Gamma ray gas detector

一种γ射线气体探测器

Abstract

The utility model discloses a gamma ray gas detector, comprising a detecting body, a chamber of a preamplifier and the preamplifier. The preamplifier is arranged in the chamber of the preamplifier. The utility model is characterized in that the gamma ray gas detector also comprises a vacuum humid room. The detecting body is hermetically arranged in the vacuum humid room. The preamplifier chamber is fixedly connected on one side of the humid room. The gamma ray gas detector can thoroughly solve the influence caused by the temperature change of the environment to the stability of the detector, increasing the long-term stability and accuracy of the nuclear scale.
本实用新型公开了一种γ射线气体探测器,包括探测本体、前置放大器室和前置放大器,前置放大器设置在前置放大器室内,其特点在于,还包括一个真空保温室,探测本体密闭安装在真空保温室内,前置放大器室固定连接在真空保温室一侧。该γ射线气体探测器,可以彻底解决环境温度变化对探测器稳定性的影响,从而提高核子秤的长期稳定性及秤的准确度。

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    CN-104319222-AJanuary 28, 2015中国原子能科学研究院Standard high-pressure ionization chamber and manufacturing method thereof