Transition Resistance Tester

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ED-201No Chinese content provided, please provide the news content to be translated.The Mining Cable Transition Resistance Tester is in accordance with national standards.GB/T12972.9-2008, a testing equipment developed using the principle of direct current-voltage method，Primarily used for testing the transition resistance of finished cables.

ED-201No Chinese content provided for translation.Mining Cable Transition Resistance TesterFor the portable structure, it mainly includes two major parts: the electrical testing section and the mechanical transmission mechanism. The electrical testing section is composed of a DC digital voltmeter and a DC constant current source, with the measurement results beingLED digital direct display. Test current adjustable from 0-5mA with output displayed by LED digits. The mechanical transmission section uses manual operation fixtures and electric sampling, capable of automatically identifying and displaying whether the sampling section is correct and its corresponding phase line.

ED-201No Chinese content provided.Mining Cable Transition Resistance TesterBoasting high measurement accuracy, excellent stability, compact structure, and ease of use, it fully complies with national standards requirements.

The ED-201 Mining Cable Transition Resistance Tester is suitable for cable factories, mines, power transmission, scientific research institutions, etc. It is an essential testing instrument for the quality inspection of cable products.

II. Main Technical Specifications of the Instrument:

Measurement Range: 1Ω to 10kΩ

2. Range: 2kΩ, 10kΩ two levels

Voltage Range: 2V, 20V, 200V

Test Current: Adjustable from 0 to 5 mA

5. Measurement Accuracy: ±0.5% of reading ±2 digits.

Display: 0-1999 Digital Display，Unit, decimal point, and overload auto-display, direct reading of resistance or voltage values.

7. Test Bench: (1) Sample Length：L≤500mm

（2) Sample Outer Diameter：Φ20—Φ100mm

（3) Probe Diameter：≤ф1.5mm

（4) Manual operation, electric sampling, each of the three main cores is tested at three points, capable of automatically identifying and displaying the correctness of the sampling point location and its corresponding phase line.

8.Power Supply： 220V±10% 50Hz or 60Hz

Power Consumption<70W。