摘要
从理论上导出了非真空收集器质谱检漏漏率的几种标定公式 ,并对漏率标定的各种方法进行了利弊分析。经综合考虑认为 :为实现快速的高精度的漏率标定 。
The calibration formulas of leakage detecting with mass spectrometry under nonvacuum environment are derived.The strengths and weaknesses of various existing leakage calibration method are analyed respectively.The analysis results show that in order to fast perform leakage calibration of high accuracy,the injection method of standard gas quantity is agreeable to leakage calibration.
出处
《中国空间科学技术》
EI
CSCD
北大核心
2001年第3期42-46,共5页
Chinese Space Science and Technology
