|Place of Origin:
|Minimum Order Quantity:
|1 SET NFP 92-504 Speed of Spread of Flame Test Apparatus
|NFP 92-504 Speed of Spread of Flame Test Apparatus Packed in Plywood case
|Western Union, T/T, L/C
|20 sets per month
|470mm（W）X 470mm（H）X 330mm（D）
|Building And Rail Materials
|Speed Of Spread Of Flame Test
NF P 92-504 for the determination of horizontal flame spread rate of materials. This method also applies in other rapidly melting and testing without burning, or not achieve M1 ~ M3 material.
This speed of spread of flame test apparatus is intended to test a sample of a material under certain conditions to a heat source consisting of a gas igniter, and may trigger: sample fire and flame persistence test and flame spread and spread. The speed test is in accordance with the fire reaction performance test of French building materials and high-iron non-metallic materials.
NFP 92-504 speed of spread of flame test.
1. The NFP 92-504 Speed of Spread of Flame Test Apparatus is applicable to French building materials and high-speed rail test standard NFP 92-504;
2. Using a standard burner, the sample is subjected to flame impact, and then the flame spread performance of the sample is observed;
3. U-shaped specimen holders with soft and hard materials at the same time;
4. The burner movement adopts a programmable controller, and the test time and the number of ignitions can be automatically controlled.
|Gas source requirements
|propane and air compressor gas
|fume hood placement
|470mm(W)X 470mm(H)X 330mm(D)