程控耐压绝缘测试仪 Programmable-controlled Withstanding Voltage Insulation Tester 性能特点 ■ 电压按时间梯度上升，寻找分析击穿点 ■ 电流上下限设定 ■ 前面板软件校正 ■ LCD液晶显示、菜单引导操作 ■ 具有电弧侦测功能（1-9级） ■ 键盘锁定功能 ■ 5组测量记忆模式 ■ 测试时间、电压、电流、电阻同时显示 ■ 选配RS232、PLC接口 ■ 人性化设计、操作简单 ■ The voltage rises according to time gradient, and find the breakdown point ■ Set the upper/lower current ■ Calibrate the software in front pane ■ LCD display and menu guidance operation ■ Arc detection function (Grade 1-9) ■ Keypad lock function ■ Five groups of measurement memory modes ■ Simultaneous display of test time, voltage, current and resistance ■ Select RS232 and PLC interfaces ■ User-friendly design and simple operation 7112交流耐压绝缘测试仪 7112 AC Withstanding Voltage Insulation Tester 7122交直流耐压绝缘测试仪 7122 AC/DC Withstanding Voltage Insulation Tester 7110交流耐压测试仪 7110 AC Withstanding Voltage Tester 7120交直流耐压测试仪 7120 AC/DC Withstanding Voltage Tester 7200A绝缘测试仪 7200A Insulation Tester