1281型数字多用表测量交直流伏特表测量结果不确定度分析

Uncertainty Analysis of Measurement for Measuring AC and DC Voltages Meter by 1281 Digital Multimeter

本文介绍了依据JJG124-2005《电流表、电压表、功率表及电阻表检定规程》用标准数字多用表测量交直流伏特表的方法,及测量结果不确定度的分析评定。

The paper described the ways of using a standard digital multimeter measuring AC and DC voltages meter according to JJG 124-2005 ＂Verification regulation of ammeters, voltage meters, power meters and ohmmeters＂, and the uncertainty analysis of the measurement results.