ISO 5658-2 Spread Flame Test Machine Fire Flammability
Resistance Testing Equipment Laboratory
Description:
It’s suitable to evaluate burning characteristics of construction
materials and measure the spread of flame,flame condition of
ignition at multiple distances,critical flux,and total heat release
value.It can also measure the burning characteristics of vertical
specimen.After recording time of ignition and extinguishment at
each distance,we can calculate the flame spread rate.
Other test results include:ignition heat(MJ/m2),continuous burning
heat(MJ/m2),critical flux(MJ/m2),average heat of continuous
burning(MJ/m2),total heat release value(kW).
Standards:
ISO 5658-2:Reaction to Fire Tests-Spread of Flame
Part 2:Lateral Spread on Building and Transport Products in
Vertical Configuration
ASTM E 1321 Standard Test Method for Determining Material Ignition
and Flame Spread Properties
Parameter:
Size | 480mm x 280mm, made of porous refractory ceramic tiles |
Radiation intensity | About 62kw/m2 |
Surface temperature | About 750 ° C |
Air flow rate | 9.0 L/s or higher |
9.0 L/s or higher | The 1.32 mm |
Gas flow rate:
- Gas can be methane, natural Gas, Propane, flow rate is greater
than 1.0L /s
Air and gas pressure:
- Air is 0.2mpa and GAS is 0.35mpa, adjustable