跳转到主内容
Waters China

动态渗漏测试期间的渗漏速率曲线图不正确 - WKB12203

故障描述

  • 动态渗漏测试期间的渗漏速率曲线图不正确
  • 当监测初级泵的渗漏率时,显示蓄积泵的渗漏率增加

20170418 pump B dynamic leak test.JPG

环境

  • ACQUITY UPLC BSM
  • ACQUITY I-Class BSM
  • ACQUITY H-Class BSM

原因

蓄积泵上的单向阀故障

解决方法

更换蓄积泵的单向阀。

经典 ACQUITY 蓄积泵单向阀部件号:700002968

I-Class ACQUITY 蓄积泵单向阀部件号:700003755

H-Class ACQUITY 的蓄积泵单向阀部件号:700005164

附加信息

 

id12203, 2489, 2489B, 2489SFC, A-10UV, accumulator, ALLCOLCLR, ALLCOLHTR, ALLCOLHTRB, check valve, UPBINARY, UPIBSM, UPIBSM+, UPISMFL, UPISMFL+, UPISMFTIVD, UPISMFTN, UPISMFTN+, UPQSM, UPQSM+, UPQSMBIO, UPQSMBIO+, UPSMFTN, UPSMFTN+, UPSMFTNB+, UPSMFTNBIO, UPSMPMGR, 止回阀