主要特点:■開短路偵測功能 (OSC)■人體保護功能 (GFI)■3可程式輸出電壓 AC 5kV & DC 6kV ■絕緣阻抗測試 0.1MΩ~50GΩ ■直流電阻測試 10mΩ~100kΩ ■可連接繞線元件脈衝測試器■電氣閃絡偵測功能 (Flashover)■可程式電壓輸出及測試限制值■標準 RS232 介面■可選購 GPIB&HANDLER 介面■大型 LCD 顯示面板 (240 x 64)■面板鎖定功能 型号19052模式ACVDCVIRDCRSCANIWT(optional)耐压测试输出电压AC:0.05~5KVDC:0.05~6KV加载分辨率1% of setting+0.1% of full scale电压分辨率2V电压准确度1% of setting+0.1% of full scale切断电流AC:30mADC:10mA电流分辨率AC:1μADC:0.1μA电流准确度1% of reading+0.5% of range.(1% of reading+5% of total current)输出频率50Hz60Hz测试时间0.3~999seccontinue上升时间0.1~999 secoff下降时间0.1~999 secoff停滞时间0.1~999 secoff信号模式单信号绝缘电阻测试输出电压DC:0.05~5KV电压解析度2V电压准确度1% of setting+0.1% of full scaleIR范围1MΩ~50GΩ电阻解析度0.1MΩ阻抗准确度＜500V0.1MΩ~1GΩ:±3% of reading+(0.2500Vs)% of full range≥500V＜1000V1MΩ~1GΩ:±3% of reading+0.1% of full range1GΩ~10GΩ:±7% of reading+2% of full range10GΩ~50GΩ:±10% of reading+1% of full range＞1000V1MΩ~1GΩ:±3% of reading+0.1% of full range1GΩ~10GΩ:±7% of reading+2% of full range10GΩ~50GΩ:±10% of reading+1% of full range扫描器Ports ±phase