Product use:The ozone aging test box can be used for rubber products such as vulcanized rubber, thermoplastic rubber, cable insulation sheath and so on. Under static tensile deformation, it is exposed to airtight and unilluminated air containing constant ozone concentration and constant temperature.The samples were tested according to the predetermined time to evaluate the ozone aging resistance of rubber from the change degree of crack or other properties on the surface of the sample. Product features: The whole shell of the ozone resistant test box is made by electrostatic spraying of 1.2mm cold plate made by numerical control machine tool, the color is light camel color, the inner wall material of the laboratory is SUS304 advanced corrosion resistant stainless steel plate, the structure is reasonable, and the manufacturing technology is excellent.The interior looks beautiful.According to the laboratory temperature requirements, the thickness of the insulation layer is designed to be 1: 100 mm.The insulation material between inner box and outer box is high quality super-fine glass fiber insulation cotton, which plays a good role in cold or heat insulation. Specification parameters: Positive flight instrument type: ZH-CY-80 Internal dimension W × H × D(mm):400*500*400 Temperature range: 0 ℃ ~ 85 ℃ Temperature fluctuation: ±1 ℃ Temperature uniformity: ≤ 2 ℃ Temperature deviation: ±2 ℃ Ozone concentration: adjustable range 5-500ppm or 10~1000ppm Ozone concentration deviation range: ±10% ppm Humidity deviation: ±3.0%RH Ozone air velocity: 1: 12 / 16 mm / s Air flow: 20 L / min 70 L / min Ozone concentration sensor: imported high performance electrochemical ozone sensor, with good anti-interference performance, service life of up to 3 years.
