On a solid surface of insulating material, between the required size (2mm × 5mm) platinum electrode, a voltage is applied. At the same time, timed (30s), set height (35mm) and dropping a predetermined volume of contaminated liquid droplets (0.1% NH 4 CL ) to evaluate the endurance capacity of the surface of solid insulating materials under the combined effects of electric and contaminated media, accordingly, its comparative tracking index (CT1) and resistance to tracking index (PT1) is tested.
Suitable for the research, production and quality control for lighting, low voltage electrical appliances, household appliances, electrical machines, motors, power tools, electronic equipment, electrical instruments, information technology equipment, and also suitable for insulation, plastic, electrical connections, accessories industry.
Imported micro pump
Accurate droplet time and volume control
Evaluate test qualified/disqualified function
Test result be saved by USB
Door open-close protection system
Over voltage protection system
Comprehensive operation protection system
Tempered glass observe window
7 inches PLC
Digital voltage modules direct touch-screen display
Digital current module direct touch-screen display