浅谈气相色谱质谱联用仪日常维护及故障处理

Discussion on Routine Maintenance and Fault Handling of GC-MS

气相色谱质谱联用仪(GC-MS)可以分为气相色谱部分和质谱部分。气相色谱部分日常维护包括气体管路、进样口、色谱柱。质谱部分日常维护包括真空系统和离子源。就气相色谱质谱仪使用注意事项、日常维护和常见的故障处理进行讨论,为气相色谱质谱仪的使用操作提供参考。从而提高环境监测实验室仪器设备的管理水平,使实验室仪器设备得以正常运行,为环境管理提供更好的服务。

GC-MS can be divided into gas chromatography and mass spectrometry. The routine maintenance of gaschromatography includes gas pipeline, injection port and column. Mass spectrometry part daily maintenance includesvacuum system and ion source. The matters needing attention, routine maintenance and fault handling of GC-MS werediscussed, which could provide reference for the operation of GC-MS. It could help to improve the management level ofenvironmental monitoring laboratory instrument and equipment, make the laboratory instrument and equipment worknormally and provide better service for environmental management.