Product Description

UL*4 Fire testing expert vertical and horizontal flammability testing instrument 

Application
UL*4 Tests the flammability of the plastic material spare part in appliances. Flammability, speed of combustion, flame spread, the intensity of combustion can be acquired during test automatically and precisely.

 Features

• l  Combustion chamber 0.7 CBM.
• l  large view window made of Acrylic sheet
• l  working table cabinet is optional.
• l  Burner calibration kit is optional.
• l  Burner angel adjustable 0, *0, *5.
• l  Humboldt Tirrill burner made in USA inner diameter 9.5±0.3mm
• l  Fan on the top to evacuate the exhaust during combustion test.
• l  MFC control the height of flame
• l  The sensor enable accurate position, the test starts timing automatically
• l  Differential pressure gauge enable gas back pressure.
• l  Auto Electric spark ignition.
• l  PLC*7" digital display.
• l  Liner combustion speed.
• l  Calculate Liner combustion speed, display and save the data
• l  Compare the standard referential data and the test result.
• l  Horizontal or vertical test program changeable.
• l  the alarm rings when the flame shock lasts *0s.
• l  the gas supply is cut automatically when no operation is conducted in the chamber for *0 min.​