Carbon dioxide sensor and method of determining partial...

Details Carbon dioxide sensor and method of determining partial... Carbon dioxide sensor and method of determining partial...

2003-02-03

2009-11-24

Siefke, Sam P (Department: 1797)

Chemistry: analytical and immunological testing

Oxygen containing

Inorganic carbon compounds

C422S050000, C422S083000, C422S090000

Reexamination Certificate

active

07622304

ABSTRACT:
A carbon dioxide sensor and a method of detecting carbon dioxide using the sensor are provided, the sensor includes a closed chamber having as a wall portion thereof a substantially watertight, carbon dioxide-permeable membrane, two electrodes disposed in the chamber, and a film of substantially electrolyte-free liquid disposed in the chamber capable of simultaneously contacting the membrane and both of the electrodes.

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