With the rapid development of the Internet of Things, detection equipment has become a tool that cannot be ignored. However, the current level of technology in China presents a challenge in terms of detection capability. Currently, except for a few samplers, particle monitoring equipment in China relies on foreign products or foreign countries, forming a monopoly situation for foreign equipment manufacturers to a certain extent. However, foreign monitoring instruments are mainly designed for lower pollution concentrations, and their applicability under high pollution conditions and special monitoring conditions in China still needs to be systematically verified. Therefore, it is necessary to quickly establish a set of its own detection system.
Ozone aging machine is an experimental instrument used to detect products such as vulcanized rubber, thermoplastic rubber, cable insulation sheath, etc. It is exposed to air containing a constant concentration of ozone under static tensile deformation in a closed and unlit environment. The test sample is tested at a predetermined time to evaluate the ozone aging resistance of the rubber based on the degree of cracking or other performance changes that occur on the surface of the sample.
The low content of ozone in the atmosphere is the main factor causing rubber cracking. The ozone aging machine simulates and enhances the ozone conditions in the atmosphere, studies the effect of ozone on rubber, and quickly identifies and evaluates the anti ozone aging performance of rubber and the protective effectiveness of anti ozone agents. Effective anti-aging measures are then taken to improve the service life of rubber products. Suitable for aging and cracking tests on non-metallic materials and rubber products. Used to test the ozone aging resistance of rubber and its products.
Ozone aging chassis structure:
1. The box is processed and formed by CNC machine tools, with a beautiful and elegant shape, no reaction door handles, and easy operation.
2. The inner liner is made of imported mirrored stainless steel plate.
3. Insulation material: high-density glass fiber cotton.
4. Mixing system: Adopting a long axis fan motor and a stainless steel multi blade impeller that is resistant to high and low temperatures, to achieve strong convection and vertical diffusion circulation A double-layer high-temperature resistant high tension sealing strip is used between the door and the box to ensure the sealing of the testing area. The bottom of the machine adopts high-quality fixed PU movable wheels.
5. The observation window is made of multi-layer insulated tempered glass and has a laminated conductive film on the inside.
6. Built in 360 degree rotating sample holder (with a speed of 1 revolution per minute).
Ozone aging machine control system:
1. Controller: QL-100 color LCD touch screen controller.
2. Time unit: 9999 minutes.
3. Ozone concentration analysis: Import concentration analysis regulator with 4-20mA output.
4. Ozone generator: high-pressure silent discharge tube type.
5. Acquisition system: imported Siemens PLC programmable controller and measurement module from Germany.
6. Humidification system: External isolated, all stainless steel boiler type shallow surface evaporative humidifier.
7. Dehumidification system: Adopting evaporator coil dehumidification method.
8. Water supply system: The humidification water supply adopts automatic control and can recycle residual water, saving water and reducing consumption.
9. Heating system: * Independent system, nickel chromium alloy electric heating water heater.