機型 | 功能說明 | ||||
7110 | 交流耐壓測試器(AC Withstand Voltage Tester) | ||||
7120 | 交直流耐壓測試器(AC/DC Withstand Voltage Tester) | ||||
7112 | 交流耐壓/絕緣測試器(AC Withstand Voltage/Insulation Tester) | ||||
7122 | 交直流耐壓/絕緣測試器(AC/DC Withstand Voltage/Insulation Tester) | ||||
交流耐壓測試 | 額定輸出:5KV | ||||
| 范圍 | 解析度 | 精密度 | ||
輸出電壓KVAC | 0-5.00 | 0.01 | ±(2% of Setting+5V) | ||
輸出頻率 | 50/60Hz可選擇 |
| ±100ppm | ||
輸出波形 | 正弦波THP<2%波峰因素 |
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上限設(shè)定mA | 0.10-12.00 | 0.01 | ±(2% of Setting+2counts) | ||
下限設(shè)定mA | 0.00-12.00 | 0.01 | ±(2% of Setting+2counts) | ||
絕緣電阻測試 | 1000V/1000M |
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輸出電壓設(shè)定 | 0.01-1.00KV dc | 0.01 | ±(2% of Setting+2V) | ||
電壓顯示 | 0.01-1.00KV dc | 0.01 | ±(2% of Setting+1counts) | ||
高阻顯示 | 1-1000MΩ |
| ±(3% of Setting+2counts)在電壓>500Vdc | ||
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| ±(7% of Setting+2counts)在電壓>500Vdc | ||
上限設(shè)定 | 1-1000MΩ | 1MΩ/Step | ±(3% of Setting+2counts)在電壓>500Vdc | ||
下限設(shè)定 | 1-1000MΩ | 1MΩ/Step | ±(7% of Setting+2counts)在電壓>500Vdc | ||
直流耐壓測試 | 額定輸出:6KVA dc/5mA | ||||
輸出電壓KVdc | 0-6.00 | 0.01 | ±(2% of Setting+5V) | ||
連波 | <5%d 6KVAdc/5mA電阻負載下測 | ||||
上限設(shè)定mA | 0.02-5.00 | 0.01 | ±(2% of Setting+2counts) | ||
下限設(shè)定mA | 0.00-5.00 | 0.01 | ±(2% of Setting+2counts) | ||
電壓穩(wěn)壓率 | ±(1%設(shè)定值+5V)空載至滿載 | ||||
緩升時間sec | 0.1-999.9 | 0.1 | ±(0.1% of +0.05Sec) | ||
測試時間sec | 0.02-999.9 | 0.1 | ±(0.1% of +0.05Sec) | ||
電壓表(ac/dc | 0.00-6.00KV | 0.01 | ±(2% of Setting+1counts) | ||
電流表(ac/dc)mA | AC:0.00-12.00/DC0.02-5.00 | 0.01 | ±(2% of Setting+1counts) | ||
電弧偵測 | 0-9段:0=OFF | ||||
遙控裝置 | 輸入:Test.Reset 輸出:Pass, Fail .Test-in-Process | ||||
測試失敗警報 | 蜂鳴器,液晶顯示“FALL”指示燈 | ||||
記憶組 | 5組記憶 | ||||
鍵盤安全鎖定 | 可選擇“鎖定”或“不鎖定”兩種模式 | ||||
液晶顯示器 | 16*2點矩陣背光 | ||||
較正方式 | 前面板軟體校正 | ||||
輸入特性 | 單相47-63Hz 115/230Vac±15%,可選擇,3A保險 | ||||
工作環(huán)境 | 0-40℃/0-80%RH | ||||
尺寸 | 280(W)*100(H)*380(D) | ||||
重量 | 9KG |