Flame Spread Calorimeter
The Flame Spread Calorimeter is suitable for:
Building materials: Evaluate flame spread and heat release performance of walls, doors, windows, ceilings, and other construction materials under fire conditions.
Rail transit: Assess fire-retardant performance of railway cars and transit facilities, ensuring compliance with safety standards.
Fire safety products: Provide flame propagation and heat release data for fire safety product certification.
Material manufacturers: Support R&D by providing flame spread and heat release data to optimize product design and performance.
Safety certification: Generate flame spread and heat release data for construction, transportation, and materials industries to support safety certification.
Standards
The equipment meets the following standards:
ISO 12136 – Determination of the Combustion Performance of Construction and Building Products
FM 4910 – Standard for Fire Performance of Building Materials
ASTM E2058 – Standard Test Method for Determining Combustion Performance and Heat Release of Building Materials
Parameters
| Parameter | Specification |
|---|---|
| Dimensions | 3200 mm (L) × 1100 mm (W) × 2500 mm (H) |
| Weight | 540 kg |
| Power Supply | 220V / 380V, 50 Amps |
| Operating Temperature | 10–35°C |
| Working Gas | Compressed air from air compressor |
| Calibration Gases | CO₂/CO mixture, Nitrogen, Ethylene, Compressed air |
| Heater System | Hard-tube branch, single inlet/outlet |
| Filtration System | Triple filtration, main filter stainless steel housing |
| Weighing System Capacity | 6000 g |
| Weighing Resolution | 0.01 g |
| Data Sampling Frequency | 50 ms |
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