摘要
对扭矩扳子示值误差测量结果不确定度展开了评定分析。以JJG707-2014《扭矩扳子》检定规程中的测量方法作为依据,在将扭矩扳子示值误差测量、标准不确定度影响量提出的同时,同时给出计算和评定测量结果不确定度的方法。
It analyzes the uncertainty of the measurement results of the indicator error of torque wrench.Calibrated based on the measurement method in the JJG 707-2014 Verification Regulation of Torque Wrenches.The method of evaluating and calculating the uncertainty of the measurement results is also given.
作者
季献余
Ji Xianyu(Nanjing Kangni Mechanical&Electrical Co.,Ltd.,Nanjing,210046,China)
出处
《仪器仪表用户》
2020年第6期97-99,57,共4页
Instrumentation
关键词
扭矩
示值误差
测量不确定度
torque
error of indication
measurement uncertainty
