摘要
流气式气体探测器的气密性常用U形管压力计测量.本文给出了该方法测量探测器气体泄漏率的计算公式,讨论了气压、温度测量精度对泄漏率误差的影响.
U-tube pressure gauge is often used to measure the gas tightness of gas detector with flow mode. The formula to calculate the gas leakage rate of detector by this method is given, the effects of measuring accuracies of pressure and temperature to leakage rate are discussed as well.
出处
《高能物理与核物理》
CSCD
北大核心
1989年第1期1-4,共4页
High Energy Physics and Nuclear Physics
