BY2671-II Digital Megohm Device
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Descrição
BY2671-II Digital Megohm Device
Introdução do produto
BY2671-II digital megohm meter is a commonly used and essential instrument in the power, post and telecommunications, communications, mechanical and electrical installation and maintenance, and the industrial enterprise sector that uses electricity as an industrial power or energy source. It is suitable for measuring the resistance value of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment.
BY2671-II digital meg-ohm meter has the characteristics of large capacity, forte anti-interferência, pointer and digital synchronous display, AC and DC dual use, operação simples, automatic calculation of various insulation indicators (absorption ratio, polarization index), various measurement results with anti-power failure function.
BY2671-II Digital Megohm Device
Características do produto
1, large output power, strong load capacity, forte capacidade anti-interferência.
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 Digital Megohm Device
| Machine type | Voltage/load | Voltage drop | short-circuit current |
|
BY2670
|
1000V/2MΩ
|
Sobre 10%
|
>2.4mA
|
|
BY2671-Ⅱ
|
2500V/20MΩ
|
Sobre 10%
|
>1.6mA
|
2、Maximum output voltage with load capacity and short circuit current
| Machine type | Output voltage | faixa de medição | relative error | taxa de resolução |
|
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) DC: 7~9V (6 5# cadmium-nickel rechargeable batteries) external AC 220V power supply for charging.
2) Consumo de energia: static power consumption ≤160mW; Maximum power ≤2.5W
3) Conditions of use
4) Temperatura ambiente: 0℃~+45℃
5) Umidade relativa: ≤85%Rh
6) Volume and weight
7) Volume: 220mm×200mm×105mm;
8) Peso: <1.4kg
