摘要
针对交流电压核查标准功能多针对性不强、操作不方便、性价比低的问题,研制了针对性强、性价比高的交流电压核查标准,可满足数字多用表8508A等交流电压功能的核查需求。
In view of the problems of poor pertinence, inconvenient operation and low cost performance of the ac voltage verification standard, an ac voltage verification standard with strong pertinence and high cost performance is developed ,which can meet the verification requirements of the ac voltage function such as the digital multimeter 85O8A.
作者
苏璠
SU Fan(The PLA 92493 , Huludao 125000,China)
出处
《仪表技术》
2019年第4期38-40,共3页
Instrumentation Technology
关键词
交流电压核查
振荡
真有效值检测
AC voltage examination
oscillations
true effective value detection
