UV aging chamber

Bell Test Equipment Co., Ltd., Dongguan City, to provide you with a wealth of information and documents on the Bell test equipment and the like. First, the device uses: This test equipment simulate the damage caused by ultraviolet light from the sun, by the test material is exposed to light in a controlled temperature, for city weather testing materials. It uses ultraviolet lamps simulate sunlight radiation, just a few days or a few weeks, ultraviolet irradiation device can reproduce outdoor require months or even years of time damage will occur, including fade, color change, loss of gloss, chalking, cracking, cracking, wrinkling, blistering, embrittlement, strength reduction, oxidation, etc., the test results can be used to select new materials, improving existing materials, or assessment of material formulation changes. Second, the standard: This device complies with the following criteria: 1, GB / T14552-2008 "national standards People's Republic of China - mechanical industrial products for plastics, coatings and rubber materials - Accelerated weathering test method" in a, fluorescent UV / condensation test methods. 2, GB / T16585-1996 "People's Republic of China National Standard - vulcanized rubber artificial weathering (Fluorescent UV lamp) test method." 3, GB / T16422.3-1997 "plastic laboratory light exposure test method" and other relevant provisions of the design and manufacture standard criteria. A requirement of 4, GB 16776-2005 Appendix. 5, in line with international testing standards: ASTM D4329, ISO 4892-3, ISO 11507, SAE J2020 and other existing UV aging test standards. 6, other types of standards are not an exhaustive list, if necessary, check with our technical department. Third, the technical indicators 1, room size: 400mm * 1140mm * 630mm (W × D depth width × H H) 2,3 UV lamp parameters: 3-1 Lamp Model: UV-A340 (315 ~ 400nm), The program requires four lamps. 3-2 Lamp Brand: Central QLAB imported from the United States 3-3 lamp: 70mm 4, chamber temperature indicators: 4-1 Light temperature range: 40 ℃ ~ 90 ℃ (Note: room temperature below 25 ℃,). 4-2 Light temperature tolerance: ≤ ± 2 ℃ 4-3 Temperature control accuracy: ≤ ± 1 ℃ 4-4 temperature fluctuation ≤ ± 2 ℃ 4-5 Temperature Resolution: 0.1 ℃ 5, blackboard Thermometer measuring 5-1 range: 30 ~ 100 ℃ 5-2 with a tolerance of ± 2 ℃ 6, temperature control mode: PID self-tuning temperature control 7, hot start: You can have a solution for electricity or a power outage caused by the trial ended. 8, sample holder: pedestal plate test plate (adjustable up and down). A position which is set and lamp center distance 254mm. Dimensions: 500mm * 1300mm * 1610 (W × D depth height width × H)