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0102030405
Huazheng HZ-5100 Loop Resistance Tester 100A Contact Resistance Tester
Introduction
The measurement data is accurate and correct, high stability and satisfy the requirements of Power, power supply department on-site high-voltage switch repair and high voltage switch factory contact resistance test. Output current and measurement resistance output at the same time in the 7-inch high brightness touch color liquid crystal, measurement results can be stored on the U disk, power off storage can meet the data query at any time.
Specification
1. The instrument can be controlled by the whole process of the instrument through the special software of the mobile phone, and the test data can be stored in a fixed format on the mobile phone, so as to facilitate data query at any time.
2. It has a variety of protective functions, such as reverse potential impact, disconnection, power failure and overheat during the test, which can reliably protect the impact of reverse potential on the instrument and give synchronous sound alarm.
3. Intelligent power management technology, the instrument always works in the minimum power state, effectively saving energy and reducing heat.
4. Output high voltage, measurement range is wide.
5. The test current comes from the high precision current constant current power supply, without manual adjustment, the test is fast and accurate.
6. Four terminal connection methods are adopted to effectively eliminate the influence of the test line resistance on the test results.
7. seven inches high brightness touch color LCD, strong light display clear, full touch screen operation, English and Chinese free switch
8. The instrument has a perpetual calendar clock and power off storage, which can store 1000 sets of test data for reference at any time
9. The instrument has bluetooth communication, RS232 communication and USB interface, used for computer communication and U disk data storage.
10. With a face plate type micro printer.
Technical Index
Current measurement: 50A, 100A
Range : 0～100mΩ（50A） 0～50mΩ（100A）
Resolution : 0.1µΩ At Min.
Precision : ±（0.5%±2）
Power consumption : 1000W
Working method: Continuous measurement.
Power supply : Base on your request
RH less than 90%, no dew
Size:360*290*170（mm）
Weight: Tester 5.6KG Wire box 6.5KG
Communication
Steps to connect the phone to the instrument:
1.The instrument is powered on and turned on
2. Turn on the Bluetooth function of the mobile phone and click "Search for Devices"
3. Select the corresponding device (device name format is "HLxxxxxxxxxx") from the searched devices to connect. Enter the "1234" pairing code in the Bluetooth pairing request box, click OK, and wait for the device to match successfully.
4. Open the software and click the gray Bluetooth icon in the upper right corner of the homepage. Select the device that just matched successfully in the pop-up menu.
5. After the wait for connection prompt in the software disappears, the connection is successful.
Safety Precautions
1. Handlers should having common sense of electrical equipment or tester
2. Enter “reset” after finishing measurement, and turn off power. Attention: strictly forbid dismantle all wires live wire
3. Enter “ reset” to replacing when the tester breaking.
4. The tester must be served by professional person, prohibit make it by yourself.
5. The tester only for measurement contact resistance, prohibit measurement inductive contact resistance.
Guarantee And After Sales Service
After service: 1 years of warranty and lifetime maintenance and supporting technology. Please contact our company on time if the tester breakdown, so we’ll arrange the fastest disposing way.
Packing List
|
No. |
Item |
Qty |
|
1 |
Main engine |
1 |
|
2 |
Red test line |
I |
|
3 |
Black test line |
1 |
|
4 |
Power line |
1 |
|
5 |
Ground lead |
1 |
|
6 |
Fuse pipe |
2 |
|
7 |
Print paper |
1 |
|
8 |
Test sample（Standard resistance） |
1 |
|
9 |
Serial port line |
1 |
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