高效液相色谱仪泵压过高的故障分析

The Trouble Analysis for Higher Pump Pressure of HPLC

摘要: 泵压过高是高效液相色谱仪(HPLC)最常见的故障之一.介绍了导致泵压过高的各种成因的分析方法.利用分段拆卸法可以简便、快速、准确地判断仪器的故障部位.

Abstract: The trouble analysis and removal for higher pump pressure in operating HPLC were introduced in this paper. By means of remoning parts from HPLC in order,we can locate and remove the problem easily and quickly.