A temperature regulator for the range 77 to 340 K
โ Scribed by P.V. Kuchinskii; V.M. Lomako
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 183 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0011-2275
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๐ SIMILAR VOLUMES
## ACCURATE MEASUREMENTS of thermophysical properties of substances and also cahbration for precision thermometry require high stability in temperature control at any point in the range from 4 2 up to 300 K We describe below a temperature regulator for this range which has been tested over a long
The equipment described was designed to control and stabilize temperature in the range of 1.5-350 K in a liquid helium type cryostat. The temperature sensor was a germanium resistor for the range 1.5-100 K and a platinum resistor above 60 K. The long-time temperature stability was 1 x 10 -4 K b -1 u