ASTM D1149 Environmental Test Chamber Rubber Deterioration - Surface Ozone Cracking Apparatus
Standards:
- ASTM D1149
- ASTM-D1171
- ASTM-D3041
Technical Parameters:
Temperature range | room temperature +10 ~ 70 °C |
Temperature uniformity | ±2°C (at no load) |
Temperature fluctuation | ±0.5°C (at no load) |
Air flow rate | 100Liter/min/2in/sec |
Ozone concentration | 20pphm-200pphm adj. |

1. Ozone concentration deviation range: ±10%
2. Inner box material: SUS304 high-grade stainless steel plate
3. Outer box material: A3 steel spray
4. Insulation material: PU foam insulation
5. Heating method: stainless steel electric heating tube
6. Circulatory system: single-channel air circulation, centrifugal wind wheel