发明名称 |
Devices, systems and methods for testing gas sensors and correcting gas sensor output |
摘要 |
A method of adjusting the output of an electrochemical sensor including a working electrode and a counter electrode, includes: electronically causing a current flow between the working electrode and the counter electrode via an electrolyte without introducing a test analyte to the electrochemical sensor; measuring a response of the sensor to the current demand resulting from the electronically generated current flow; and using the measured response to adjust the sensor output during sampling of an analyte gas.
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申请公布号 |
US7959777(B2) |
申请公布日期 |
2011.06.14 |
申请号 |
US20080215295 |
申请日期 |
2008.06.26 |
申请人 |
MINE SAFETY APPLIANCES COMPANY |
发明人 |
SCHEFFLER TOWNER B. |
分类号 |
G01N27/26;G01N27/416;G01N27/417;G01N33/00 |
主分类号 |
G01N27/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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