摘要
RCD测试仪校准装置,针对电流测量范围跨度大、电流测量分辨力和精度高的要求,采用分档式电流测量,高速模数转换器进行电流值采样,实现数据上传并自动生成校准电子证书,可提高校准效率,具有可观的经济效益。
The calibration device of RCD detector,takes split current measurement method due to the characteristics of current measuring range span,takes high speed analog -to -digital converter to achieve the sampling of current value due to high precision requirements,uploads the measurement data,and auto -generates electronic certificate.The calibration device of RCD detector can improve the calibration efficiency,and bring considerable economic benefits.
出处
《计量与测试技术》
2018年第12期45-46,50,共3页
Metrology & Measurement Technique
关键词
测试仪
校准装置
RCD tester
calibration device
