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Recording Oxygen Concentration and Rate of Exchange

 

作者: F. S. Brackett,   J. H. Daniel,   R. G. Crickard,  

 

期刊: Review of Scientific Instruments  （AIP Available online 1957）
卷期: Volume 28, issue 3  

页码: 182-186

 

ISSN:0034-6748

 

年代: 1957

 

DOI:10.1063/1.1746472

 

出版商: AIP

 

数据来源: AIP

 

摘要:

A recorder for oxygen concentration and rate of exchange is described. A polarographic square wave method is adapted to servo‐pen‐recording. Cam‐driven microswitches provide the square potential pattern and also the programed timing on which the rate evaluation is based. A three‐second time resolution in rate reveals transient details unobserved in concentration recording.

 

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