液体容积式流量计的流量计系数及示值误差计算方法

The Computation of the Indicating Value Error and Flowmeter Coeefficient for the Fluid Volumetric Flowmeter

介绍了液体容积式流量计在计量检定过程中,确定流量计系数、传感器系数及各示值误差的计算方法。提供了数学表达式及实际检定的例证。

This article presents the computation approach used in the fluid volumetric flowmeter in the measure testing process so as to ensure the flowmeter coefficient, sensor coefficient and respective indicating value error. The article also gives the real testing example and computational expression.