为了测量高阻值,我们使用了测量低电流的方法,利用恒压的直流源提供直流电压然后用高灵敏度的电流电路测出电流值,从而在面板上显示出测量的阻值 ( MΩ, GΩ, TΩ) .
兆欧表也叫高阻值测试仪,特欧表,高绝缘测试仪等.
型号 | 阻值范围 | DC 电压 | 精度 | 皮安表 | 接口 | 是否便携 | 软件 | Megohmmeter SE6541 | 2kΩ-2TΩ | 50,100,250,500,1000 | 5% | No | No | Yes | No | Megohmmeter SE6543 | 2kΩ-2TΩ | 50,100,250,500,1000 | 5% | No | RS232 | Yes | No | Megohmmeter SE6545 | 30kΩ-10TΩ | 500,1000,2500,5000 | 5% | No | No | Yes | No | Megohmmeter SE6547 | 30kΩ-10TΩ | 500,1000,2500,5000 | 5% | No | RS232 | Yes | No | Megohmmeter MMG500 | 50kΩ -200GΩ 2TΩ option | 50,100,250,500 | 1,5% | No | GPIB, PLC, RS232, 0-10V analog output in option | No | SMG Pro | Megohmmeter M1501P | 100Ω -2000TΩ | 1-1500 (1V steps) option up to 70 kV DC | 0,2% | 0,01pA-20mA | GPIB included RS232, PLC, 0-10V analog output in option | No | No | Megohmmeter M1501M | 1kΩ -2000TΩ | 1-1500 (1V steps) option up to 70 kV DC | 0,2% | 0,01pA-20mA | RS232 in option | No | No | Megohmmeter M1501U | 5kΩ -20TΩ | 10-1500 (10V steps) | 0,2% | 50pA-3mA | No | No | No | Isoscan S.I.R. testing with M1501P | 1MΩ -2000TΩ | 1-1500 (1V steps ) for measurement & polarisation (BIAS) | 0,2% | 0,01pA-20mA | GPIB included | No | Isoscan | REMA Series | 标准电阻 1MΩ to 100TΩ | 应用领域:

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