MEASUREMENT OF OXYGEN PARTIAL-PRESSURE USING A MINIATURE OXYGEN PUMP-GAUGE OPERATED IN THE POTENTIOMETRIC MODE

被引：6

作者：

BENAMMAR, M ^{[1
]}

MASKELL, WC ^{[1
]}

机构：

[1] MIDDLESEX POLYTECH, CTR ENERGY TECHNOL, BOUNDS GREEN RD, LONDON N11 2NQ, ENGLAND

来源：

SOLID STATE IONICS | 1992年 / 53卷 / pt 1期

关键词：

D O I：

10.1016/0167-2738(92)90367-X

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

An instrument for oxygen partial pressure measurement constructed around a sealed zirconia oxygen pump-gauge sensor Operated in the ac mode is described. By appropriate signal processing of the gauge output the oxygen partial pressure inside the sensor, P0, was determined and maintained constant via a feedback loop. The measurement of the oxygen partial pressure in the sample gas, P1, was made potentiometrically relative to this controlled internal reference.

引用

页码：75 / 79

页数：5

共 15 条

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