Description
Ozone levels in the atmosphere is the main factors of rubber cracking, ASTM 1149 Ozone Climatic Teser For Rubber for rubber 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.
Technical Specification
Name | ASTM 1149 Ozone Climatic Teser For Rubber | |||
Model | OC-250 | OC-500 | OC-800 | OC-010 |
Internal Dimension (mm) | 600*600*600 | 700*800*900 | 800*1000*1000 | 1000*1000*1000 |
Overall Dimension (mm) | 960*1150*1860 | 1180*1350*2010 | 1280*1550*2110 | 1500*1550*2110 |
Interior Volume (L) | 250 | 500 | 800 | 1000 |
Temperature Range | 0℃ ~ +100 ℃ | |||
Humidity Range | 30% ~ 98% RH | |||
Cooling Rate | Ambient ~ 0℃ within 20 min | |||
Ozone Concentration | 1~1000PPHM | |||
Sample Holder Rotate Speed | 0~10 r/min | |||
Airflow Rate | 0 ~ 60L/min | |||
Clamps Tensile Stretch | 5%~35% | |||
Cooling system | Mechanical compression refrigeration system | |||
Refrigerating unit | French TECUMSEH compressor | |||
Refrigerant | R404A, R23 | |||
Heating Element | Nichrome heater | |||
Controller | Programmable color LCD touch screen controller Ethernet connection, PC Link | |||
Temperature Sensor | PTR Platinum Resistance PT100Ω/MV A-class, accuracy 0.001℃ | |||
Humidity Sensor | Dry and wet bulb sensor | |||
Gas Sensor | Ozone gas sensor | |||
Ozone Generator | Silent discharge type ozone generator | |||
Air Circulation | Centrifugal wind fan | |||
Door Lock | Electromagnetic lock | |||
Sample Holder | Static + dynamic combined sample holder | |||
Safety Device | Humidifier Dry-combustion Protection; Over-temperature Protection; Over-current Protection; Refrigerant High-pressure Protection; Water Shortage Protection; Earth Leakage Protection | |||
Thermal Insulation | Polyurethane foam and insulation cotton | |||
Observation Window | Interior lighting, double-layer thermostability silicone rubber sealing | |||
Power Supply | 380V 50Hz | |||
Standard | ISO1431;ASTM 1149;IEC 60903 ;IEC60811-403;JIS K6259;ASTM D1171 | |||
Maximum Noise | 65 dBA | |||
Environmental Conditional | 5℃~+35 ℃ ≤85% RH |
Main technical parameters
1. Stainless steel inside and outside
2. Outside made iron with powder coating
3. ozone environmental chamber adopt 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
Applicable Industries
Ozone environmental teser for rubber is widely used to control products quality in measuring quality control; Rubber & Plastics; Automobile production; Wire and cable; Packing materials; Instruments and meters; Medical equipment; Civilian nuclear energy; Civil aviation; Colleges and universities; Research laboratories; Inspection arbitration, and technical supervision departments and other rubber products.