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Microbalance Assembly for Adsorption Studies at Low Temperatures

 

作者: Raymond Bowers,   Earl A. Long,  

 

期刊: Review of Scientific Instruments  （AIP Available online 1955）
卷期: Volume 26, issue 4  

页码: 337-341

 

ISSN:0034-6748

 

年代: 1955

 

DOI:10.1063/1.1771293

 

出版商: AIP

 

数据来源: AIP

 

摘要:

A microbalance assembly is described, suitable for the measurement of adsorption isotherms at liquid helium temperatures by the gravimetric method. The design leaves the balance readily accessible and overcomes the two principal difficulties which are spurious mechanical disturbances and buoyancy effects.

 

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