Simple apparatus for the measurement of thermal diffusivity between 80–500 K using the modified A˚ngstro¨m method
作者:
J. W. Vandersande,
R. O. Pohl,
期刊:
Review of Scientific Instruments
(AIP Available online 1980)
卷期:
Volume 51,
issue 12
页码: 1694-1699
ISSN:0034-6748
年代: 1980
DOI:10.1063/1.1136158
出版商: AIP
数据来源: AIP
摘要:
An apparatus that is capable of measuring thermal diffusivity between 80–500 K using a modified A˚ngstro¨m method is described. The main feature of the apparatus is its simplicity. A detailed description of the equipment and the experimental procedure as well as the difficulties that can be encountered are given. The results of measurements on samples covering a wide range of thermal diffusivities are also given.
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