PC Control Model ISO 5657 Flammability Tester with 10Kw/m2 ~ 70kW/m2 Irradiance and 50W Output for Building Materials Ignitability Testing

This flammability tester is designed for evaluating the ignition performance of building materials with thickness not exceeding 70mm when placed horizontally under specified thermal radiation conditions. It effectively assesses wall and ceiling lining materials, flooring systems, exterior cladding, and thermal insulation materials for air ducts.

The tester accurately simulates specific fire scenarios, providing results that reflect real-world combustion performance. It clearly distinguishes between easily ignitable materials and fire-resistant materials, helping to evaluate material fire risks.

ISO 5657

• Advanced PLC programming with computer control system
• High-precision board and module control with PID control technology
• 16-bit high-precision signal collection and processing (1% accuracy)
• Professional Labview-developed software interface with high automation
• Comprehensive propane air supply system with precise flow control
• Designed testing environment maintains air velocity below 0.2 m/s
• Effective smoke exhaust system without affecting test conditions

Includes radiation cone, ignition device, nozzle, pressure plate mechanism, support frame, temperature recorder, gas system, signal acquisition and processing system, and computer.

• Constructed from 1.5mm thick stainless steel
• 25mm x 25mm square steel tube frame
• Total size: 275mm × 230mm
• Horizontal protection board: 220mm side length, 4mm thickness
• Features vertical guide rods and adjustable pressure system
• Includes counterweight system for consistent 20N pressure application

• Rated power: 3kW
• Radiation intensity range: 10kW/㎡ to 70kW/㎡
• 3500mm long, 8.5mm diameter stainless steel heating element
• Ceramic fiber insulation with 100kg/m² density
• Precision heating element positioning with ≤10% opening area obstruction