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An automated relaxation calorimeter with extended temperature range

 

作者: B. F. Griffing,   S. A. Shivashankar,  

 

期刊: Review of Scientific Instruments  (AIP Available online 1980)
卷期: Volume 51, issue 8  

页码: 1030-1036

 

ISSN:0034-6748

 

年代: 1980

 

DOI:10.1063/1.1136374

 

出版商: AIP

 

数据来源: AIP

 

摘要:

A computer‐automated thermal relaxation calorimeter for use in the temperature range 4–380 K is described. The system can be utilized to make absolute measurements on fairly small (20 mg.) samples which may be of low thermal conductivity. A new hybrid sweep‐decay mode of operation for measuring heats of transition is demonstrated.

 

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