離子色譜自動進樣器的故障分析及維護

【摘要】離子色譜儀用于分析測定陰、陽離子或者離子型化合物，并以選擇性好、穩(wěn)定性好、容載量高、方便、快捷、價廉等優(yōu)勢備受青睞。本文根據(jù)故障維修案例，分析了故障原因及解決辦法，并總結(jié)了離子色譜儀在日常使用中容易出現(xiàn)的故障及必要的日常維護方法，有助于離子色譜儀的正常運行并延長使用壽命。

【關(guān)鍵詞】離子色譜儀；故障排除；日常維護

【DOI編碼】10.3969/j.issn.1674-4977.2023.01.029

Failure Analysis and Maintenance of Automatic Sampler for Ion Chromatography

WANG Guan-yu，GAO Dong，XIAO Kun，ZHU Ren-tao，HAN Zhi-gang

（Fushun Food Inspection and Testing Center，F(xiàn)ushun 113006，China）

Abstract：Analysis and determination of anionic， cationic， or ionic compounds by ion chromatography. Its advantages of good selectivity，good stability，high capacity，convenience，rapidity，and low price. According to the fault maintenance cases，the fault causes and solutions are analyzed，the trouble and troubleshooting during routine maintenance and use were put forward，it facilitated the ion chromatography instrument to work effectively and prolong the service life of the instrument.

Key words：ion chromatography；troubleshooting；routine maintenance

在1975年之前奧地利人利用氫離子（酸）做洗脫離子，通過輸液泵送到苯系陽離子交換樹脂中洗脫鈉離子，并用計數(shù)器測定[1]。（剩余5267字）