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描述
BY2671-II 数字兆欧表
产品介绍
BY2671-II digital megohm meter is a commonly used and essential instrument in the power, post and telecommunications, 通讯, mechanical and electrical installation and maintenance, and the industrial enterprise sector that uses electricity as an industrial power or energy source. 适用于测量各种绝缘材料的电阻值和变压器的绝缘电阻, 电机, 电缆和电气设备.
BY2671-II digital meg-ohm meter has the characteristics of large capacity, 抗干扰性强, pointer and digital synchronous display, AC and DC dual use, 操作简单, automatic calculation of various insulation indicators (absorption ratio, polarization index), various measurement results with anti-power failure function.
BY2671-II 数字兆欧表
产品特点
1, large output power, 负载能力强, 抗干扰能力强.
2, the shell of the table is composed of high-strength aluminum alloy, the machine is equipped with equal potential protection ring and fourth-order active low-pass filter, the external power frequency and strong electromagnetic field can play an effective shielding role. Because the output short-circuit current is greater than 1.6mA, it is easy to make the test voltage quickly rise to the rated value of the output voltage. For the measurement of low resistance value, the voltage drop does not affect the test accuracy because of the proportional design.
3, the instrument does not require human effort, powered by the battery, the range can be automatically converted. Clear panel operation and LCD display make measurement very convenient and fast.
4, the output short-circuit current of this table can be measured directly, without load measurement for estimation.
BY2671-II 数字兆欧表
| Machine type | Voltage/load | Voltage drop | short-circuit current |
|
BY2670
|
1000V/2MΩ
|
关于 10%
|
>2.4嘛
|
|
BY2671-Ⅱ
|
2500V/20MΩ
|
关于 10%
|
>1.6嘛
|
2、Maximum output voltage with load capacity and short circuit current
| Machine type | 输出电压 | 测量范围 | relative error | 分辨率 |
|
BY2670
|
100V,250V
500V,1000V
|
0~1999MΩ
|
≤±2.0%±1d
|
0.001MΩ,0.01MΩ
0.1MΩ, 1.0MΩ
|
|
BY2671-Ⅱ
|
500V,1000V
2000V,2500V
|
0~19999MΩ
|
≤±4%±1d
|
0.01MΩ,0.1MΩ,
1.0MΩ,10.0MΩ
|
3, power supply scope, power loss:
1) 直流: 7~9V (6 5# cadmium-nickel rechargeable batteries) external AC 220V power supply for charging.
2) Power consumption: static power consumption ≤160mW; Maximum power ≤2.5W
3) Conditions of use
4) 环境温度: 0℃~+45℃
5) 相对湿度: ≤85%RH
6) Volume and weight
7) 体积: 220mm×200mm×105mm;
8) 重量: <1.4公斤
