基于静态质量法的微小水流量标准装置设计与试验  

Design and Test of Micro Water Flow Standard Device Based on Static Mass Method

作　　者：孙新新 邓鹏波 SUN Xinxin;DENG Pengbo

机构地区：[1]西安航天计量测试研究所

出　　处：《计量与测试技术》2022年第5期17-19,共3页Metrology & Measurement Technique

摘　　要：本文首先介绍了微小水流量标准装置的技术指标、装置的组成和原理,进行了换向器试验、最大流量稳定性试验、最小流量稳定性试验。试验结果表明,该装置可以开展(0.01~200)L/min范围的科里奥利质量流量计、液体容积式流量计、涡轮流量计、涡街流量计、超声流量计、浮子流量计等的检定/校准工作。This paper first introduced the technical index,composition and pri nciple of the micro water flow stand-ard device.The commutator test,maxi mum flow stability test and minimum flow stability test were carried out.The test results showed that the device can carry out the verification/calibration of Coriolis mass flowmeter,liquid volumetric flowmeter,turbine flowmeter,vortex flowmeter,ultrasonic flowmeter and rotameter in the rangeof(0.01~200)L/min.

关 键 词：静态质量法 标准表法 换向器 电子秤 

分 类 号：TB937[一般工业技术—计量学]