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GM-20kV Adjustable High Voltage Digital Megohmmeter
The output voltage levels of 500V, 1000V, 2500V, and 5000V are equipped with equipotential protection rings and fourth-order active low-pass filters,
Product details
Product IntroductionProduct Introduction
The electronic megohmmeter produced by Huatian Power is composed of medium to large-scale integrated circuits. This table has high output power, high short-circuit current value, and multiple output voltage levels (with four voltage levels). The working principle is that the DC high voltage generated by the internal battery as a power source through DC/DC conversion is sent from the E pole to the L pole through the tested object, thereby generating a current from E to the L pole. After I/V conversion and division by a divider, the measured insulation resistance value is directly displayed on the LCD.
Product name: Digital Megohmmeter, Megohmmeter, Digital Megohmmeter, Digital Megohmmeter, Insulation Meter, Insulation Resistance Tester, High Voltage Insulation Resistance Tester, Insulation Resistance Measuring Instrument, Insulation Characteristics Tester, Electric Shake Meter, Digital Shake Meter, Digital Megohmmeter, Digital Megohmmeter, High Voltage Digital Insulation Resistance Tester, Digital High Voltage Megohmmeter, Digital High Voltage Megohmmeter, High Voltage Digital Megohmmeter, Digital Insulation Meter, Digital Insulation Meter, Electronic Insulation Resistance Tester, Digital Insulation Resistance Tester, Digital Insulation Resistance Tester, Digital Insulation Resistance Tester, Insulation Resistance Tester, Digital High Voltage Megohmmeter, Digital High Voltage Megohmmeter Table, high-power high-voltage megohmmeter, electronic megohmmeter
Product parametersProduct Parameters
Technical Parameter
| Conditions of Use | Environmental temperature: 0 ℃~+45 ℃ |
| Relative humidity: ≤ 85% | |
| Output voltage level | 500V，1000V，2500V，5000V |
| measuring range | 0～19990MΩ |
| Resolution | 0.01MΩ，0.1MΩ，1.0MΩ，10.0MΩ |
| relative error |
0～2000MΩ≤±5%±2d 2000MΩ～19990MΩ≤10%±2d |
| Voltage/Load | 5000V/40MΩ |
| Voltage drop | About 10% |
| short-circuit current | ＞1.6mA |
| direct-current | 8 × 1.5V (AA, R6) battery |
| exchange | 220V/50Hz |
| power consumption | Static power consumption ≤ 160mW; Maximum power ≤ 2.5W |
| volume | 235×200×135mm3 |
| weight | ＜1.4kg |
Note:
1. The appearance of the product is subject to the actual product. Technical parameters and models are subject to change without prior notice. If there is any act of theft or copying, legal responsibility will be pursued.
2. To learn more about Huatian products, please enter the product center. Service Hotline: 400-8855-448
Product FeaturesProduct Characteristics
- 1. High output power, strong load capacity, and strong anti-interference ability. The casing of this digital megohmmeter is made of high-strength aluminum alloy, and the machine is equipped with equipotential protection ring and fourth-order active low-pass filter, which can effectively shield the external power frequency and strong electromagnetic field. Due to the output short-circuit current being greater than 1.6mA, it is easy for the test voltage to quickly rise to the rated value of the output voltage when measuring capacitive test samples. For low resistance measurement, the use of proportional design does not affect the accuracy of the test due to voltage drop.
- 2. The electronic megohmmeter does not require manual labor and is powered by a battery. The range can be automatically converted. The clear panel operation and LCD display make measurement very convenient and fast.
- 3. The output short-circuit current of this electronic megohmmeter can be directly measured without the need for load measurement for estimation.
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Instrument host
TEST
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TEST
power line
battery
Instruction manual, inspection report, certificate of conformity
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front
panel
Partial panel
Power socket
terminal
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screen
Battery slot
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product certificateProduct Certificate
Our company's products are strictly produced in accordance with international and national standards and industry regulations. They have passed the testing of national, provincial, and municipal power research institutes, measurement centers, and authoritative power departments, and have fully passed the ISO9001 international quality management system certification, the People's Republic of China manufacturing measuring instrument license, GB/T19001-2016 quality management system requirements, GB/T24001-2016 environmental management system requirements, and GB/T45001-2020 occupational health and safety management system requirements.
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