摘要
接地电阻测试仪和绝缘电阻测试仪都是通信工程建设上经常用到的重要仪表。文中介绍了这两种仪表的测量原理及其示值误差测量结果不确定度的评定过程、方法及计算方法。
Farthing resistance tester and insulation resistance tester are both very important instruments that frequently used in communication engineering construction. This paper introduces the measurement principle of these two instruments and also introduces the evaluation process, methods and methods of calculation for indication error in the measurement of these instruments.
出处
《通信电源技术》
2010年第2期66-69,共4页
Telecom Power Technology
关键词
接地电阻
绝缘电阻
示值误差
测量结果
不确定度
评定
earthing resistance
insulation resistance
indication error
measurement
uncertainty
evaluatione
