Semiautomatic liquid helium transfer controller
- 1 December 1978
- journal article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 49 (12) , 1746-1747
- https://doi.org/10.1063/1.1135331
Abstract
The controller described here allows liquid helium transfers of long duration into cryostats with minimum supervision. Dewar pressure is maintained by a controlled electrical heater that shuts off when the Dewar is empty.Keywords
This publication has 3 references indexed in Scilit:
- A reliable low-loss automatic liquid nitrogen filling systemCryogenics, 1976
- Automatic device for maintaining the level of liquid nitrogenCryogenics, 1976
- A Simple and Inexpensive Liquid Level Indicator for Cryogenic FluidsReview of Scientific Instruments, 1971