Overview​​
The OXITEST-200 determines the minimum oxygen concentration required to sustain combustion (LOI), providing critical data for material safety certification in aerospace, automotive, and building industries. Compliant with ASTM D2863 and ISO 4589, this instrument offers precise control over oxygen/nitrogen mixtures and ignition sources.

​​Core Features​​

1. ​​Oxygen/Nitrogen Control​​: Precise gas mixing system (18–100% O₂) with ±0.5% accuracy.
2. ​​Auto-Ignition​​: Heated filaments (550–1,000°C) or open-flame ignition for standardized testing.
3. ​​Flame Propagation Timer​​: Measures ignition delay and flame spread duration with 0.1s resolution.
4. ​​Safety Integration​​: UV/IR sensors trigger automatic shutdown to prevent accidents.

​​Applications​​

• ​​Aerospace​​: Certifies interior materials for flame retardancy (UL 94 V-0 ratings).
• ​​Automotive Plastics​​: Tests dashboards and seat covers for fire safety.
• ​​Building Materials​​: Evaluates insulation and wall panels for fire resistance.

​​Compliance​​
ASTM D2863, ISO 4589, GB/T 2406.

​​Optional Add-Ons​​

• High-speed pyrolysis imaging (10,000 fps).
• Multi-layer sample holders for composite materials.