摘要
介绍了最新研制的一种SF6密度继电器自动校验仪的工作原理及使用方法。该仪器测量全过程自动化,具有温度补偿功能,能自动换算到标准状态下的压力值。操作简便,便于现场携带使用,具有很高的精确度。
The working principle and operating method of a newly developed automatic verification tester for SF6 density relay was introduced. This tester has functions of whole-procedure automatization, temperature compensation, automatic pressure value corrected to standard atmospheric condition,and so on. It is easily operated and convenient for field use and has high precision as well.
出处
《湖北电力》
2005年第B12期40-42,共3页
Hubei Electric Power
关键词
SF6
密度继电器
便携使用
温度补偿
自动校验
SF6 density relay
portable use
temperature compensation
automatic verification
