China GDZRC-10U DC Winding Resistance Tester Manufacture and Factory

GDZRC-10U DC Winding Resistance Tester

Brief Description:

The measurement of DC transformer resistance is a mandatory test item in transformer manufacturing of semi-finished products, finished products factory test, installation, handover test and preventive test of power department, which can effectively find the manufacturing defects of transformer coil material selection, welding, loose connection parts, missing strands, broken wires and other hidden dangers after operation.

GDZRC-10U DC Winding resistance tester is a rapid test equipment for measuring the DC resistance of transformers, transformers, generators and motors, and it is a replacement product of single and double arm Bridges.

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Product Detail

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Features

•The instrument features a wide resistance measurement range and high resolution, with multiple current ranges available

• It is equipped with a comprehensive protection circuit and clear indications to prevent misoperation.

• A bright 7-inch color LCD screen is used, which is visible in sunlight, ensuring clear display and user-friendly interface.

•It comes with an integrated thermal printer, allowing users to print measurement results with a single button press, and historical test data can also be printed via the printer.

• The instrument has a large-capacity non-volatile memory that can store up to 512 sets of data.

•It supports data review and export via USB flash drive.

•An internal high-precision clock is included for real-time time display.

• The instrument has an automatic testing (blind test) function.

•It offers high measurement accuracy and is characterized by anti-interference, shock resistance, and portability.

•RS232 interface and Bluetooth are integrated for convenient data upload and remote control.

Specifications

1.Technical parameters

Test current	Test range	Accuracy
10A	200μΩ-1.5Ω	±(0.2% of reading+1μΩ)
5A	5mΩ-3.0Ω	±(0.2% of reading+0.005mΩ)
1A	20mΩ-15Ω	±(0.2% of reading+0.02mΩ)
100mA	200mΩ-200Ω	±(0.2% of reading+0.2mΩ)
≤10mA	2Ω-50KΩ	±(0.2% of reading+2mΩ)