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
