Dispositivo megaohmio digital BY2671-II
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Descripción
Dispositivo megaohmio digital BY2671-II
Introducción del producto
BY2671-II digital megohm meter is a commonly used and essential instrument in the power, post and telecommunications, comunicación, 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, motores, cables and electrical equipment.
BY2671-II digital meg-ohm meter has the characteristics of large capacity, fuerte anti-interferencia, pointer and digital synchronous display, Uso dual CA y CC, operación simple, cálculo automático de varios indicadores de aislamiento (relación de absorción, índice de polarización), Varios resultados de medición con función anti-fallo de energía..
Dispositivo megaohmio digital BY2671-II
Caracteristicas de producto
1, large output power, fuerte capacidad de carga, fuerte capacidad antiinterferencia.
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.
Dispositivo megaohmio digital BY2671-II
| Machine type | Voltage/load | Voltage drop | short-circuit current |
|
BY2670
|
1000V/2MΩ
|
Acerca de 10%
|
>2.4mamá
|
|
BY2671-Ⅱ
|
2500V/20MΩ
|
Acerca de 10%
|
>1.6mamá
|
2、Maximum output voltage with load capacity and short circuit current
| Machine type | Tensión de salida | rango de medición | relative error | relación de resolución |
|
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) corriente continua: 7~9V (6 5# cadmium-nickel rechargeable batteries) external AC 220V power supply for charging.
2) El consumo de energía: static power consumption ≤160mW; Maximum power ≤2.5W
3) Condiciones de Uso
4) Temperatura ambiente: 0℃~+45℃
5) Humedad relativa: ≤85%RH
6) Volume and weight
7) Volumen: 220mm×200mm×105mm;
8) Peso: <1.4kg
