An automatic liquid-nitrogen filling system for multiple Ge detectors.
In order to reduce the time and effort of the daily task of refilling Dewar vessels of Ge detectors with liquid nitrogen (LN(2)), we have developed an automatic LN(2) filling system equipped with a LN(2) plant. With this system, we were freed from the work of LN(2) filling. Such an LN(2) filling system is useful for moderate-scale Ge detector arrays consisting of fewer than 20 Ge detectors.
Koizumi
Mitsuo
M
Nuclear Science and Engineering Directorate, Japan Atomic Energy Agency, Shirakata Shirane 2-4, Toukaimura, Naka, Ibaraki 319-1195, Japan. koizumi.mitsuo@jaea.go.jp
Oshima
Masumi
M
Toh
Yosuke
Y
Kimura
Atsushi
A
Kin
Tadahiro
T
Furutaka
Kazuyoshi
K
Murakami
Yukihiro
Y
Osa
Akihiko
A
Ando
Shingo
S