The main purpose
It is suitable for the determination of static smoke production of building materials and their products when burning, and can also be used for the measurement of static smoke production of other solid materials. Test the maximum smoke density and smoke density level.
Technical index
1. Gas source: Propane gas with a purity of not less than 85%
2. Bunsen burner nozzle diameter: φ0.13mm, the Bunsen burner forms an angle of 45° with the smoke box
3. Flame application time: 4min
4. Light bulb power: 15w, voltage: 6V
Applicable standards
GB/T 8627-2007 Smoke density test method for burning or decomposition of building materials
GB/T 17591-2025 Flame retardant fabrics