Vertical Bunsen Burner Test for Cabin and Cargo Compartment Materials

The LS-FAA25F Vertical Bunsen Burner Test for Cabin and Cargo Compartment Materials simulates the initial combustion environment of an aircraft cabin fire. A sample of interior material of a specified size is vertically fixed and quantitatively burned at a designated location using a standard ignition source to evaluate the flame-retardant performance of the material. The LS-FAA25F automatically records key parameters such as combustion time, flame spread rate, and drip burning patterns to determine whether the material meets relevant vertical combustion standards. It is widely applicable to the flame-retardant performance testing of various interior materials used in aircraft, ships and automobiles, including seat fabrics, trim panels, carpets and cushions.

Standards:

Specifications:

• Steel structure combustion chamber meets standard requirements.
• Equipped with a set of vertical stainless steel clamps.
• Large observation window for easy observation of sample combustion status.
• Imported rotor flowmeter with adjustable flame height.
• American HUMBOLDT Tirrell ignition source, inner diameter 9.5±0.3mm.
• Pulsed high-voltage electronic automatic ignition, stable and reliable ignition.
• Ignition source installed on a slide rail; sample ignition position can be confirmed via pull rod and positioning ring.
• PLC + 7″ touchscreen for control/detection/calculation/data display; test time and ignition time can be set on the touchscreen.
• Equipped with imported flame calibration thermocouple for calibrating whether the combustion flame meets standard requirements.
• Automatic flameout after 10 minutes of inactivity.