BY2671-II Digital Megohm Device
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BY2671-II Digital Megohm Device
مقدمة المنتج
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. إنها مناسبة لقياس قيمة مقاومة المواد العازلة المختلفة ومقاومة العزل للمحولات, المحركات, الكابلات والمعدات الكهربائية.
BY2671-II digital meg-ohm meter has the characteristics of large capacity, strong anti-interference, pointer and digital synchronous display, AC and DC dual use, عملية بسيطة, automatic calculation of various insulation indicators (absorption ratio, polarization index), various measurement results with anti-power failure function.
BY2671-II Digital Megohm Device
خصائص المنتج
1, large output power, strong load capacity, قدرة قوية ضد التدخل.
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
|
About 10%
|
>2.4أماه
|
|
BY2671-Ⅱ
|
2500V/20MΩ
|
About 10%
|
>1.6أماه
|
2、Maximum output voltage with load capacity and short circuit current
| Machine type | الجهد الناتج | نطاق القياس | relative error | resolution ratio |
|
BY2670
|
100الخامس,250الخامس
500الخامس,1000الخامس
|
0~1999MΩ
|
≤±2.0%±1d
|
0.001مΩ,0.01مΩ
0.1مΩ, 1.0مΩ
|
|
BY2671-Ⅱ
|
500الخامس,1000الخامس
2000الخامس,2500الخامس
|
0~19999MΩ
|
≤±4%±1d
|
0.01مΩ,0.1مΩ,
1.0مΩ,10.0مΩ
|
3, power supply scope, power loss:
1) العاصمة: 7~9V (6 5# cadmium-nickel rechargeable batteries) external AC 220V power supply for charging.
2) استهلاك الطاقة: static power consumption ≤160mW; Maximum power ≤2.5W
3) Conditions of use
4) درجة الحرارة المحيطة: 0℃~+45℃
5) الرطوبة النسبية: ≤85%RH
6) Volume and weight
7) مقدار: 220mm×200mm×105mm;
8) وزن: <1.4كلغ









