Thermal Radiation Flame Spread Tester
The Thermal Radiation Flame Spread Tester is designed to evaluate the combustion characteristics of building materials, high-speed train materials, and marine materials. It focuses on critical parameters such as flame spread rate, ignition heat, and total heat release. The device measures flame spread, critical heat flux, and sustained burning heat according to standards such as GB/T 28752-2012 and ISO 5658-2. It is widely applied in building construction, transportation, and shipbuilding for material performance testing under fire conditions.
Technical Specifications
| Parameter | Specification |
|---|
| Overall Dimensions (W×D×H) |
1900 × 460 × 2100 mm (74.8 × 18.1 × 82.6 in) |
| Shipping Weight |
208 kg (Main unit: 158 kg; Table: 50 kg) |
| Radiation Source Rated Power |
500 W |
| Power Meter Accuracy |
0.5 class |
| Gas Regulation Valve Pressure Range |
< 0.1 MPa |
| Electrical Supply |
AC 220V, 50Hz, 550 W |
| Sample Thickness |
>5 mm |
| Heat Flux |
Adjustable, up to 30 kW/m² |
| Test Angles |
45° sample holder with scale |
| Flame Height Control |
Needle valve with flame gauge |
| Data Outputs |
Flame initiation index (i), average flame height (S), maximum flame height (h), heat release index (C) |
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