HD-5400 Needle Flame Test Chamber Product explanation: This machine is used to test the resistance of fire caused by an interior fault such as leakage current in cable & wire. It meets the requirements of Chinese GB4706.1 and GB5169.5 standards. Features: * All stainless steel constructions. * This machine can fire automatically. * Temperature and test time will be displayed by digital meters. * A big window in the door makes your view more convenient. Technical parameter: Power source: AC 220v 50Hz 2.5A The interior capacity: 0.1 m3. Nozzle - needle inside diameter: 0.5 +- 0.1 mm Nozzle - needle outside diameter: less than 0.9mm Nozzle - needle length: more than 35mm Flame height: 12mm (adjustable). Flame period: 0~99m99s Gas: firedamp (at least 98.0 percent pure, provided by clients) Exterior dimensions: 820×800×400 mm (W×D×H) Weight: 25KG