Single-Flame Source Test | Ignitability Apparatus

Compliance

ISO 11925-2, DIN 54837, EN 13501-1, EN 45545-2, DIN 4102-1.

The Single-Flame Source Test Apparatus, also named Ignitability Apparatus, in accordance with ISO 11925-2, is designed to determine the ignitability of products by direct small flame impingement to vertically mounted specimens without additional irradiance.

Single-Flame Source Test is widely used to assess the flammability performance class of construction or railway material, such as EN 13501-1, EN 45545-2, DIN 4102, DIN 5510-2, etc.

Single-Flame Source Test Apparatus consists of

  • Stainless steel made test chamber.

  • The top of the chamber has a φ150 exhaust chimney.

  • The bottom of the chamber is 25mm by 25mm by 40mm stainless steel square grid.

  • Front and side high-temperature resistant glass door for easy observation and operation.

  • A copper-made burner with an angle adjustable foundation.

  • Calibrated 45° and 90° burner position, and can be rapidly exchanged.

  • The burner assembly is installed on a sliding rail, it can be pushed and positioned by an external pusher.

  • Stainless steel gauge for flame height measuring.

  • Burner spacer for impingement position measuring.

  • Precise needle valve for propane gas flow control.

  • Stainless steel made sample holders.

 
ISO 11925-2 Ignitability Apparatus

Ignitability Apparatus in Fume Cupboard