ASTM1149 ASTM1171 Ozone Test Chamber
Rubber Plastic Climatic Ozone Aging Test Chamber for evaluating ozone resistance of rubber and plastic materials under controlled environmental conditions.
Download Technical Documentation Equipment Overview
Ozone chamber simulates and enhances atmospheric ozone conditions to study ozone effects on rubber, identify anti-ozone aging methods, and improve rubber product lifespan through effective anti-aging measures.
Main Functions
Tests rubber product cracking resistance in ozone environments with controlled ozone concentration to determine material ozone resistance.
Key Features
- Silent high-efficiency ozone generator with treated air mixing
- UV detector for continuous online ozone concentration monitoring
- Precise ozone concentration control based on set values
- Integrated heating and humidification systems
- Maintains optimal test conditions throughout operation
Compliance Standards
JIS K 6259, ASTM1149, ASTM1171, ISO1431, DIN53509, GB/T13642, GB 2951 (wire and cable ozone resistance), GB/T 7762-2003 (vulcanized/thermoplastic rubber ozone cracking resistance - static tensile test).
Application Industries
Quality inspection, rubber & plastic, automotive, wire & cable, packaging materials, instrumentation, medical devices, civil nuclear energy, civil aviation, universities, research laboratories, technical supervision departments, and commercial arbitration.
Testing Process
Specimens are elongated and fixed on rotating aluminum fixtures, contacting ozonated air parallel to airflow direction. Specimens rotate at 20-25 mm/s speed in vertical airflow plane, with 8-12 min rotation cycle and 40% chamber area scanning coverage.
Technical Parameters
| Parameter | Specification |
| Product Name | (Static) Ozone Aging Tester |
| Volume | 150L |
| Inner Box Size | W500 * H600 * D500mm |
| Outer Box Size | Approx. W1000 * H1700 * D900mm |
| Weight | Approx. 150kg |
| Power Supply | AC220 ± 5% V/50 ± 0.5Hz |
| Temperature Range | RT +10℃ - 60℃ |
| Temperature Fluctuation | ±0.5℃ |
| Temperature Distribution | ±2.0℃ |
| Humidity Range | 35% - 95% R.H (Optional) |
| Humidity Fluctuation | ±3.0% |
| Ozone Concentration Accuracy | 0-1000pphm ±15% |
| Test Gas Flow Rate | 600 ± 100 mm/s |
| Rotation Rate | 2 ± 1 r/min (Adjustable) |
| Test Components | 3 groups simultaneously |
| Dynamic Pull-up Rate | 0-20Hz (Adjustable) |
Structural Characteristics
All-in-one structure with SUS304 stainless steel inner box and outer box (or beige baking paint). Double insulation protection with rigid polyurethane foam and aluminum silicate insulation cotton. Single left-opening door with silicone sealing, anti-condensation heating, observation window (W300*H450mm), and lighting.
