日立L-7000型高效液相色谱仪故障与维修  

Trouble-Shooting of Hitachi L-7000 High Performance Liquid Chromatography System

作　　者：潘小磊[1] 王永军[1] 包君 

机构地区：[1]沈阳药科大学药学院,辽宁沈阳110016 [2]同联集团有限公司,辽宁沈阳110021

出　　处：《装备制造技术》2010年第9期92-94,共3页Equipment Manufacturing Technology

摘　　要：介绍了日立L-7000型高效液相色谱仪的4例常见故障:不出峰、噪音大、峰面积重复性差及进气泡,并阐述了其简单的诊断方法。High Performance Liquid Chromatography（HPLC） has now become the most popular chromatographic technique,and has been applied in various branches of science and technology including the pharmaceutical sectors.In this paper,4 specific problems—no peak,noisy baseline,poor precision results,and air bubbles—were discussed for their possible causes and practical solutions.

关 键 词：高效液相色谱仪 诊断 维修 

分 类 号：TH833[机械工程—仪器科学与技术]