高效液相色谱仪压力不稳故障解析与检修示例

High Performance Liquid Chromatograph Press Unsteadiness Analysis and Repair

压力不稳是液相色谱常见的故障。气泡、漏液、单向阀不良和输液泵相位不正确是产生故障的原因,通过对这四个方面的解析,用户可参照方法来排除故障。

The pressure unsteadiness is a familiar trouble. The cause of the trouble can be air bubble ,leak, the fault of the valve and phase of pump. By analysing these four aspects, we can find a method to repair.