19053八通道耐压测试仪主要特点:■开/短路侦测功能 (OSC)■人体保护功能 (GFI)■3可程式输出电压 AC 5kV & DC 6kV■绝缘阻抗测试 0.1MΩ~50GΩ■直流电阻测试 10mΩ~100kΩ■可连接绕线元件脉冲测试器■电气闪络侦测功能 (Flashover)■可程式电压输出及测试限制值■标准RS232 介面■可选购 GPIB&HANDLER 介面■大型 LCD 显示面板 (240 x 64)■面板锁定功能■8 通道扫描输出■保修一年，终身维护。型号19053模式ACV/DCV/IR/DCR/SCAN/IWT(optional)耐压测试输出电压AC:0.05~5KV,DC: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:30mA,DC:10mA电流分辨率AC:1μA,DC: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50Hz/60Hz测试时间0.3~999sec,continue上升时间0.1~999 sec,off下降时间0.1~999 sec,off停滞时间0.1~999 sec,off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+(0.2*500/Vs)% 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?