|Ambient Temperature:||-5℃-30 ℃||Relative Humidity:||≤ 85%|
|Supply Voltage:||220V+ 10% 50Hz||Flame Height:||20mm ± 2mm To 100mm ± 2mm Adjustable (usually Adjusted To 38mm)|
flammability test apparatus,
fire testing equipment
Automotive Interior Material Burning Tester
First, the scope of use
The economical split-type automotive interior material combustion tester is mainly for qualitative evaluation of the flammability of automotive interior materials. It is suitable for the research, production and quality inspection departments of various types of automotive interior materials manufacturers and their material components. It is also suitable for insulating materials, engineering plastics or other solid combustible materials industries.
Automotive interior materials burning flame retardant test equipment standard GB8410-2006 4.2.9 requirements Automotive interior materials burning tester combustion box should be placed in the fume hood, the internal volume of the fume hood is 20 times -110 times the combustion chamber volume, and ventilation The size of the cabinet may not exceed 2.5 times the size of any of the other two sizes. The split type automotive interior material burning tester separates the equipment control part from the combustion box. When the user needs to fully implement the GB8410-2006 standard, the fume hood can be installed according to his own needs.
Second, the instrument working conditions and main technical indicators
2.1 Ambient temperature: -5 ° C - 30 ° C.
2.2 Relative humidity: ≤ 85%.
2.3 Power supply voltage: 220V+ 10%, 50HZ, power: 100W.
2.4 gas source: liquefied petroleum gas
2.5 Control part size: 590mm * 210mm * 460mm, burning part length 383 width 205 height 355 (in the box).
2.6 The accuracy of the 2.6 stopwatch is not less than 0.5s.
2.7 Bunsen burner (ie burner) applies a flame to the sample for 15 s.
2.8 Bunsen burner has an inner diameter of 9.5mm + 0.1mmm and a length of about 100mm.
2.9 Test inclination: Bunsen burner 90° perpendicular to the horizontally placed sample burning
2.10 Flame height: 20mm ± 2mm to 100mm ± 2mm adjustable (usually adjusted to 38mm)
2.11 Flame time: 0-999.9s ± 0.1s adjustable (usually 15s)
2.12 continuous burning time: 0-999.9s ± 0.1s, observe the flame to reach the first marking line, start manually, manually suspend
2.13 combustion gas: liquefied petroleum gas or gas
2.14 Temperature range: 0 ~ 200 ° C (display the internal temperature of the studio under test conditions)
Third, the equipment composition
Ignition automatic control system
2. Test process: automatic control of test procedures
3. Automatic intake and exhaust system (gas automatic opening, automatic closing)
4. Timing system: combustion timer, afterflame timer
5. U-shaped bracket: The upper bracket has 6 pin holes, the lower bracket corresponds to 6 pins, and the heat-resistant metal support line with a wire diameter of 0.25 mm and a spacing of 25 mm is provided.
6. The distance between the third marking of the test bracket and the second marking is 154mm.
7. Heat-resistant wire groove 0.5mmX0.5mm pitch 25mm
8. Wire length is greater than 110mm, there are 7~8 optical scallops per 25mm
9. Temperature digital display, measuring range 0-200 °C
10. Flame scale accuracy: 0.1mm
Fourth, packing list
Combustion box 1
U type sample holder 1 pay
Gas source tube 1
Power cord 1
Flame ruler 1
Instruction manual 1 copy
Fifth, design standards
Simulated combustion performance safety test project specified by FMVSS 571.302
DIN 7520 "Combustion Characteristics of Automotive Interior Materials"
TL1010 automotive interior material combustion characteristics
Compliance with standards: GM6090M, DIN75200, GM9070P, FMVSS 302, JIS D 1201, JASO M403, ISO 3795, ASTM D5132, QB/T 2729-2005