跳转到主内容
Waters China

ACQUITY UPLC动态渗漏测试失败:Primary Pump unable to compress(初级泵无法压缩) - WKB243889

故障描述

  • 泵能够灌注,流速良好
  • 运行动态渗漏测试时,初级泵开始压缩,但无法达到设定压力(错误代码: unable to compress(无法压缩))
  • 运行动态渗漏测试时,初级泵无法将目标压力维持到动态渗漏测试结束(错误代码:unable to maintain pressure(无法维持压力))
  • 单向阀是蓄积泵和初级泵泵头的新增功能

环境

  • ACQUITY UPLC 二元溶剂管理器 (BSM)
  • ACQUITY UPLC H-Class 四元溶剂管理器 (QSM)
  • ACQUITY UPLC H-Class BSM
  • ACQUITY UPLC I-Class BSM
  • ACQUITY Premier

原因

泵头密封件磨损。

解决方法

  1. 更换泵头中的高压密封。

对于 ACQUITY 经典和 H-Class,部件号为 700002599 (Bio 700005418)

对于 ACQUITY Premier,部件号为 700005418

对于 ACQUITY I-Class,部件号为 700009135

附加信息

 

id243889, A-30SDM, accumulator, check valve, UPAQSM, UPBINARY, UPBSM+, UPBSMIVD, UPIBSM, UPIBSM, UPIBSM+, UPIBSM+, UPIBSMIVD, UPISMFL, UPISMFL+, UPISMFTIVD, UPISMFTN, UPISMFTN+, UPLCCOLHTR, UPNBINARY, UPPBSM, UPPQSM, UPQSM, UPQSM, UPQSM+, UPQSM+, UPQSMBIO, UPQSMBIO, UPQSMBIO+, UPSMFTN, UPSMFTN+, UPSMFTNB+, UPSMFTNBIO, UPSMIVD, UPSMPMGR, 止回阀