Carbon Material Resistivity Tester

The WDT Carbon Material Resistivity Tester is designed to evaluate the conductive characteristics of materials such as carbon, graphite, and carbon paper. It operates using a high-precision constant current source with automatic current and voltage display, providing stable and accurate measurements. The versatile testing platform accommodates samples of various diameters and lengths, allowing it to conduct tests according to international standards. The device is suitable for testing at room temperature and meets specific methods approved by ISO 11713-2000 and YS/T standards.

This tester is equipped with a high-precision stabilized power source and can operate with an input voltage of 220V ±10%. It has an output voltage range of 0 to 24V and a current output of 0 to 5A with 0.01 precision, ensuring accurate and reliable data. The testing platform supports multiple sample dimensions, with sample diameter acceptance ranging from 20 to 50mm and lengths from 80 to 130mm. The platform can rotate 360 degrees, while terminal spacing is maintained at 50 mm with a precision of ±0.1 mm. Dimensional measurements are displayed digitally with high precision.