carrier (14), and a temperature-determining unit (92) which determines the temperature of the gas mixture as a function of the measurement result of the at least one temperature-measuring element (90). The measuring method includes determining a concentration of the component on the basis of an optically detectable reaction and the determined temperature of the gas mixture.

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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
Hansmann, Hans-Ullrich Barnitz, DE 67 836
Rostalski, Philipp Lübeck, DE 17 30

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