Basic Info.
Warranty
1 Year, Life Long Maintance
Measure Level Seletion
20A 50A 100A Custo Mizab Le
Measurement Range
0~19999uΩ Extensible
Power Supply
AC 220V10%T50Hz2%
Product Description
Product Description
Intelligent loop resistance tester adopts advanced high-power switching power supply technology and advanced electronic circuit refined. It is a special testing instrument for high and low switch, cable and wire and welding seam contact resistance. Its current adopts the standard DC recommended by the national standard GB736, which can measure the resistance value of the tested product under the condition of the standard current. The instrument has the characteristics of small volume, light weight, strong anti-interference ability, high precision, convenient operation, perfect protection function and so on.
Detailed Photos
Product Features
1.Color touch screen: 800×480 HD color 7 inch touch screen, man-machine dialogue, high speed thermal printer.
2.Multi-current output: using the latest power supply technology, can continuously output large current for a long time, multi-current output. 1-3 different current levels can be set for testing and the average value can be calculated automatically.
3.Display a variety of data: display resistance, voltage, current, resistivity, display conversion standard temperature resistance value.
4.Automatic over-limit alarm: set the upper limit of resistance, the resistance value qualified or over-limit or invalid, automatically generate test status.
5.Can be long time test: can set the measurement time from 0 to 9999S, can work for a long time. Built-in cold air cooling, switching power supply automatic thermal protection.
6.High precision measurement: precision instrument operational amplifier and high precision quadruple integral A/D converter are used.
7.Latest system chip: using high-performance 32-bit latest ARM chip, the system automatically switches the amplification factor according to the signal size during measurement, ensuring the accuracy of the product test.
8.Built-in calendar clock: Built-in calendar clock provides time basis for printing and saving data.
9.DC constant current source function:Can output 0- maximum current, built-in step-up current test, quite a lot to buy a powerful DC constant current source, a machine multi-purpose.
9.Massive storage of test data:The machine is equipped with large capacity storage, mass storage data. Provides data storage, data browsing, and power failure protection.
10.Usb disk to export test data:With U disk to export data function, export Excel files.
11.Standard Modbus-RTU:Equipped with RS232 interface (optional change to RS485), the communication protocol is standard Modbus-RTU.
12.Computer control and upload data:Equipped with RS232 upper computer, communication can control, upload, generate Word/Excel files.
13.Bluetooth control and data upload:Standard Bluetooth function, equipped with Android Bluetooth APP, can control, upload, generate Word files
14.Line control operation, convenient assembly line operation:Wire control mode (optional), can be external wire switch (closed/off) control test/interrupt, resistance over the output empty node can light up the alarm lamp.
15.Wireless remote control, fast and convenient:Optional remote control (optional), one button test, one button interrupt test, remote control can be customized to display the test status.
16.Temperature compensation automatic conversion resistance:Can preset temperature, automatically converted to standard temperature resistance value. You can also use a temperature sensor (optional) to measure the temperature.
17.Background color easy to switch:You can set the screen color, you can change the pattern blue bottom, pattern black bottom, you can set the background brightness, standby brightness and standby time.
18.Built-in training materials:The screen is equipped with various wiring modes to guide the field use.
19.Input test information in English:Relevant sites, equipment, personnel, remarks, etc., can be entered in English for convenient identification and storage of test data, and convenient identification and printing of test data.
20.Quick connection of high current line:Use the latest high current line connection interface, insert twist can be fast and convenient.
21.Multi-phase function optional:Standard configuration is single phase, can be selected as two same test (conductor resistance special tester) or three same test.
Product Parameters
Test current | 100A | 200A | 300A | 400A | 500A | 600A | 10-5000A |
Measure Level Seletion | 20A 50A 100A Customizable | 20A 50A 100A 150A 200A customizable | 20A 50A 100A 150A 200A 300A customizable | 20A 50A 100A 150A 200A 300A 400A customizable | 20A 50A 100A 150A 200A 300A 400A 500A customizable | 20A 50A 100A 150A 200A 300A 400A 500A 600A customizable | The current custom Customize two phase Custom three-phase |
Measurement range | 0~19999uΩ Extensible |
Accuracy | 0.5%rdg±10dgt |
Resolution | 0.01uΩ |
Power supply | AC 220V±10% 50Hz±2% |
Length (mm) | 450 | 450 | | | | | |
Width (mm) | 250 | 250 | | | | | |
Height (mm) | 220 | 280 | | | | | |
Weight (Kg) | 9.9 | 12.9 | | | | | |
Working Temperature | -25°C~50°C |
Relative humidity | ≤90%RH |
Company Profile
Qualification Certificates
Packaging & Shipping
Address:
No. 16, 17th Floor, Buiding 3, Commercial House, Boda Starlight World Project, Hanyang District, Wuhan, Hubei, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Instruments & Meters, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Company Introduction:
Lancheng power equipment manufacturing Co., Ltd is a professional power solution provider with more than 15 years design and manufacture experience, we are also the supplier of the State Grid in China.
Our main products: Partial discharge test system, Lightning impulse generator, Variable-frequency resonant withstand tester, Temperature rising test system, High voltage withstand tester, Hipot tester, Transformer tester, Transformer characteristics test bench, Transformer oil analyzer, Micro ohm meter, Secondary injection set, Circuit breaker analyzer, CT/PT analyzer, Cable fault locator, Insulation resistance tester, Power quality analyzer and so on.
Our products have been exported to more than 30 countries, like USA, Italy, Australia, Russia, India, Pakistan, South Africa, Indonesia, Philippine, Vietnam, Brazil, Chile, Malysia, Korea, Singapore and so on.
We have one year quality gurantee, life long maintance and on-line video technical service. Products have passed CE, ISO, IEC certification, with good performance and reliable quality. Our after-sales service team always provide solution within 24 hours.
We sincerely welcome you to join us for mutual benefits cooperation.