上海冠测电气科技有限公司
2024/7/17 16:50:50ZC-90G高绝缘电阻测量仪 绝缘材料“体积和表面电阻率”测量 Measurement of "volume and surface resistivity" of insulating materials
电线电缆检测中心用于绝缘电阻检测 Wire and cable detection center for insulation resistance detection
用于建筑工程检测、实验室产品研究试验 For construction engineering testing, laboratory product research testing
测试电压 Test voltage 10/25/50/100/250/500/1000 V
电阻测量 Resistance measurement 0—2*10^17 Ω
分辨率 Resolution ratio 100 Ω
微电流测量 Micro-current measurement
0.1fA(10^-16 A)-199.9 µA
1,准确度高(基本误差±1%),读数稳定(3 1/2位数字显示),抗干扰强
High accuracy (basic error ±1%), stable reading (3 1/2 digits), strong immunity from interference
2,设备符合国家标准GB/T3048.5 规定要求
Equipment meets national standard GB/T 3048.5requirements
3,超高绝缘电阻测量、普通电线电缆及交联聚乙烯电缆测量
Measurement of ultra-high insulation resistance, common wire cables and XLPE cables
4,交联聚乙烯、PVC等体积电阻率和表面电阻率测量
Volume resistivity and surface resistivity measurement of crosslinked polyethylene and PVC
5,电子元器件,光电、生物电流测量、原子能研究
Electronic components, photoelectric, biological current measurement, atomic energy research
测试电压 test voltage 10V 25V 50V | 测试电压 test voltage 100V 250V 500V 1000V | ||
测量范围measuring range | 基本误差intrinsic error | 测量范围measuring range | 基本误差intrinsic error |
0-10^8 | ±(1%RX+2 字character) | 0-10^9 | ±(1%RX+2 字character) |
>10^8—10^9 | ±(2%RX+2 字character) | >10^9—10^10 | ±(2%RX+2 字character) |
>10^9—10^11 | ±(3%RX+2 字character) | >10^10—10^12 | ±(3%RX+2 字character) |
>10^11—10^12 | ±(5%RX+3 字character) | >10^12—10^13 | ±(5%RX+3 字character) |
>10^12—10^13 | ±(10%RX+5 字character) | >10^13—10^14 | ±(10%RX+5 字character) |
>10^13—10^14 | ±(20%RX+10字character) | >10^14—10^15 | ±(20%RX+10字character) |
>10^14 | ±(50%RX+20字character) | >10^15 | ±(50%RX+20字character) |