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Introduction of Lenpure Rubber Ozone Aging Test chamber

  • Usage
Lenpure Ozone Aging Test Chamber Can be used to test rubber products with static tensile deformation, such as vulcanized rubber, thermoplastic rubber, cable insulating bush; expose the test specimens to the sealed air in the test chamber without light and with constant ozone concentration and constant temperature according to predetermined time, and then observe the cracks on test specimens’ surface and the degree of change of other properties to evaluate the rubber’s ozone aging resistance properties.
  • Product specification

  • Technical parameter
1. Temperature Range :25℃~65℃(Adjustable)
2. Humidity Range:40~95%RH
3. Temperature Fluctuation:±0.5℃when unloading
4. Temperature Uniformity:≤2℃when unloading
5. Temperature Deviation:≤75%RH:±5%RH/>75%RH:+2%、-3%RH
6. Temperature ramp rate :±2℃
7. Air Flow Rate:8~16mm/s
8. Ozone concentration deviation:≤±10%
9. Rotate speed of test specimen fixture:1~3r/min(adjustable)
10. Time setting Range :1~9999H
11. Ozone generator:High voltage silent discharge tube
12. Ozone Concentration: Low Concentration (25/)50~1000pphm
or high concentration (25/)50~300ppm (customer could choose either.)
  • Chamber structure
1. Material of outer case: The housing is processed and formed with high-quality A3 color plates through CNC machine with surface sprayed with plastics, looking smoother and more artistic.
2. Material of inner case: Imported high-grade stainless steel (SUS304);All gaps are seamlessly welded by TIG (Tungsten arc inert gas shielded welding).
  • Control system
1.High Precision temperature and humidity Programmable Controller
2.Ozone concentration controller and sensor
  • Heating sysyem
1. Introducing IR Ni-Cr alloy high-speed heating electric heater
2. The output power of temperature & humidity control shall be calculated by micro computer to achieve electricity use benefits of high precision and high efficiency.
  • Humidifying system
1. Shallow water tank humidification method.
2. Water level automatic compensation and water shortage alarming system
  • Refrigeration control system
1. Compressor:Tecumseh (French) of Hermetic
2. Refrigerant: DuPont environment-friendly refrigerant

If you want to know more, please feel free to contact sales@lenpure.com/021-34096966