Temperature Control Method for Use between 4.2° and 77°K
- 1 October 1960
- journal article
- research article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 31 (10) , 1133-1135
- https://doi.org/10.1063/1.1716825
Abstract
A simple system is described for maintaining controlled experimental temperatures between the normal boiling points of helium and nitrogen. No special apparatus is involved other than that normally required for the handling of liquid helium and the measurement of low temperatures. The technique has been used to control the temperature of a resonant cavity to within ±0.2°K, for T>20°K, using a copper‐Constantan thermocouple and a variable range recording potentiometer to measure temperature.Keywords
This publication has 1 reference indexed in Scilit:
- Observations of the Thermal Behavior of Radicals in Gamma-Irradiated IceThe Journal of Chemical Physics, 1960