Booster Cryostat for Temperatures down to 0.74°K
- 1 January 1955
- journal article
- research article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 26 (1) , 49-50
- https://doi.org/10.1063/1.1771238
Abstract
The cryostat produces temperatures down to 0.74°K by pumping on a liquid helium bath with a large diffusion pump. A shielding pot containing liquid helium at 2°K reduces heat influxes to the main bath and plays a very important role in reducing the pressure drop arising from viscous flow of the gas up the helium Dewar. The low temperature region is visible and the experimental apparatus is easily accessible merely by removing two glass Dewars.Keywords
This publication has 2 references indexed in Scilit: