Gas analysis unit reacts - reacts rapidly to pressure changes to compensate and eliminate errors caused by turbulence and convection

In a gas analysis instrument, a sample gas is introduced to a cellular gas analyser through an inlet pipe (3). The inlet pipe has no branches; that a pressure sensor (7) registers changes in pressure within the gas analyser; and that a compensation device (8) which compensates for the changes in the...

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Bibliographic Details
Main Authors KOIKE, HIDEKI, KYOTO, JP, TAKEDA, KENJI, KYOTO, JP
Format Patent
LanguageEnglish
Published 23.09.1993
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:In a gas analysis instrument, a sample gas is introduced to a cellular gas analyser through an inlet pipe (3). The inlet pipe has no branches; that a pressure sensor (7) registers changes in pressure within the gas analyser; and that a compensation device (8) which compensates for the changes in the pressure measurements registered within the cell, and that the compensation is effected upon the basis of the pressure measured by the sensor. USE/ADVANTAGE - The process is used in the analysis of gas. The instrument reacts rapidly to changes to eliminate errors due to turbulence and convection.
Bibliography:Application Number: DE19934308191