The core of the UL9540A heat spread test device is to simulate various extreme situations that energy storage batteries may encounter in actual applications, especially thermal runaway scenarios. Thermal runaway refers to the phenomenon that the temperature inside the battery rises sharply due to fa

The material contact heat transfer tester is designed, developed and manufactured according to ISO12127-2007 and EN702. The instrument contacts the sample and the calorimeter under a certain load through the heating tube to measure the heat transfer performance of the sample at a certain temperature

UL1581 Cable Horizontal & Vertical Specimen Flame TesterThis large combustion cabinet is strictly produced in accordance with UL1581 section 1080.1~1080.14 standards and meets the VW-1 (Vertical specifications) Flame Test combustion test standard for wires and cables. Used for conducting 1060 vertic

A set of moving pictures to understand the UL94 flame retardant test UL 94 is the most widely used standard for the plastic materials to evaluate their flame retardant performance. There are 12 grades: HB, V-0, V-1, V-2, 5VA, 5VB, VTM-0, VTM-1, VTM-2, HBF, HF-1, HF-2.UL 94 is used to evaluate the ab