Quantitative carbon dioxide detector
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United States of America Patent
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Feb 19, 1991
Issued Date -
N/A
app pub date -
Mar 31, 1988
filing date -
Aug 13, 1986
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Expired
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Abstract
A detector for rapid response, quantitative determination of carbon dioxide in a gas comprising one or more components, each of which comprises a carrier with a surface to be exposed to the gas, said surface including ane indicating element of a predetermined sensitivity which gives a rapid response signal when exposed to a given concentration of carbon dioxide, the response signals produced when the component or components are exposed to the gas providing a rapid and progresssive quantitative determination of the concentration of carbon dioxide or any change with time of said concentration in the gas.
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