Wuhan Huaying Electric Power Tech & Science Co.,ltd
| Supply Ability | 2000000/ month |
| Delivery Time | 7 working days |
| Packaging Details | cartoon package |
| Brand Name | huaying |
| Model Number | HY2571-II |
| Certification | ISO |
| Place of Origin | Wuhan China |
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Product Specification
| Supply Ability | 2000000/ month | Delivery Time | 7 working days |
| Packaging Details | cartoon package | Brand Name | huaying |
| Model Number | HY2571-II | Certification | ISO |
| Place of Origin | Wuhan China |
1.Product Name
Digital Earth Resistance Tester HY2571-II
2.Product Introduction
Digit Megohmmeter consists of medium and large scale integrated circuit with high output power and high short-circuit current value features. The output voltage is up to four grades. The built-in battery served as power supply become high DC voltage by DC/DC transformation, which goes from E pole to L pole via the object being tested. By this way, it produces a current from pole E to pole L, which converted by I/V and computed by the divider. The value of insulation resistance will display on the LCD finally.
3. Features
1/. High output power, strong load ability, and strong anti-interference ability. The shell body is made of aldural/high-strength aluminum alloy, equipped with potential protection ring and fourth-order active low pass filter, it can play an effective role in shielding external power frequency and strong electromagnetic field. For the measurement of capacitive specimen, since the short-circuit current is greater than 1.6mA, it’s easy to rise the test voltage to the rating of output voltage. For the measurement of low resistance, it will not affect the test by using scaling method.
2/. The meter is battery powered and the measure range is converted automatically. The easy-to-read panel and LCD display make measurement very convenient and fast.
3/. The output short-circuit current of the meter can be measured immediately without estimation.
4.Technical Index:
|
Operating Conditions |
Temperature |
0℃~+45℃ |
|
Relative humidity |
≤85%RH |
|
|
Output voltage grades |
500V,1000V,2000V,2500V |
|
|
measuring range |
0~19990MΩ |
|
|
Resolution |
0.01MΩ,0.1MΩ,1.0MΩ,10.0MΩ |
|
|
Error |
0~2000MΩ≤±5%±2d |
|
|
Voltage/Load |
2500V/20MΩ |
|
|
Voltage drop |
Approximately 10% |
|
|
Short-circuit current |
>1.6mA |
|
|
DC |
8×1.5V (AA, R6) battery |
|
|
AC |
220V/50Hz |
|
|
Power dissipation |
quiescent power dissipation≤160mW; Maximum power≤2.5W |
|
|
Dimension |
235×200×135mm3 |
|
|
Weight |
<1.4kg |
|
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1997
Total Annual:
350 0000-400 0000
Employee Number:
100~150
Ecer Certification：
Active Member
Wuhan Huaying Electric Power Tech & Science Co.,ltd, founded in 1997, engaged in the designing, manufacturing and selling of electrical test equipments. Our products include: HV Testing Instruments, Transformer Test Sets, Relay Test Set, Circuit Breaker Test Set, CT/PT Test Set, ... Wuhan Huaying Electric Power Tech & Science Co.,ltd, founded in 1997, engaged in the designing, manufacturing and selling of electrical test equipments. Our products include: HV Testing Instruments, Transformer Test Sets, Relay Test Set, Circuit Breaker Test Set, CT/PT Test Set, ...
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