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专为用回路法测量完整接地回路的接地电阻测试的仪器

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专为用回路法测量完整接地回路的接地电阻测试的仪器

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一款新的接地电阻测试仪,HT2055由电源供应站和仪表组成,用于执行跨步/接触电压测量的电气装置

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·输出电流:1.00A~30.00A(DC)·分辨率:0.01A·准确度:±(0.5%+0.01A)·电阻设定范围:(1.0~600.0)mΩ

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·输出电流:1.00A~40.00A(DC)·分辨率:0.01A ·准确度:±(0.5%+0.01A)·电阻设定范围:(1.0~600.0)mΩ·分辨率:0.1mΩ

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·输出电流:1.00A~60.00A(DC)·分辨率:0.01A·准确度:±(0.5%+0.02A)·电阻设定范围:(1.0~600.0)mΩ ·分辨率:0.1mΩ

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·输出电流:1.00A~100.00A(DC)·分辨率:0.01A·准确度:±(0.5%+0.02A)·电阻设定范围:(1.0~600.0)mΩ

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·输出电压:0~5kV(AC)/ 精度:±(5%+5个字)/漏电流范围: 0~2mA/20mA ·精度:±(5%+5个字)

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具有合格/不合格判定,不合格声光报警和过流保护功能

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声光报警,单片微处理器控制测试精度高,可选配RS232或485等通讯接口

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无触点升流,50/60Hz双频输出,满足国内、出口产品的测试要求

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无触点升流,50/60Hz双频输出,满足国内、出口产品的测试要求

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适用于灯具、信息技术设备、家用电器等产品的接地电阻测试。

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测试时阻抗、时间、电流同时显示,合格/不合格声光报警。

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内建3组常规测试记忆组,可设置常用测试项,便捷测试。

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其测试时间、阻抗、电流同时显示,合格/不合格声光报警。

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其测试时间、阻抗、电流同时显示,合格/不合格声光报警

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