高压平流泵检测方法的研究  

Research on the method for test of the high-pressure advection pump

作　　者：许爱华 何云馨 赵秀健[2] 王鹏 孙倩芸 

机构地区：[1]山东省计量科学研究院,济南250014 [2]天津市静海县计量检定所,天津301600 [3]天津市计量监督检测科学院,天津300192

出　　处：《分析仪器》2015年第5期56-58,共3页Analytical Instrumentation

基　　金：国家重大科学仪器开发专项:<多功能离子色谱仪的开发和产业化>(2012YQ090229)

摘　　要：设计了一种高压平流泵耐压测试和流速自动测量装置,研究了泵耐压的测试方法,考察了泵流速、备压管长度对结果的影响。结果显示,适当、逐步地提高系统的流量,并选择合适长度的备压管,可以使系统的压力平稳达到泵耐压极限,由此可以对泵的泄露和泵耐压进行检测。A device was designed to test the performance of the high-pressure advection pump.The influence of pump flow and length of thedamper tube were discussed.The results showed that the pressure of the system could approach the maximum of pump by choosing suitable flow and damper tube length,and the pump pressure and leakage could be tested.

关 键 词：高压平流泵 泵耐压 备压管 

分 类 号：TH833[机械工程—仪器科学与技术]