OI601 Safety Protection System Oxygen Index Analyzer for ISO 4589-2 Flammability Testing Equipment

The Digital Oxygen Index Analyzer determines the minimum oxygen concentration required to sustain combustion of materials, expressed as the Limiting Oxygen Index (LOI). Fully compliant with ISO 4589-2 and ASTM D2863 standards, this precision instrument uses an imported electrochemical oxygen sensor with ±0.2% accuracy. The analyzer supports testing for plastics, rubber, fibers, textiles, foams, and films across a full 0-100% oxygen concentration range. Features include real-time oxygen concentration curve display, automatic flow regulation, and integrated nitrogen/oxygen gas mixing system. Essential for material research, quality control, and combustion performance classification. Engineered with comprehensive laboratory safety features including emergency stop button, gas leak detection sensor, integrated fume extraction system with activated carbon filter, overheat auto-shutoff protection, flame-retardant chamber construction, and safety interlock door mechanism that prevents operation when the test chamber is open. This equipment provides maximum operator protection during high-temperature flammability testing procedures.