The resulting test chamber is insulated with calcium silicate insulation board and is provided with a temperature resistant observation window.

The stainless steel sample support assembly is mounted on a sliding platform to allow safe and easy loading of the test sample.

The radiant heat is applied by means of a gas-fuelled panel, inclined at 30º, and directed at a horizontally mounted floor covering system specimen.

The radiant panel generates a radiant energy flux distribution ranging from a nominal maximum of 10.9 kW/m2 to a minimum of 1.1 kW/m2.

Dummy calibration specimen with holder, calibrated heat flux meter and mounting.

The distance burned until flame-out is reached and converted, by calibration, into an equivalent critical radiant flux, in kW/m2.

Heat Flux Meter: Range 0 ~ 50 kw/m2; Surface emissivity: ε=0.95± 0.05.

A smoke measuring system, according to DIN 50055, is mounted on a separate frame at the exhaust stack.

Control Rack for convenience in use, allowing observation of the apparatus and controls during equipment set-up and calibration.

Automatic ignition of the radiant panel and safety cut-out.

Automatic moving T type ignition burner.

Stainless steel hood with smoke measurement ports.