流量积算仪校准与测量不确定度分析

Calibration and Measurement Uncertainty Analysis of Flow Flow Integration Meters

本文针对流量积算仪的准确度问题进行研究,首先阐述流量积算仪的运行原理,并且分析测量不确定度的产生原因,围绕各类影响因素对流量示值的不确定度进行评定,旨在提高流量积算仪的应用准确性。以期对相关人员提供参考与借鉴。

This paper studies the accuracy of flow integration meters.Firstly,it elaborates the operation principle of flow integration meters,and analyzes the causes of measurement uncertainty,and evaluates the uncertainty of flow value around various influencing factors,aiming to promote the application accuracy of flow integration meters.We hope to provide reference to relevant personnel.