Smart Loop Resistance Tester Performance Characteristics

Intelligent loop resistance tester latest power supply technology, long continuous high-current output <br> <br> Description:

Smart loop resistance tester, also called contact resistance tester, also calls high-current micro-ohmmeter. Mainly used for high-precision measurement of the circuit breaker contact resistance and the cut-off conductor resistance, and can stabilize the output current for a long time, which is in accordance with the DL\T845.4-2004 "Resistance measurement device general technical conditions, the fourth part: loop resistance tester" Provisions.

Intelligent loop resistance tester can continuously output large current, which can effectively overcome the shortcomings of "pulse" power supply can not continuous work table and can not effectively breakdown the test product "oxidation film", the measurement resolution can reach 0.1Î¼Î©. Each measurement function is equivalent to imported products. Widely used in the high-precision measurement of high-voltage switch contact resistance (loop resistance), the same applies to other occasions that require high-current, micro-resistance measurement methods.

Product name:

The contact resistance tester, the switch circuit resistance tester, the contact loop resistance tester, the contact resistance (circuit) tester, the electronic shake table, digital loop resistance tester shake table <br> <br> Features:

â—†Using the latest power supply technology, continuous output of large current for a long time, can adapt to continuous long-term work;

â—† High accuracy: Under severe interference environment, data can be stabilized at the last digit, and data repeatability is good;

â—† The unique hardware and software design can effectively eliminate the influence of test lead resistance and test clamp contact resistance on test results. Changing test lead length has no effect on test results.

â—† Large-screen liquid crystal display with voltage, current, time, status information and prompt information, etc. It is rich in content and easy to operate;

â—† Intelligent loop resistance tester full Chinese interface, the operation is simple and clear, even in the absence of instructions can be skilled in handling;

â—† Built-in front paper change printer, Chinese mode print test results, change paper more instant noodles;

â—† touch-button operation, all functions can be set through the button, improve the product's security, reliability, durability;

â—† All-digital calibration method eliminates the old adjustment of the potentiometer. It is extremely convenient for on-site use. The measurement accuracy is not easily affected by the ambient temperature and humidity.

â—† Automatic timing function, when starting the test, the program will automatically start timing, time to time, automatically stop working, and maintain the measurement results;

â—† Manual timing function, after the start of the test, the user can freely start the program timing, time to time, automatically stop the work, and maintain the measurement results;

â—† The combination of hard and software anti-jamming technology, stable performance, strong anti-interference;

â—† can be customized according to user needs features.

Product parameters:

â—†Output current: 100A, 200A, 400A, 600A optional â—†Working mode: Continuous output and/or bin output â—† Measurement range: 0 ~ 1999.9Î¼Î©;

â—† Measurement accuracy: 0.2 reading Â± 2Î¼Î©

â—† Resolution: 0.1Î¼Î©;

â—† Display mode: Large-screen LCD display â—† Operation mode: Keyboard operation â—† Power supply: AC220VÂ±10%50HzÂ±1Hz;

â—† Use environment:

Ambient temperature -10 to 50Â°C Relative humidity â‰¤85RH

â—†Volume: 320Ã—220Ã—200mm3

â—† Weight: 5Kg (without accessories).

Dear Customer:

Thank you for your attention to our products. In addition to this product introduction, the company also has insulation ladders, high-voltage insulation mats, cable fault testers, high-voltage measuring instruments, insulation boots gloves pressure test equipment, power safety equipment cabinets, etc. Introduction, if you are interested in our products, welcome to inquire. Thank you!
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