Proof Tracking Test Apparatus

Proof Tracking Flame Tester is a fully automatic instrument contained in its own cabinet to maximize the safety of the operator. Inside the well lit cabinet, a test specimen is placed on a glass plate and two platinum electrodes are lowered onto the top surface . 1, Accord with IEC60112, UL746A, ASTM D 363892 standard prescribed simulation experiment project.2 Between solid insulation material surface and predetermined size (2mmx5mm) platinum electrode ,Applied voltage ,