高阻计SM8213/SM8215/SM8220技术参数:
| SM-8213 | SM-8215 | SM-8220 | ||
测试电压&量程 | 5V | 2.5x104 to 1x1011Ω |
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| |
10V | 5x104 to 2x1011Ω |
| 5x104 to 2x1014Ω | ||
15V | 7.5x104 to 3x1011Ω |
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25V | 1.25x105 to 5x1011Ω |
| 1.25x105 to 5x1014Ω | ||
50V | 2.5x105 to 1x1012Ω | 2.5x105 to 1x1012Ω | 2.5x105 to 1x1015Ω | ||
100V | 5x105 to 2x1012Ω | 5x105 to 2x1012Ω | 5x105 to 2x1015Ω | ||
250V |
| 1.25x106 to 5x1012Ω | 1.25x106 to 5x1015Ω | ||
500V |
| 2.5x106 to 1x1013Ω | 2.5x106 to 1x1016Ω | ||
1,000V |
| 5x106 to 2x1013Ω | 5x106 to 2x1016Ω | ||
测试电压精度 | 设定电压值的±3% | ||||
输出电流 | *大50mA | *大2mA | |||
测量精度 | ±10%(20℃时,在每个量程的*小值的10次量程以内) | ||||
显示 | LCD(数字&模拟显示) | ||||
标准功能 | 时钟、比较器(报警)、远程启动、HV-EN、RS-232C | ||||
环境温度 | 0 to 40°C | 5 to 35°C | |||
环境湿度 | 80%RH以下 | ||||
供电电源 | AC100,120,220或240V±10%可选,50/60Hz,*大25VA | ||||
体积和重量 | 284mmWx139mmHx215mmD, 4.3kg |