Horizontal Vertical Flame Test Chamber

The HVR-LS Horizontal Vertical Flame Tester is a flammability testing instrument specifically designed for electrical equipment and plastic components. It conducts horizontal and vertical flammability tests on materials, focusing on evaluating their flammability characteristics. Utilizing a standard burner and a specified gas source, such as methane or propane, the instrument ignites test samples at a predetermined flame height and angle. It assesses flammability and fire risk based on indicators like ignition time, duration of burning, and burn length, providing essential data for product safety design and quality assurance. The chamber allows for multiple burner angle adjustments and precise flame height control to comply with various standard tests. Equipped with a millisecond-level linear measurement timer and an optional electronic gas flow meter, it minimizes human error and ensures precise test results. The chamber is applicable across R&D, production, and quality inspection functions in industries such as lighting, low-voltage electrical appliances, and household appliances. It is also suitable for material combustion performance research in the plastics industry, inspection departments, and scientific research institutions.

Standards: IEC 60695-11-3:2021 Fire hazard testing – Part 11-3: Test flames – 500 W flames – Apparatus and confirmational test methods; IEC 60695-11-4:2021 Fire hazard testing – Part 11-4: Test flames – 50 W flame – Apparatus and confirmational test method; IEC 60695-11-10:2021 Fire hazard testing – Part 11-10: Test flames – 50 W horizontal and vertical flame test methods; IEC 60695-11-20:2015 Fire hazard testing – Part 11-20: Test flames – 500 W flame test method; UL 94:2024 Standard for Tests for Flammability of Plastic Materials for Parts in Devices and Appliances.