19053八通道耐压测试仪主要特点:■开/短路侦测功能(OSC)■***保护功能(GFI)■3可程式输出电压AC5kV&DC6kV■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(240x64)■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%ofsetting+0.1%offullscale电压分辨率2V电压准确度1%ofsetting+0.1%offullscale切断电流AC:30mA,DC:10mA电流分辨率AC:1μA,DC:0.1μA电流准确度1%ofreading+0.5%ofrange.(1%ofreading+5%oftotalcurrent)输出频率50Hz/60Hz测试时间0.3~999sec,continue上升时间0.1~999sec,off下降时间0.1~999sec,off停滞时间0.1~999sec,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%ofsetting+0.1%offullscaleIR范围1MΩ~50GΩ电阻解析度0.1MΩ阻抗准确度＜500V0.1MΩ~1GΩ:&plu***n;3%ofreading+(0.2*500/Vs)%offullrange≥500V＜1000V1MΩ~1GΩ:&plu***n;3%ofreading+0.1%offullrange1GΩ~10GΩ:&plu***n;7%ofreading+2%offullrange10GΩ~50GΩ:&plu***n;10%ofreading+1%offullrange＞1000V1MΩ~1GΩ:&plu***n;3%ofreading+0.1%offullrange1GΩ~10GΩ:&plu***n;7%ofreading+2%offullrange10GΩ~50GΩ:&plu***n;10%ofreading+1%offullrange扫描器Ports,&plu***n;phase)