双钳接地电阻测试仪校准方法的研究

Research on Calibration Method of the Double Clamp Earth Resistance Meter

本文介绍了双钳接地电阻测试仪的工作原理,讨论了双钳接地电阻测试仪的校准方法并给出了不确定度的评定。

This paper introduces the working principle of the double clamp earth resistance meter,discusses the calibration methods of the double clamp earth resistance meter,provides the evaluation of uncertainty.