1. Product Name and Purpose

2. Product Features

• Robust and Sealed Chamber Construction
  • The ozone aging test chamber is constructed with a heavy-duty stainless steel frame and walls. The stainless steel material is chosen for its excellent resistance to corrosion, which is essential as ozone can be highly reactive. The chamber is carefully sealed to prevent any leakage of ozone, ensuring a consistent and controlled test environment. The door is equipped with a reliable gasket and a secure locking mechanism to maintain the integrity of the enclosure. The interior of the chamber is designed to be smooth and easy to clean, minimizing the potential for any contaminants to affect the test results.
• Precision Ozone Generation and Concentration Control System
  • The chamber features an advanced ozone generation system. It can produce ozone with a high degree of accuracy and stability. The concentration of ozone can be precisely controlled within a wide range, typically from 10 parts per million (ppm) to 1000 ppm. The system utilizes state-of-the-art ozone generators and sensors. The sensors continuously monitor the ozone concentration inside the chamber and provide real-time feedback to the control unit. The control unit then adjusts the ozone generation rate to maintain the desired concentration level. This level of precision allows for highly accurate and repeatable tests.
• Accurate Temperature and Humidity Control
  • In addition to ozone concentration, the chamber also offers precise temperature and humidity control. The temperature can be maintained within a range of -20°C to +80°C, with an accuracy of ±0.5°C. The humidity control range extends from 20% to 95% relative humidity, with an accuracy of ±3% RH. Temperature and humidity play important roles in the ozone aging process, as they can affect the rate of chemical reactions. The chamber's control system ensures that these environmental factors are kept constant and within the specified tolerances, providing a more realistic simulation of real-world conditions.
• Intuitive Control Panel and Data Acquisition System
  • The equipment is equipped with an intuitive control panel that allows operators to easily set and adjust the test parameters, including ozone concentration, temperature, humidity, and test duration. The control panel also provides real-time displays of the current values of these parameters, as well as any alarms or warnings. The chamber is integrated with a comprehensive data acquisition system. It records all relevant test data, such as ozone concentration profiles, temperature and humidity histories, and any changes in the physical properties of the test samples. The data can be stored in a built-in memory or exported to external storage devices for further analysis. The system can also generate detailed test reports in various formats, facilitating easy documentation and sharing of results.
• Sample Fixturing and Placement Options
  • The chamber is designed to accommodate a variety of sample sizes and shapes. It can be equipped with adjustable racks, trays, and holders to ensure proper positioning and exposure of the test samples. The sample fixtures are made of materials that are resistant to ozone and do not contaminate the test environment. This flexibility allows for the testing of different products, from small rubber components to large fabric swatches or plastic panels.

3. Specific Parameters

• Ozone Concentration Range and Accuracy
  • As mentioned, the ozone concentration can be adjusted from 10 ppm to 1000 ppm, with an accuracy of ±5% of the set value. This wide range enables the testing of materials that may be exposed to different levels of ozone in their intended applications. For example, automotive rubber seals may need to withstand relatively low levels of ozone, while some industrial rubber hoses may face higher concentrations. The accurate control of ozone concentration ensures that the test results are reliable and comparable.
• Temperature Range and Rate of Change
  • The temperature range of -20°C to +80°C allows for the simulation of a diverse range of climatic conditions. The rate of temperature change can be adjusted up to 5°C per minute. This rapid temperature change capability is useful for testing the thermal stability of materials in combination with ozone exposure. For instance, in the automotive industry, components may experience sudden temperature changes while being exposed to ozone in the atmosphere.
• Humidity Range and Rate of Change
  • The humidity range of 20% to 95% RH, with a rate of change of up to 10% RH per minute, provides a comprehensive assessment of the effect of moisture on ozone aging. High humidity can accelerate the degradation of some materials, while low humidity may have a different impact. The ability to control humidity precisely helps in understanding the complex interactions between ozone, temperature, and humidity.
• Testing Volume and Payload Capacity
  • The chamber offers a customizable testing volume, with options ranging from 0.5 m³ to 10 m³. The payload capacity can be adjusted according to the size and weight of the test samples, with a maximum capacity of up to 500 kg. This allows for the testing of a significant number of samples or larger and heavier products. For example, in the textile industry, large rolls of fabric can be tested to evaluate their ozone resistance.
• Test Duration and Cycling Capability
  • The chamber can conduct tests for extended periods, ranging from a few hours to several thousand hours. It also has the ability to perform cycling tests, where the ozone concentration, temperature, and humidity can be varied in a programmed sequence. This cycling capability mimics the fluctuating environmental conditions that products may encounter in real life, providing a more accurate assessment of their durability.

4. Product Functions

• Accurate Simulation of Ozone-Containing Environments
  • The primary function of the chamber is to provide a precise and reliable simulation of ozone-rich environments. By exposing samples to controlled levels of ozone, temperature, and humidity, it allows manufacturers and researchers to evaluate the performance and durability of products. This is crucial for industries where ozone exposure is a concern, such as the automotive and rubber industries, as it helps identify potential weaknesses and allows for design improvements. For example, in the development of new rubber tires, the chamber can be used to test the ozone resistance of the rubber compound, ensuring that the tires maintain their integrity and performance over time.
• Product Design Optimization and Quality Control
  • Through a series of tests on different product prototypes, the data obtained from the chamber can be used to optimize product designs. Engineers can analyze the behavior of various materials under ozone exposure and make modifications to enhance the product's overall ozone resistance. The chamber also serves as a vital tool for quality control, ensuring that each batch of products meets the required standards and specifications. For instance, in the manufacturing of rubber seals, regular testing in the ozone aging chamber can help detect any changes in the material quality or manufacturing process that may lead to reduced ozone resistance.
• Research and Development Support
  • In the field of research and development, the ozone aging test chamber offers valuable insights. Researchers can use it to study the fundamental properties of materials and the mechanisms of ozone-induced degradation. They can explore new materials and additives that may improve ozone resistance. For example, materials scientists can test the effectiveness of different antioxidants or stabilizers in protecting polymers from ozone attack, leading to the development of more durable materials and products.
• Compliance Testing and Certification
  • The equipment is essential for conducting compliance testing to meet industry regulations and international standards. Many industries have specific requirements regarding the ozone resistance of products. The chamber can be used to perform tests according to standards such as ASTM D1149 for rubber deterioration in ozone and ISO 1431 for rubber, vulcanized or thermoplastic - Resistance to ozone cracking. The test results can then be used to obtain product certifications and ensure market acceptance.

5. Production and Quality Assurance

• Stringent Manufacturing Process
  • The customized Ozone Aging Test Chamber is manufactured under strict quality control procedures. Each component, from the stainless steel frame and ozone generation system to the temperature and humidity control units and safety features, is sourced from reliable suppliers and undergoes thorough inspection and testing. The assembly process is carried out by highly trained technicians in a clean and controlled environment. The chamber is calibrated and verified at multiple stages during production to ensure its accuracy and performance.
• Quality Certification and Validation
  Our chamber has obtained relevant quality certifications and has been validated by independent testing laboratories. It has been proven to provide accurate and reliable test results, conforming to international and national standards for ozone aging testing. We also continuously update and improve our product based on the latest technological advancements and customer feedback to ensure its long-term performance and compliance.

6. Application Areas and Success Stories

• Automotive Industry
  • A major automotive manufacturer used the chamber to test the ozone resistance of various rubber components, including seals, hoses, and belts. The tests revealed that a particular type of rubber used in the seals was prone to cracking under prolonged ozone exposure. By switching to a different rubber compound with better ozone resistance and optimizing the manufacturing process, the manufacturer was able to improve the durability of the seals and reduce the risk of leaks and failures in the vehicles.
• Rubber and Plastics Industry
  • A rubber products company tested a new line of industrial rubber mats in the chamber. The mats were exposed to a combination of ozone, temperature, and humidity cycling. The testing identified a weakness in the formulation of the mats, which led to premature degradation. By adjusting the formulation and adding specific additives, the company was able to enhance the ozone resistance of the mats, increasing their lifespan and performance in industrial settings.
• Textiles Industry
  • A textile manufacturer used the chamber to evaluate the ozone resistance of outdoor fabrics used in awnings and tents. The fabrics were tested under different ozone concentrations and environmental conditions. The results showed that a certain dye used in the fabric was degrading the ozone resistance. By changing the dye and treating the fabric with a protective finish, the manufacturer was able to improve the fabric's durability and colorfastness when exposed to ozone in the atmosphere.

7. Service and Support

• Pre-Sales Technical Consultation
  Our team of environmental testing experts provides in-depth technical consultations to help customers understand the capabilities and suitability of the customized chamber for their specific ozone aging testing needs. We offer demonstrations and training, tailored to the industry, to familiarize customers with the operation and functionality of the chamber before purchase. We also assist in selecting the appropriate test parameters and accessories based on the products or materials to be tested.
• After-Sales Service and Maintenance
  We offer comprehensive after-sales service, including on-site installation and commissioning. Our technicians are available for regular maintenance, calibration, and emergency repairs. We provide spare parts and upgrades to keep the chamber operating at peak performance. We also offer service contracts that include preventive maintenance and priority technical support, ensuring the long-term reliability and availability of the tester for ozone aging testing.
• Training and Technical Support
  We conduct training programs for new users to ensure they can effectively operate the customized Ozone Aging Test Chamber and interpret the test results. Our technical support team is available 24/7 to answer questions, provide troubleshooting assistance, and offer guidance on test method optimization and compliance with ozone aging testing standards. We also provide software updates and support for the data acquisition and analysis systems, enabling customers to take full advantage of the latest features and technologies in testing.