防爆电阻测试仪 兆欧表测试仪
防爆电阻测试仪防爆兆欧表
产品参数:
绝缘电阻(Ω) | 输出电压 | 50V/100V/250V/500V/1000V | 0%~10% |
50V | 0.01MΩ~50.0MΩ | ±(3%+5) | |
100V | 0.01MΩ~100.0MΩ | ±(3%+5) | |
250V | 0.01MΩ~200.0MΩ | ±(1.5%+5) | |
500V | 0.01MΩ~500MΩ | ±(1.5%+5) | |
1000V | 0.1MΩ~2000MΩ | ±(1.5%+5) | |
2.0GΩ~9.9GΩ | ±(10%+3) | ||
10.0GΩ~20GΩ | ±(20%+10) | ||
负载电流 | 50V(R=50KΩ)1mA | 0%~10% | |
100V(R=100KΩ)1mA | 0%~10% | ||
250V(R=250KΩ)1mA | 0%~10% | ||
500V(R=500KΩ)1mA | 0%~10% | ||
1000V(R=1MΩ)1mA | 0%~10% | ||
短路电流 | <2mA | ||
低电阻(Ω) | 0.01Ω~20.00KΩ(大约5.0V/>200mA) | ±(1.5%+3) | |
直流电压(V) | 0.0V~600.0V | ±(2%+3) | |
交流电压(V) | 0.0V~600.0V | ±(2%+3) | |
显示 | 6000 | ||
自动量程 | √ | ||
真有效值 | √ | ||
步进电压 | 50%~120%量程内与10%步进 | √ | |
吸收比(DAR) | 60S/15s和60s/30s | √ | |
极化指数(PI) | √ | ||
高压报警 | √ | ||
模拟条 | √ | ||
蜂鸣器报警 | √ | ||
数据存储 | 99组 | ||
比较测量功能 | √ | ||
电源 | 1.5V电池(5号) × 6 | ||
LCD尺寸 | 78mm ×59mm | ||
机身尺寸 | 103mm ×225mm × 59 mm | ||
标准配件 | 测试线、表笔、鳄鱼夹、电池、布包 |