Calibration device for carbon dioxide sensor

Details Calibration device for carbon dioxide sensor Calibration device for carbon dioxide sensor

2007-02-13

2007-02-13

Williams, Hezron (Department: 2856)

Measuring and testing

Instrument proving or calibrating

Gas or liquid analyzer

C073S001060, C073S001880, C073S031020, C073S031050

Reexamination Certificate

active

10908737

ABSTRACT:
A self-calibrating carbon dioxide sensor that includes a carbon dioxide detector and a carbon dioxide gas generator. In some embodiments, the carbon dioxide gas generator includes a heating element and a carbon dioxide gas releasing solid material in thermal communication with the heating element. The carbon dioxide gas releasing solid material releases carbon dioxide when heated by the heating element. Methods of calibrating a self-calibrating carbon dioxide sensor are also disclosed.

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