Ozone, as a strong oxidizing agent, has a significant erosion effect on all kinds of materials, especially rubber, plastic and other polymer materials.The core function of the ozone test chamber is to accurately simulate the ozone environment of different concentrations, and at the same time, it can accurately control the temperature, humidity and other conditions, so as to comprehensively test the performance changes of materials in the ozone atmosphere. Equipped with advanced ozone generation device, made of high-quality anti-corrosion materials, to ensure that the inner wall of the chamber will not react with ozone, so as to ensure the stability and reliability of the test environment.
 | Temperature Range | 0℃ ～ +100 ℃ |
Temperature Fluctuation | ± 0.5 ℃ | |
Temperature Deviation | ± 2.0 ℃ | |
Humidity Range | 30% ~ 98% RH | |
Humidity Deviation | ± 2.5% 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% |
One of the main test objects of the ozone test chamber is rubber products. Ozone test chamber can simulate different concentrations of ozone environment, different temperature and humidity conditions, mainly used to test the ozone resistance of rubber. Specifically, it includes: the time when the initial cholder appears, the growth rate of the cholder, the degree of aging, such as the change of hardness, the decline of tensile strength and other properties.
For testing rubber products, an important link is to test the tensile resistance and bending resistance of rubber under the ozone link, after repeated physical stretching and bending, rubber products of different shapes and different hardness can be tested at the same time, which greatly improves the test efficiency of the product, and also makes different products can be compared horizontally, so as to continuously optimize the ozone resistance of rubber.
LIB custom ozone test chamber integrates three characteristic sample holders. Innovations in test fixtures, including standard dynamic and static rotating drum samples, annular aluminum sample holders (two different diameters) with the ability to accurately test samples of special shapes and small sizes, and hose sample holders with dedicated solutions for hose material testing, are important for improving the accuracy and comprehensiveness of ozone tests.
The dynamic and static rotating drum sample holder is a highly innovative design and is also the standard sample holder for the LIB ozone test chamber. In static mode, it can provide a stable environment for the sample, ensuring that all parts of the sample in the ozone atmosphere uniformly accept ozone erosion. When the dynamic rotation mode is switched, the sample rotates with the movement of the fixture and produces regular stretching. This dynamic and static combination makes the contact between ozone and the sample no longer limited to a single static state, but more suitable for dynamic changes in actual use, so as to more comprehensively evaluate the durability of rubber in the complex and changeable ozone environment, providing a strong data support for improving product quality.
For samples of special shape or small size, the traditional test fixture is often difficult to meet the test requirements. The unique ring structure of the ring sample holder can be tightly fitted to the ring seal, etc., to ensure that ozone can be uniformly applied to the entire surface of the sample, avoiding test dead corners caused by irregular shape. At the same time, when dealing with small samples, the ring sample clamp can accurately fix the sample position, preventing the sample from shifting or shaking during the test, thus ensuring the accuracy of each test data.
The hose sample holder in the LIB custom ozone test Chamber is specially built to solve the problem of the hose material due to its own flexibility and special shape. One end of the hose is fixed, the other end is a slide rail, the bending degree of the hose can be adjusted at will, and the hose diameter fixed end is equipped with different diameters, which greatly increase the possibility of testing.
LIB custom ozone test chamber integrated dynamic, static rotating drum sample frame, ring sample holder and hose sample holder three kinds of characteristic sample rack, from different dimensions of the ozone test chamber test fixture innovation. They are tailored to different types of samples and test needs, effectively improving the accuracy, comprehensiveness and reliability of ozone tests. These innovative achievements not only have a wide range of application prospects in the field of material testing, but also will promote related industries to make greater progress in product development, quality control, etc., and provide more powerful tools and technical support for the study of the impact of ozone environment on material properties.
If you are working on testing the ozone resistance of materials, or are struggling with traditional test fixtures that do not meet the needs of special sample testing, then LIB's innovative test fixtures for custom ozone test chambers are ideal for you. Do not hesitate to contact us inquiry@libtestchamber.com and we will give you the best solution and quotation, learn more details about how these innovative fixtures can improve your test efficiency and accuracy, and take your material testing work to new heights.
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