一种成本低稳定性好的标准测力仪核查方法

A Standard Dynamometer Verification Method with Low Cost and Good Stability

目前,实验室没有一种核查标准测力仪的有效方法,一般推荐的核查方法存在着成本高或核查范围小的缺点。近年来,大多数实验室不对标准测力仪进行核查,或者仅对其功能参数进行核查。标准测力仪常被用于计量校准行业中,对其进行有效核查至关重要。文章提出一种成本低且稳定性好的标准测力仪核查方法,以期为标准测力仪的有效核查提供参考。

At present,the laboratory does not have an effective method to verify the standard dynamometer,and the recommended verification method has the disadvantages of high cost or small verification range.In recent years,most laboratories do not check standard dynamometers,or only check their functional parameters.The standard dynamometer is used in the measurement and calibration industry,so it is very important to verify it effectively.This paper presents a method of checking standard dynamometer with low cost and good stability,in order to provide reference for the effective checking of standard dynamometer.