Bass CD. A demountable nonmagnetic multiconductor feedthrough suitable for use in liquid helium applications.
Rev Sci Instrum 2008;
79:055101. [PMID:
18513086 DOI:
10.1063/1.2917876]
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Abstract
A superfluid-helium-tight nonmagnetic electrical feedthrough has been developed by using brass pins embedded within an epoxy resin plug and mounted on a beryllium copper Conflat flange. A method for building these feedthroughs is discussed, and their performance history is described.
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