Tracking index tester
The electric tracking index test is performed on a surface of a solid insulating material by applying a voltage to a platinum electrode of a predetermined size (2 mm x 5 mm) and dropping a predetermined volume of conductive liquid (0.1% NH 4 Cl) at a predetermined height (35mm) for 30 seconds, to evaluate the electric leakage resistance performance of the surface of a solid insulating material under the combined influence of an electric field and a wet or contaminated medium.
Tracking index tester is suitable for the research, production and quality inspection departments in the industry of lighting equipment, low-voltage electrical appliances, household appliances, machine tools, electrical machine, electric tools, electronic instruments, electro technical instruments, information technology equipment, as well as insulating materials , engineering plastics, electrical connectors, accessories industry.
