移动式微小口径液体流量计现场在线校准装置研究  

Research on Onsite Online Calibration the Mobile Device of Small Fluid Flow Meter

作　　者：刘洋 LIU Yang(Liaoning Institute of Measurement,Shenyang 110004,China)

机构地区：[1]辽宁省计量科学研究院,辽宁沈阳110004

出　　处：《品牌与标准化》2024年第2期203-205,共3页

摘　　要：本文通过分析微小口径液体流量计在线校准时可能出现的问题,提出了两种解决方案,同时设计了一种用于现场在线校准微小口径液体流量计的校准装置并给出校准方法,对校准结果进行了不确定度评定。希望本研究可以为从事相关工作的计量检定人员提供参考借鉴。This article analyzes the potential problems that may arise during the online calibration of small-caliber liquid flowmeters,and proposes two solutions.It also designs a calibration device for onsite online calibration of small-caliber liquid flowmeters,and provides a calibration method,along with uncertainty evaluation of the calibration results.The study aims to provide reference and guidance for metrology and calibration personnel involved in related work.

关 键 词：移动式 液体流量计 在线校准 不确定度 

分 类 号：TH814[机械工程—仪器科学与技术]