Cryostat for Thermal Measurements between 2–300°K
- 1 March 1968
- journal article
- research article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 39 (3), 353-356
- https://doi.org/10.1063/1.1683370
Abstract
A modification of the Giauque‐Johnston cryostat for thermal measurements in the temperature range 2–300°K has been designed and constructed. The cryostat utilizes efficient heat switches for cooling. A variable temperature regulated radiation shield between the cold wall and the inner sections of the cryostat leads to a working section which can be maintained to a millidegree at any temperature in the working range of the cryostat. The operation and performance of the cryostat are described.Keywords
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