YN52018 large-scale fire test room (Vertical-specimen), Flame, Tester, 
 Overview: 
 Large combustion cabinet is in strict accordance with UL1581 sect 1080.1 ~ 1080.14 standard production, and Guangzhou, the United States and China UL recognized, fully in line with VW-1 (Vertical-specimen) Flame Test Standard for Fire Test. Affordable and a lot of wire and cable industry to use. The parameters are as follows: in detail throughout the trial in a volume of 4.32 cubic meters of sealed laboratory. Test method: to regulate the flame height, flame top in the specimen, burning 15 seconds, turns off 15 seconds, repeat 5 times to check specimen burned situation can be set to burning off time and the number of repetitions, and automatic operation. 
 Main technical parameters: 
 A test box: 
 1.1 testing machine consists of an external electrostatic paint, the internal electrostatic baked black paint has a beautiful appearance, rust and corrosion characteristics 
 1.2 box at the top of a smoke device, when completed, will exhaust outside the trial, following on both sides with two inlets and a set of operating devices and pneumatic sealing 
 1.3 Cabinet is facing open observation window, easy to observe the test situation 
 1.4 chamber size 2m (L) x1.2m (wide) x1.8m (high) 
 1.5 Internal fog smoke round lighting 
 2, the control system 
 2.1 "color touch screen and PLC control, to meet the standard test time, 
 Number of trials duration can be set up and record keeping 
 2.2 equipped with a temperature measuring device can accurately control and debugging test required test temperature 
 2.3 thermal sensor conductivity high electrolytic copper 
 2.4 with imports of the ￠ 0.5K stainless steel jacket of the thermocouple 
 2.5 Intelligent temperature controller with type K thermocouple to match the reading of up to above 1000 ℃ 
 2.6 has a high-pressure auto-ignition 
 3, test equipment and test fixtures 
 3.1 The burning torch to meet the ASTM D 5025-99 requirements for imports of the United States Hamburg, 
 Standard power is 500W, angle of 20 ° 
 3.2 The test stand is SUS304 stainless steel 
 4, the gas source control 
 4.1 Gas: Customer-owned, it is recommended to use methane 
 4.2U-tube manometer: 1 (United States Dwyer) 
 4.3 trachea: a high-pressure tracheal 
 4.4 Flowmeter: 1 
 4.5 Gas tees 
 5, the power supply: voltage AC220V current 3A