| Lugar de origen: | PORCELANA |
| Nombre de la marca: | AI |
| Certificación: | ISO |
| Número de modelo: | NF504 |
| Cantidad de orden mínima: | 1 SET NFP 92-504 Aparato de prueba de velocidad de propagación de llama |
|---|---|
| Precio: | Negociable |
| Detalles de empaquetado: | NFP 92-504 Aparato de prueba de velocidad de propagación de llama empaquetado en caja de madera cont |
| Tiempo de entrega: | 40 días |
| Condiciones de pago: | Unión occidental, T/T, L/C |
| Capacidad de la fuente: | 20 juegos por mes |
| Estándar de prueba: | NFP 92-504 | Tamaño: | 470 mm ((W) X 470 mm ((H) X 330 mm ((D) |
|---|---|---|---|
| Peso: | 18 kg | Garantía: | 1 año |
| Color: | Negro | Fuente de alimentación: | 220V, 50Hz |
| Objeto de prueba: | Materiales de construcción y ferrocarriles | Función: | Prueba de velocidad de propagación de la llama |
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 |
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