型号

                                  Chroma19053

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 scale

IR范围

1MΩ~50GΩ

电阻解析度

0.1MΩ

阻抗准确度

＜500V

0.1MΩ~1GΩ:±3% of reading+(0.2*500/Vs)% of full range

≥500V

＜1000V

1MΩ~1GΩ:±3% of reading+0.1% of full range

1GΩ~10GΩ:±7% of reading+2% of full range

10GΩ~50GΩ:±10% of reading+1% of full range

＞1000V

1MΩ~1GΩ:±3% of reading+0.1% of full range

1GΩ~10GΩ:±7% of reading+2% of full range

10GΩ~50GΩ:±10% of reading+1% of full range

扫描器

Ports,±phase