Ozone Chamber GT-KB58 Product Introduction Application: It is designed to determine the aging resistance against ozone for rubbers, automotive parts. Both static tensile test method and dynamic tensile test method can be option. Standards: ASTM D1149, ISO 1431, GB 7762-2003, GB/T 136421-92, HG/T 2869-97, GJB 1217-91, CNS-10018, JIS D-0205 / K-6301 Principle There is only a little of ozone in the atmosphere, but that is the main factor cause rubber cracking. This machine can simulate and strengthen the condition of ozone, fastly determine the ozone-resistant aging property of rubber and function of antiozonant. Key Specifications Inside the test tank      a.SUS 304# stainless steel; Machine outer body: steel plate body coating.      b.Insulation device: PU foam insulation cotton.      c.The sample holder and clamp are made of SUS 304# stainless steel, which can be used for static, dynamic and static & dynamic discontinuous cycle tests. Ozone generation system: air compressor + ozone generator + high voltage power supply. Air circulation and ventilation system: multi-wing circulation fan, air flow meter and regulating valve, air filter mixing and thinningRelease device, exhaust emission dilution device. Chamber door: single open, single window, flat handle, window 210*270*35mm, with lights inside. Key Specifications   Model GT-KB58 Temperature range (15~50)℃±1℃ Ozone concentrations 25±5; 50±5; 100±4pphm; 200±4pphm; 500±10pphm; 1000±20pphm Inner dimension 50×75×65 cm (W×H×D), made by SUS 304# stainless steel. Out dimension 100x161X117 cm (W×H×D) Air ventilation volume ≥100L/min Power supply 3phase, 4W, 380V±10% 50Hz (R, S, T, N, Earth line)