This machine was strictly designed and manufactured to meet the requirements of UL1581 standard. It is used to test the resistance on fire of cable, wire and other insulation material. This test is specified in UL1581 as 'Flame tests'. Features: * Both FT and VW test can be performed by this machine. * All stainless steel structure. Technical parameter: Power source: AC 220V 50Hz 3A The inner diameter of burner: 9.5+-0.3 mm Burner length: 100mm The burner tilted angle: 90 or incline 20 Flame height: 20mm to 175mm adjustable VW chamber dimensions: 350× 360× 650 mm (W× D× H) FT chamber dimensions: 600× 300× 300 mm (W× D× H) Sample length: 254mm or 457mm Timer: 2sets 0~99m99s
