ASTM D1149 Ozone Aging Test Chamber Rubber Accelerated Weathering Resistance Testing Machine for Laboratory CF8386

ASTM D1149 Ozone Aging Test Chamber CF8386

The CF8386 Ozone Aging Test Chamber evaluates the resistance of rubber and elastomeric materials to ozone-induced cracking under static and dynamic strain conditions according to ASTM D1149, ISO 1431-1, and GB/T 7762. It is essential for rubber product quality assurance in automotive seals, tire sidewalls, hoses, and weather-exposed components.

Key Features

• ASTM D1149 Compliant: Full compliance with international ozone resistance testing standards for accurate and reproducible results.
• Precise Ozone Control: UV absorption ozone generator with PID control maintains ozone concentration from 10 to 1000 pphm with ±5% accuracy.
• Dynamic and Static Testing: Built-in specimen rack supports both static strain (0-100% elongation) and dynamic cyclic stretching (0.5Hz) for comprehensive crack resistance evaluation.
• Integrated Ozone Destruction: Catalytic ozone destruct unit ensures safe exhaust levels below 0.05ppm, meeting occupational safety requirements.

Technical Specifications

Compliance Standards

ASTM D1149, ISO 1431-1, GB/T 7762, DIN 53509

Standard Accessories

• Static specimen rack (6 stations)
• Dynamic stretching module
• Specimen cutting dies
• Ozone concentration sensor
• Catalytic destruct unit
• Operation manual and calibration certificate

Quality Assurance

12-month warranty with on-site installation and training available.