Optimization of the Process of Obtaining Low Temperatures in Universal Liquid-Flow Cryostats
Keywords:cryostat, liquid helium, liquid nitrogen, capacitive level gauge
In order to quickly and economically achieve low temperatures, the process of obtaining them in home universal liquid-flow cryostats using liquid helium and nitrogen is considered. To control the level of a cryoagent, an original capacitive system for measuring the level of different liquid cryoagents has been designed, which has no analogs in the world. It has been experimentally shown that the most optimal and economical way to obtain low temperatures is to pump cryoagent vapors directly from the working chamber of the cryostat.
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