The ozone aging chamber utilizes an advanced foreign heating airflow technology to address the inherent temperature inconsistency issues found in traditional rotary disc models. This innovation not only enhances the safety of sample rotation but also doubles the effective space utilization compared to conventional rotating systems. It is ideal for conducting aging adaptability tests on electronic components, rubber parts, and other materials under high-temperature conditions.
**Principle of the Ozone Aging Test Chamber:**
Ozone generation involves several key methods, including electrolysis, nuclear radiation, ultraviolet light, plasma, and corona discharge. The most common application involves an ozone generator that converts oxidizing air or pure oxygen into ozone. This process uses high-energy electrical currents to ionize oxygen molecules, forming ozone. Under ultraviolet light, ozone can naturally form from diatomic oxygen through electron emission or exposure.
In industrial settings, dry air or oxygen is typically used with a silent discharge method, applying an AC voltage between 5 to 25 kV. Another technique involves low-temperature electrolysis of dilute sulfuric acid or heating liquid oxygen to produce ozone. These methods ensure consistent and controlled ozone generation for various applications.
It's important to note that ozone has a short half-life, usually between 30 to 60 minutes. Due to its instability, it cannot be stored like regular products and must be produced on-site. The concentration of ozone generated from air typically ranges from 10 to 20 mg/L, while ozone made from oxygen can reach 20 to 40 mg/L. A mixture containing 1% to 4% ozone by mass is commonly used for water disinfection purposes.
Ozone production can also be achieved through a discharge method using dry air or oxygen as the raw material. Another approach is electrolysis, where water is first split into oxygen, and then the free oxygen is converted into ozone. These techniques are widely used in industries requiring precise ozone control for testing, sterilization, and treatment processes.
This advanced ozone aging system ensures more accurate and reliable test results, making it a valuable tool in quality assurance and material evaluation.
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