机 型 |
输出电压等级 |
测量范围 |
相对误差 |
分 辨 率 |
2670 |
100V,250V
500V,1000V |
0~1999
MΩ |
≤±2.0%±1d |
0.001MΩ,0.01MΩ
0.1MΩ, 1.0MΩ |
2671 |
500V,1000V
2000V,2500V |
0~19999
MΩ |
≤±4%±1d |
0.01MΩ,0.1MΩ,
1.0MΩ,10.0MΩ |
2672 |
2500V,5000V |
20~199999
MΩ |
<±10%±1d |
0.01MΩ,0.1MΩ
1.0MΩ |
机 型 |
电压/负载 |
电压跌落 |
短路电流 |
2670 |
1000V/2MΩ |
约10% |
>2.4mA |
2671 |
2500V/20MΩ |
约10% |
>1.6mA |
2672 |
5000V/20MΩ |
约10% |
≥3.0mA |