The ozone aging test equipment is mainly adopted for rubber products testing such as vulcanized rubber, thermoplastic rubber, cable insulation sheathing products, intermittent static tensile dynamic tensile deformation, or deformation under dynamic stretching and static stretching alternating, confined to light with constant ozone concentration in the air and constant temperature chamber exposed to detection, scheduled on the specimen occurred from the specimen surface cracking or other properties of the degree of change, resistance to ozone in order to assess the rubber aging properties.

Specifications of Ozone resistance test chamber :

Inner chamber size: 450×450×500(W×H×D)

Temp range: 0°C~80°C

Temp uniformity: ±2°C

Temp constancy: ±0.5°C

Temp deviation: ≤±2 °C

Humidity range: 50%~98%R·H

Humidity uniformity: +2% -3% R·H

Heat up/down: 0.7-1.0°C/min

Time setting range: 0~9999h

Ozone concentration: 20~500PPhm

Ozone accuracy: ±10%

Sample frame speed: 3r/min(adjustable)

Main features of Ozone resistance test chamber

1. External chamber:Arc design,nice shape,surface electrostatic spray

2. Inner chamber:SUS304 stainless steel plate

3. The door of a reasonable position to set up a transparent window (220*320mm),for the changes in observation indoor specimen (lighting inside), which has theadvantages of transparent ,heat insulati  on, explosion-proof and so on.

4. Circulation:Siroco fan ,to make the distribution of ozone uniformity.

Air duct of wind way is the same direction as the specimen growth                                                        

High tensile silicone seal used in between test door and body to ensure the test area closed 

5. Cooling system: Installed at the bottom, Tecumseh compressor original France.

6. High-quality fixed wheels in the bottom of the meter installation. The control part of the design of the equipment is the right of the device, distribution control device, the control switch, easy to operate, simple, easy to maintain.     

 7.Heating system: completely independent,nickel chromium alloy electric heating heater.

8. Heater control way :contact cycle pules width modulated,SSR(solid state relays)

9. Output power calculus by microcomputer to control a smooth,reliable

10. Humidity system 

External boiler steam

Low water,double overflow to ensure the device.

Output power by microcomputer,stable, reliable.

Evaporator coil dehumidification

 11.Control system:

Cooling machine :Tecumseh compressor original France

Cooling mode:stand-alone refrigeration 

Finned evaporator 

Within the spiral refrigerant brass

R404A Environmentally friendly refrigerant

The main components are used in international brand product

Controller used Japan “Fuji”ozone concentration reading display directly

Ozone display accuracy:1pphm

Ozone concentration sensor used BRITISH "Babel"

Temp humidity control P.I.D coordinated control

The main electrical components imported from France Schneider,Japan "Fuji"well know brands

12.Ozone generator 

Ozone generator for silent high-pressure discharge tube type(small size,the concentration of advantages)

Electrode cooling mode:air-cooled

Ozone source: Air

 In addition to the Ozone resistance test chamber, we also produce:

Temperature & humidity testing Chamber, Temperature & humidity Control Host, Air Thermal Shock Tester, Liquid Thermal Shock Tester, Salt Spray Tester, Walk In environmental Testing Room, Temperature  humidity & Vibration Combined Testing Chamber, Aging Oven Tester, Rain/Spray Testing Chamber, Burn-in testing equipment, Dust Tester, Steam Aging Tester, Electromagnetic High Frequency Vibration Tester, Tensile Tester, Drop Tester, Precision Oven Tester, etc.