元素分析仪-同位素比质谱仪系统CN模式的日常维护及使用

Routine Maintenance and Use of CN Mode of Element Analyzer-Isotope Ratio Mass Spectrometer

摘要: 介绍了元素分析仪-同位素比质谱仪（EA-IRMS）系统CN模式的组成、功能及工作原理，总结了日常维护、常规操作步骤，以期为相关人员提供参考。

Abstract: The composition, function and working principle of the CN mode of the element analyzer-isotope ratio mass spectrometer (EA-IRMS) are introduced. The daily maintenance and routine operation steps are summarized to provide reference for relevant personnel