CNS 15118-2 Construction Material Flammability Test Chamber

1. Test chamber material: made of stainless steel, the front and side of the test chamber are installed with heat insulation glass doors;

2. Gas burner: with adjusting valve to adjust and control the flame height. The burner can move, move towards and away from the sample, and can be used vertically and tilted to 45 ° with the vertical axis;

3. There is a 50 mm high metal grid structure at the bottom of the test chamber, the grid size is 25 mm × 25 mm, the metal thickness is 1.5 mm, and there must be a 455 mm × 210 mm horizontal plate at the metal grid;

4. The air velocity in the vertical direction 5 cm away from the sample surface shall not exceed 0.2 M / s, and the air velocity in the horizontal direction shall not exceed 0.1 M / s;