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中国科学院上海原子核研究所
Received:25 January 1983,
Published:1985
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Haiqiu Bao, Weiyu He. The equipment for on-line monitoring of carbon-11 production[J]. Nuclear techniques, 1985, 08(1): 54-55,76.
为了对回旋加速器生产的放射性气体
11
C直接进行定量监测,获得该同位素生产的总产额,我们设计了流气式电离室。其总的监测不确定度在7%之内,满足在线监测的要求。
In order to detect the radioactive gas (carbon-11) in its cyclotron production process an ionization chamber of FG-1 type was designed. The advantages of the ionization chamber are simplicity of the structure
stability of the performance
convenience of the operation etc. Its total error of the measurement is about ±7%.
Ionization chambers for measuring tritium in process streams, DP-747 Contract AT(07-2)-1 , 1971 , p. 29 .
G. A. Brinkman et al ., Inter. J. Appl. Radiat. Isotopes , 14 , 503 ( 1963 ).
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