Flammability Test Chamber

FMVSS 302 Automotive Materials and Interior Flammability Tester

Brand: SZBONAD

Product Number: BND-AIFT

The FMVSS 302 Automotive Materials and Interior Flammability Tester is engineered to assess the flame resistance and horizontal burning speed of various automotive materials including those used in sedans, multi-purpose passenger vehicles, trucks, and buses. This state-of-the-art flammability tester combines a test section with a control unit in an integrated design that simplifies on-site installation and operation. Featuring a high degree of automation, it includes an automatic ignition system with digital displays for temperature and time—ensuring ease of observation, recording accuracy, stability, and reliability during tests.

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FMVSS 302 Automotive Materials and Interior Flammability Tester – BONAD Flammability Test Chamber

Standards:

  • FMVSS 302
  • ASTM D5132
  • ISO 3795
  • DIN 75200

Applications:

This tester is specifically designed to evaluate the horizontal burning characteristics of interior materials used in a variety of automotive vehicles such as sedans, multi-purpose passenger vehicles, trucks, and buses.

Features:

  1. Durable Construction: Made from stainless steel with a wall thickness of 2 mm to resist deformation during combustion tests.
  2. Clear Observation: Equipped with a tempered glass window for clear visibility during testing.
  3. Optimal Ventilation: Includes ten ventilation holes at the bottom (19 mm wide) and side slots (13 mm wide) to ensure proper airflow.
  4. Precision Control: Features a Bunsen burner with precision valve allowing flame height adjustment up to 38 mm.
  5. Standard Compliant Tubes: Comes with interchangeable combustion tubes meeting ISO 3795 (φ9.5 mm) and FMVSS 302 (φ10 mm) standards.
  6. Efficient Collection: A stainless steel tray collects molten drips at the chamber’s base.
  7. Automated Operations: Boasts functions like automatic ignition, gas supply control, timing automation, and test conclusion automation.
  8. Customization Options: Can be tailored to meet specific test requirements.

Technical parameters:

Item Specification
Combustion Chamber Length: 385 mm, Depth: 204 mm, Height: 360 mm
Timer Accuracy ≤ 0.5 seconds
Test Gases Natural Gas, City Gas, Liquefied Gas
Flame Application Timer 0~999.9 seconds/minutes/hours, presettable, Accuracy: ≤ 0.5 seconds
Combustion Timer 0~999.9 seconds/minutes/hours, Accuracy: ≤ 0.5 seconds
Flame Height 38 mm, observed using a 38 mm flame height gauge, adjustable via flow meter
Burner Inner Diameter Inner diameter: 9.5 mm, made of brass, with automatic ignition feature
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