摘要
本文介绍了电子设备接地体接地电阻的计算方法,详细分析了接地电阻测量仪的测量原理。介绍了3151型接地电阻测量仪的测量方法、操作使用及基本性能。
The paper introduced calculating methods about earth resistance of electronic instruments, analyzed the measurement principle carefully, and introduced measurement methods, manipulation and basic capability about 315 lmodle.
出处
《仪器仪表标准化与计量》
2008年第1期36-38,共3页
Instrument Standardization & Metrology
关键词
接地体
接地电阻
测量仪
测量原理
Earth Body Earth Resistance Measurement Instrument Measurement Principle
