An automatic liquid-nitrogen filling system for multiple Ge detectors

Mitsuo Koizumi, Masumi Oshima, Yosuke Toh, Atsushi Kimura, Tadahiro Kin, Kazuyoshi Furutaka, Yukihiro Murakami, Akihiko Osa, Shingo Ando

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)


In order to reduce the time and effort of the daily task of refilling Dewar vessels of Ge detectors with liquid nitrogen (LN2), we have developed an automatic LN2 filling system equipped with a LN2 plant. With this system, we were freed from the work of LN2 filling. Such an LN2 filling system is useful for moderate-scale Ge detector arrays consisting of fewer than 20 Ge detectors.

Original languageEnglish
Article number016102
JournalReview of Scientific Instruments
Issue number1
Publication statusPublished - 2009
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Instrumentation


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