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机型 | 功能说明 | ||||
7110 | 交流耐压测试器(AC Withstand Voltage Tester) | ||||
7120 | 交直流耐压测试器(AC/DC Withstand Voltage Tester) | ||||
7112 | 交流耐压/绝缘测试器(AC Withstand Voltage/Insulation Tester) | ||||
7122 | 交直流耐压/绝缘测试器(AC/DC Withstand Voltage/Insulation Tester) | ||||
交流耐压测试 | 额定输出:5KV | ||||
范围 | 解析度 | 精密度 | |||
输出电压KVAC | 0-5.00 | 0.01 | ±(2% of Setting+5V) | ||
输出频率 | 50/60Hz可选择 | ±100ppm | |||
输出波形 | 正弦波THP<2%波峰因素 | ||||
上限设定mA | 0.10-12.00 | 0.01 | ±(2% of Setting+2counts) | ||
下限设定mA | 0.00-12.00 | 0.01 | ±(2% of Setting+2counts) | ||
绝缘电阻测试 | 1000V/1000M | ||||
输出电压设定 | 0.01-1.00KV dc | 0.01 | ±(2% of Setting+2V) | ||
电压显示 | 0.01-1.00KV dc | 0.01 | ±(2% of Setting+1counts) | ||
高阻显示 | 1-1000MΩ | ±(3% of Setting+2counts)在电压>500Vdc | |||
±(7% of Setting+2counts)在电压>500Vdc | |||||
上限设定 | 1-1000MΩ | 1MΩ/Step | ±(3% of Setting+2counts)在电压>500Vdc | ||
下限设定 | 1-1000MΩ | 1MΩ/Step | ±(7% of Setting+2counts)在电压>500Vdc | ||
直流耐压测试 | 额定输出:6KVA dc/5mA | ||||
输出电压KVdc | 0-6.00 | 0.01 | ±(2% of Setting+5V) | ||
连波 | <5%d 6KVAdc/5mA电阻负载下测 | ||||
上限设定mA | 0.02-5.00 | 0.01 | ±(2% of Setting+2counts) | ||
下限设定mA | 0.00-5.00 | 0.01 | ±(2% of Setting+2counts) | ||
电压稳压率 | ±(1%设定值+5V)空载至满载 | ||||
缓升时间sec | 0.1-999.9 | 0.1 | ±(0.1% of +0.05Sec) | ||
测试时间sec | 0.02-999.9 | 0.1 | ±(0.1% of +0.05Sec) | ||
电压表(ac/dc | 0.00-6.00KV | 0.01 | ±(2% of Setting+1counts) | ||
电流表(ac/dc)mA | AC:0.00-12.00/DC0.02-5.00 | 0.01 | ±(2% of Setting+1counts) | ||
电弧侦测 | 0-9段:0=OFF | ||||
遥控装置 | 输入:Test.Reset 输出:Pass, Fail .Test-in-Process | ||||
测试失败警报 | 蜂鸣器,液晶显示“FALL”指示灯 | ||||
记忆组 | 5组记忆 | ||||
键盘安全锁定 | 可选择“锁定”或“不锁定”两种模式 | ||||
液晶显示器 | 16*2点矩阵背光 | ||||
较正方式 | 前面板软体校正 | ||||
输入特性 | 单相47-63Hz 115/230Vac±15%,可选择,3A保险 | ||||
工作环境 | 0-40℃/0-80%RH | ||||
尺寸 | 89mm高*280mm*37mm深 | ||||
重量 | 9KG |