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Ozone levels in the atmosphere is the main factors of rubber cracking, ASTM1149 Programmable Ozone Climatic Aging Test Chamber simulation and strengthen the ozone in the atmosphere conditions, studied the effect of ozone on rubber, rubber resistance to ozone aging fast identification and evaluation of performance and the antiozonant shielding efficiency of the method, and then take effective measures, the anti aging in order to improve the service life of rubber products.
ASTM1149 Programmable Ozone Climatic Aging Test Chamber is used to test the ozone environment, the characteristics of crack-resistant rubber, ozone resistance testing machine, can control and adjust the concentration of ozone environment, to determine the anti-ozone properties of the specimen. The equipment can comply with the standard: JISK6259 ASTM1149 ISO1431 GB/TTB62 GB/T13642
ozone climatic aging test chamber technical parameters:
Model | OA-80 | OA-408 | OA-800 |
Internal Dimensions WxHxD (mm) | 400x500x400 | 600x850x800 | 1000x1000x800 |
Internal Dimensions WxHxD (mm) | 950x1650x950 | 1200x1950x1350 | 1600x2000x1450 |
Temperature Range | RT+10ºC~+65ºC | ||
Control Accuracy of Temperature | ±0.5ºC | ||
Distribution Uniformity of Temperature | ±2.0ºC | ||
Analytic Accuracy of temperature | 0.1ºC | ||
Ozone Concentration (pphm) | 1~1000, adjustable | ||
Deviation of Ozone Concentration | ≤10% | ||
Ozone Generator | Silent discharge tube type | ||
Internal and External Material | Material of the inner box is SUS 304# stainless steel, of the outer box is stainless steel or SEE cold-rolled steel with paint coated. | ||
Insulation Material | Polyurethane rigid foam / superfine glass fiber cotton | ||
Security | Leakage, short circuit, over-current protection | ||
Power | AC 220V |
ASTM1149 Programmable Ozone Climatic Aging Test Chamber features:
1. Stainless steel inside and outside
2. Outside made iron with powder coating
3. Durable ozone generator
4. Insulation material is High-density glass fiber cotton
5. Bottom is universal round wheel and fixed foot
6. Window materials is multilayer steel-glass, the inside is chip conductive
Saftey device:
1. With no-fuse protection switch
2. Control system with phase sequence protection and low voltage electrical protection.
3. With over-heat protection switch.
4. Over load protection device for refrigeration compressor.
5. Refrigeration compressor high and low voltage protection switch.
6. Refrigeration compressor over oil pressure protection.
7. Lack of Anti-phase protection system.
8. Overload protection for circulation fan motor.
ASLi main test equipments:
Environmental chambers, temperature (humidity) chamber,Thermal shock chamber, PCT /Hast chamber (Highly accelerated stress test chamber),ESS chamber, Programmable Ozone Climatic Aging Test Chamber,Walk in stability chamber,Vacuum oven,electrodynamic vibration shaker,mechanical shock tester,environmental combined vibration chamber,etc