Complaint
It features of microcomputer control, menu operation, large-screen LCD dot matrix display, and stable performance, and it is the intelligent instrument.
With a strong ability to resist the interference, it is applicable to the measurement in an environment with severe electromagnetic interference.
It is equipped with 8 voltage output gears, namely 50V, 100V, 250 V, 500V, 1.0kV, 2.5kV, 5.0kV,10.0kV.
When the high voltage is output, it can be regulated continuously as well.
It has strong load capacity, and the short-circuit current is about 5mA.
Measuring range: 0 to 10GΩ, and it can switch the range automatically.
The combination of simulation bar pointer and digital display can show the change trend of data and accurate measuring results.
The testing time can be displayed at any time,
After the completion of measuring, it will discharge the high voltage automatically, and the discharging time of high voltage is no more than 30 seconds.
It can measure the ambient temperature, air humidity and the date and time of each testing automatically.
The test condition, 5 minutes without any operation, instrument tips to turn it off.
It has the comprehensive perfect protection function, therefore the operational reliability is high.
| Rated testing voltage | 50V, 100V, 250 V, 500V, 1.0kV, 2.5kV, 5.0kV,10.0kV, 8 voltage output gear in total |
| Upper limit of measuring range | 0 ~ 10TΩ |
| Lower limit of measuring range | 0.1MΩ |
| Output voltage error | ±5% |
| Short-circuit current | Approx. 5mA |
| Grade of accuracy | Grade 5.0 |
| Basic error of second half measuring range | ±( 5%·Rx + 1d ) |
| Basic error of first half measuring range | ±( 10%·Rx + 2d ) |
| High voltage display error | ±( 5%·Ux + 1d ) |
| Temperature measuring error | ±0.5ºC |
| Air humidity measuring error | ±2%RH |
| Power supply | 14.8V lithium battery |
| Service life of battery after one-time charging | 30 days, 10 times of DAR and 5 times of PI test for each day |
| Insulation resistance | > 500 MΩ (between the test line and machine case) |
| Voltage resistance | AC10.0kV 50Hz 1min(between the test line and machine case) |
| Working temperature and humidity | 0ºC ~ + 40ºC < 85%RH |
| Storage temperature and humidity | - 20ºC ~ + 50ºC < 90%RH |
| Boundary dimension | 270 (L) X 240(W) X 165(H) (mm) |
| Weight | ≈ 4.5kg |
