Place of Origin: | CHINA |
Brand Name: | AI |
Certification: | ISO |
Model Number: | NF504 |
Minimum Order Quantity: | 1 SET NFP 92-504 Speed of Spread of Flame Test Apparatus |
---|---|
Price: | negotiable |
Packaging Details: | NFP 92-504 Speed of Spread of Flame Test Apparatus Packed in Plywood case |
Delivery Time: | 40 days |
Payment Terms: | Western Union, T/T, L/C |
Supply Ability: | 20 sets per month |
Test Standard: | NFP 92-504 | Size: | 470mm(W)X 470mm(H)X 330mm(D) |
---|---|---|---|
Weight: | 18KG | Warranty: | 1 Year |
Color: | Black | Power Supply: | 220V, 50HZ |
Test Object: | Building And Rail Materials | Function: | Speed Of Spread Of Flame Test |
Introduction
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.
Standard:
NFP 92-504 speed of spread of flame test.
Product parameters
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.
Installation requirements:
1 | Electrical requirements | 220V, 50HZ |
2 | Gas source requirements | propane and air compressor gas |
3 | Enviromental tempreature | 25±5°C |
4 | Installation place | fume hood placement |
5 | Dimension | 470mm(W)X 470mm(H)X 330mm(D) |
6 | Weight | 18KG |