XHMR series Insulation resistance tester
1) It features of microcomputer control, menu operation, large-screen LCD dot matrix display, and stable performance, and it is the intelligent instrument.
2) With a strong ability to resist the interference, it is applicable to the measurement in an environment with severe electromagnetic interference.
3) It is equipped with 8 voltage output gears, namely 50V, 100V, 250 V, 500V, 1.0kV, 2.5kV, 5.0kV, (10.0kV).
4) When the high voltage is output, it can be regulated continuously as well.
5) Automatic measurement of R15, R60, R600, automatic calculation of DAR, PI.
6) It has strong load capacity, and the short-circuit current is about 5mA.
7) Measuring range: 0 to 10TΩ, and it can switch the range automatically.
8)The combination of simulation bar pointer and digital display can show the change trend of data and accurate measuring results.
9) The testing time can be displayed at any time, and the buzzer will automatically tweet for reminder at every 15 seconds.
10) 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.
11) It can measure the ambient temperature, air humidity and the date and time of each testing automatically.
12) It can save 60 groups of measuring results, and the data will not be lost for 20 years.
13) It has RS232 serial interface, therefore it can communicate with the computer data.
14) 5 minutes of operation, the system automatically beepprompt shutdown.
15) It has the comprehensive perfect protection function, therefore the operational reliability is high.
Main Specifications
| Rated testing voltage |
50V, 100V, 250 V, 500V, 1.0kV, 2.5kV, 5.0kV, (10.0kV) |
| Upper limit of measuring range |
100GΩ ~ 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 |
365 (L) X 270(W) X 140(H) (mm) |
| Weight |
4kg |
All interfaces will be made and displayed in English after your order
Packaging: Wooden case filled with foam
Shipping: by Air, Sea, Express, etc.
Shipping time: 7-15 days if it's in stock.
Company Profile:
Xi'an Xu&Hui Electromechanical Technology Co.,Ltd is one of famous brand of electrical equipment
tester manufacturer in China, mainly produced TDR underground cable fault locator, capacitors,
insulation resistance tester, transformer oil tester, high voltage generator and earth resistance tester etc.
We have several patents in this industry, and our products are exported well in the global market,
such as America, Brazil, Turkey, Russian,Israel, Thailand, India, etc.
FAQ:
Q: Are you trading company or manufacturer ?
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to quantity.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance.
If you have other questions, pls send us an inquiry below:
XI'AN XU&HUI ELECTROMECHANICAL TECHNOLOGY CO.,LTD
Building B8-01, Phase I, Ronghao Industrial City, No. 2098, Weiyang 9th Road, Gaoling District, Xi'an
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