Gas analyzer and method for analyzing a gas

Details Gas analyzer and method for analyzing a gas Gas analyzer and method for analyzing a gas

1994-11-17

1996-07-02

Williams, Hezron E.

Measuring and testing

Gas analysis

With compensation detail

73 233, 73863, 7386481, 73 2902, G01N 3000, G01N 3100, A61B 508

Patent

active

055310966

ABSTRACT:
A method for gas analysis includes the steps of extracting a gas sample from a gas to be analyzed with respect to one or more of its gas components, measuring the flow of the extracted gas sample, and adding a replacement gas to the gas in the same amount as the extracted sample in order to minimize the impact on the main gas flow of the extraction of the gas sample. The replacement gas can consist of the same gas components constituting the gas sample. A gas analyzer for performing the method is also disclosed.

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