【摘要】 介绍一种以单片机为核心、采用液晶显示和智能测量技术的新型继电器参数测试仪,广泛用于测试和校核交流/直流型电流、电压、中间、时间等继电器的特性参数,并能显示反时限继电器的特性曲线等。更多还原

【Abstract】 A new type of relay parameter test instrument is introduced,which is based on single-chip microcomputer,LCD(Liquid Crystal Display)and intelligent measuring techniques. It can be used to test the characteristic parameters of either AC or DC type relays,such as voltage,current,signal,time,etc. The characteristic curve of reverse time limit relay can be displayed.更多还原