Automotive Interior Material Thermal Radiation Fire Resistance Testing Machine

Applicable industries:

The test method specifies the test method for testing the combustibility of insulation materials for automotive interior materials and is applicable to the identification of the flame resistance of non-metallic materials in automobiles.

Standards:

According to the automotive interior materials of thermal radiation resistance test standards - ECE R118 Appendix 7 standard requirements, while meeting NF P 92-501 requirements.

Principle:

Let the test material under a temperature-controlled radiation mask under a certain period of time heat radiation, and then check the material properties.

Technical Parameters:

1) Test chamber made of refractory material, equipped with an exhaust device without powerful suction, volume: width × height × depth 650 × 650 × 500.

2) Electric heater;

3) Radiation sample holder: stainless steel ring, internal diameter 118mm, metal mesh 2.1 * 2.1mm, wire diameter 0.7mm;

4) Drip collecting tray: 300mm from the sample rack, collected as stainless steel, the inner diameter of the tray is 120mm, the height is 120mm, the bottom is sealed in a cylindrical shape, and the interior is filled with wool;

5) Bracket: used to support the heater and radiation sample holder, height 500MM.

6) Digital heat flux sensor imported from Germany: working range (kWm-2): 5, 10, 20, 50, 100, 200

7) Radiant hood: The power is 500W, when the radiation plane is a quartz disc with a diameter of 100±5mm, the heating coil (with an inner diameter of 100mm and outer diameter of 110mm) is heated at least 6 times around the heating wire in the spiral groove of the disc.

8) Timer: 0~99.99/S/M/H can be set freely.

9) Temperature adjusting device: It consists of a round copper plate with a diameter of 10mm and a thickness of 2mm. The center of the copper plate has a thermocouple connected to a temperature regulator. The test temperature can be adjusted to 300°C.

10) Accuracy class II thermocouples.

11) Control device: Siemens PLC + Taiwan Wei Lun touch screen control.

12) Air-conditioned room: temperature 23±2°C, relative humidity 65±5%.