摘要
为了消除导电环测试工装中各因素对导电环电阻测量的众多影响,结合具体的工程实际,详细阐述了导电环电阻测量中常用的四线电阻测量的工作原理和具体实现方法,利用虚拟仪器VISA接口对安捷伦毫欧表Agilent34420A进行远程配置和控制,并对测量到的具体电阻值进行数据库管理。
To eliminate the several influence on resistance measurement in the conducting-ring measuring frocks,linking the concrete practice,the paper illustrates in detail the operating principle and implement method of four-wire resistance measurement which is frequently used in conducting-ring.It also dissertates the method of the remote configuration and control which exerts on the Agilent milliohmmeter 34420A based on VISA interface.Finally,it provides the database of the resistance values which were just measured in the conducting-ring circuit.
出处
《信息技术》
2012年第2期158-159,共2页
Information Technology
关键词
导电环
电阻测量
四线法
VISA接口
conducting-ring
resistance measurement
four-wire method
VISA interface
