IMO Standard Spread of Flame Test Apparatus Vertical Specimen Flame Propagation Testing Machine for Marine Materials

This vertical specimen flame propagation testing machine is a professional fire reaction testing device engineered for building and transport materials. It tracks how flame propagates across vertical specimens, records ignition and burnout times at multiple measuring points, and automatically calculates flame spread speed. The system outputs a complete set of thermal parameters, including ignition heat, sustained combustion heat, critical heat flux, and total heat release. Designed in accordance with IMO, ISO, and ASTM standards, it integrates flame recording, automatic gas protection, and intelligent data output to deliver reliable, repeatable fire tests for marine and construction materials.

• Full explosion-proof control system: greatly reduces fire and explosion risks during combustion testing.
• IMO-standard pilot burner: delivers a stable, repeatable automatic flame attack on samples.
• Optimized observation window: allows testers to clearly monitor flame spread without opening the chamber.
• Anti-backflow protection: the radiant panel controller shuts off the gas solenoid valve immediately if reverse flame occurs.
• Large-range gas flow meter: supports methane concentration testing for gas critical heat flux assessment.
• Integrated camera system: records the full test process, storing all flame spread images and data for audit.
• 19° test frame: enables simultaneous measurement of flame spread rate, heat flux, and heat release rate.
• Pre-installed standard test software: one-click report generation and printing for ISO and IMO test tasks.

This apparatus is ideal for marine material factories, construction material producers, interior panel manufacturers, third-party fire testing houses, and railway and vehicle component suppliers. It is used to verify the lateral flame spread performance of vertical building materials and transport products for fire safety certification.