Desktop UV weathering tester

First, the product uses: UV aging chamber can best use the spectrum sunlight simulation segment UV fluorescent UV lamps, combined with temperature control for other devices to simulate wet material cause discoloration, brightness, intensity decreased; cracking, peeling, chalking sunlight, oxidation and other damage (UV section) high temperature, high humidity, condensation, dark cycle and other factors, but the ability to make the material single light or moisture capacity of a single UV and moisture through synergy between the weakening or failure, which Evaluation widely used for weather resistance of the material, the device has the best sun UV simulation, low maintenance cost, easy to use, and so on. Second, the structural characteristics: 1 box of materials and other components are made of imported SUS304 stainless steel sheet, appearance does not corrode. 2. The three UV lamps inside the box design, installation equilateral triangle, the distance between the lamp and the lamp is about 70mm. 3. In light of the periphery of a rotating sample holder design, do 360 ° rotation around the lamp, adjustable speed of about 3 revolutions per minute, the sample was evenly receiving each UV lamp illumination. The equipment installed anti sample holder slips device to prevent the sample holder slips cause lamp damage and damage to the machine. 5. cabinets engineered a sprinkler system, the sample can be intermittent rain test, simulate the external environment, the sample was the most real, or the most severe environmental challenges. 6. The device uses water heating, keeping the internal humidity of 100%. Specially designed automatic water and water from the overflow system is very convenient and practical. Third, the technical indicators: 1, Model: HT / Z-UVT 2, room size: 450 × 600 × 500 mm; 3, Dimensions: 500 × 900 × 700 mm; 4, temperature range: 40 ℃ ~ 60 ℃; 5, the temperature uniformity: ≤ ± 2 ℃; 6, the temperature fluctuation: ≤ ± 0.5 ℃; 7, UV wavelength: UVB-313 or UVA-340; 8, test time: 0 ~ 9999H, M, S adjustable ; 9, sprinkler timer interruption maximum time: 99 hours 59 minutes; 10, the number of lamps: 3; 11, the light source to the specimen distance: 155mm; 12, the number of samples: 24; 13, Weight: 53Kg ; 14, spray pump flow is adjustable; 15, turret speed: about 3 revolutions minutes; 16, use of power: 220V; 17, total power: 1.5 KW. Fourth, the implementation of standards: desktop UV aging chamber in line with GB / T14522-1993 ISO11507.1997 and other current standards.