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Technical Parameters |
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Output voltage level |
0.25kV, 0.5kV, 1kV, 2.5kV, 5kV, 10kV |
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Test voltage accuracy |
± (5% ＋ 10V) |
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Short circuit current |
10mA typical |
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Range and accuracy |
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Range |
Effective range of resistance measurement |
Accuracy |
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20MΩ |
0.01 ～ 19.99MΩ |
±(5%+3d) |
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200MΩ |
5.0 ～ 199.9MΩ |
±(5%+3d) |
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2000MΩ |
50 ～ 1999MΩ |
±(5%+3d) |
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20GΩ |
0.5 ～ 19.99GΩ |
±(5%+3d) |
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200GΩ |
5.0 ～ 199.9GΩ |
±(10%+3d) |
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2000GΩ |
50 ～ 1999GΩ |
±(20%+10d) |
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Basic parameters |
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Resistance to electric field interference |
2mA (50 / 60Hz) |
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Time signal and alarm function |
The stopwatch shows a maximum of 19 minutes and 59 seconds. A cycle of 20 minutes. The sound report point is 15 seconds, 60 seconds, every minute |
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A short audible sound is reported at the point, the resistance reading remains for 3 seconds, the measured resistance is below the lower limit of the range, and a continuous sound alarm when the reading is invalid |
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Display table |
Three three and a half LCD digital meters, showing test voltage, resistance, time |
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Power Supply |
Rechargeable lithium battery included, DC15V power supply. With AC (50 / 60Hz) special adapter inlet to charge the battery |
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Use environment |
Temperature: -20 ℃ ～ + 40 ℃; relative humidity: 20% ～ 90% |
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Dimenstion |
315 × 240 × 180mm (length × width × height) |
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Weight |
5.5kg |
Product Features
1. Strong anti-interference ability: the anti-electric field induction interference ability reaches 2mA
(50Hz), which is known to be suitable for measuring the insulation resistance parameters of large-scale
500,000-volt transformers without removing wires on site at 500,000-volt substation
2. Large short-circuit current: the typical value of short-circuit current is 10mA, which is suitable
for the test of large capacity and large inductance
3. Wide resistance measurement range: the measurement range is from 0.01MΩ to 1999GΩ,
with accurate reading and high resolution
4. Wide output range of high voltage: 0.25kV, 0.5kV, 1kV, 2.5kV, 5kV, 10kV can be selected, and
can be smoothly adjusted from 0V to the required voltage
5. Acousto-optic reminder: It has the function of timing and timekeeping, reminding the user to
r ecord and analyze the absorption ratio and polarization index of the measured object
6. High quality: all key components are imported components to ensure accurate measurement accuracy
7. Convenient to use: Adopt integrated chassis, small size, light weight, easy to carry
8. Beautiful appearance: the use of strong and abrasive materials makes the instrument's overall
texture and service life longer
Email：contact@guoyi.com.sg
Address：2 KALLANG AVENUE 08-30 CT HUB SINGAPORE 339407Hotline：0065-93262640
