Ozone Aging Test Chamber Main function:
Ozone 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.
Ozone Aging Test Chamber Technical parameter:
| Model Number | HZ-2018 Ozone Aging Test Chamber |
| Temperature | Standard RT+10～+80℃ / 5~100℃ option |
| Temperature Accuracy | ±2 ℃ |
| Ozone concentration | 0~1000pphm adjustable |
| Relative humidity | 60%RH above |
| Humidity range | 35%-85% |
| Ozone produced mode | Ozone generator or UV absorption method |
| Inside air velocity | over 2 feet/sec |
| accessories | tensile fixture 6 groups |
| Power | 1phase,AC220V,15A |
| Weight | 250kg |
| Standard | ASTM1171 ISO1431 ASTM1149 |
Ozone Aging Test Chamber Main feature:
Equipment by the occurrence of silent and efficient ozone generator ozone gas, and a certain amount of air processed, the switch in the mixture into the chamber, the continuous line UV detector to detect the concentration of ozone, ozone generator control feedback to the systems to control system settings according to the occurrence of effective control of ozone to the ozone chamber to maintain the appropriate concentration of work by heating humidification systems to meet all the test conditions.
Ozone Aging Test Chamber Corresponding standard:
JIS K 6259 ASTM1149 ASTM1171 ISO1431 DIN53509 GB7762 GB/T13642
Here's an overview of how an ozone aging test chamber typically works:
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Test Chamber Design: An ozone aging test chamber is designed to create controlled conditions for exposing test specimens to ozone. It consists of a sealed chamber made of ozone-resistant materials, such as stainless steel or glass, to prevent leakage.
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Ozone Generation: The chamber is equipped with an ozone generator, which produces ozone gas using either corona discharge or ultraviolet (UV) radiation methods. The ozone generator ensures a consistent and controlled ozone concentration within the chamber.
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Specimen Placement: Test specimens, such as rubber or polymer samples, are placed inside the chamber. The specimens may be mounted on racks, hung from hooks, or placed on holders depending on the specific requirements of the test.
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Ozone Exposure: The ozone generator releases ozone gas into the chamber, creating an environment with an elevated ozone concentration. The exposure conditions, including ozone concentration, temperature, humidity, and duration, are set according to relevant industry standards or specific testing protocols.
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Monitoring and Control: The ozone aging test chamber is equipped with sensors and instruments to monitor and control various parameters. These may include ozone concentration sensors, temperature sensors, humidity sensors, and timers. The parameters are adjusted and maintained within the desired range throughout the testing process.
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Test Duration: The duration of the ozone exposure test depends on the specific requirements or standards being followed. It can range from a few days to several weeks, simulating the effects of long-term exposure to ozone.
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Evaluation and Analysis: After the specified exposure period, the test specimens are removed from the chamber. They are visually inspected and evaluated for signs of degradation, such as cracking, color change, loss of mechanical properties, or other forms of deterioration. Additional testing, such as tensile strength or elongation tests, may be performed to quantify the extent of material degradation.
Ozone aging test chambers are commonly used in industries such as automotive, aerospace, electronics, and manufacturing, where materials are exposed to ozone-rich environments. By subjecting materials to controlled ozone exposure, engineers and manufacturers can assess their resistance to ozone-induced degradation and make informed decisions regarding material selection, product design, and quality assurance.
