UV Accelerated Weathering Tester/ UV Accelerated Weathering Testing machine
Key Specification
Application
The product uses the best analogy fluorescent ultraviolet lamp of the UV spectrum in the sun., and it combines with devices like temperature control, humidity supply to analogize causes for material damage, such as sunshine high temperature(UV), high humidity, condensation, darkness raining cycle, which gives rise to material color change, luminance, reduction in strength, crazing, exfoliation, pulverization, oxidation,etc. Meanwhile, through the synergistic effect between ultraviolet light and moisture to make single light or humidity endurance ability reduce or fail, thus it is generally applied to determine the weather endurance of materials. The equipment supplies the best sunshine UV simulation, it is with cheap maintenance cost and easy to use. It also includes features like using automatical control operation, high automatical test cycle, good light stability and high repetition rate of test result.
Key Specification
Model
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Ultraviolet accelerated aging tester
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Temperature range
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RT+20℃~70℃
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Humidity range
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≥90%RH
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Temperature uniformity
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±1℃
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Temperature fluctuation
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±0.5℃
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Centre distance inside lamp
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70mm
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Centre distance between specimen and lamp
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50±3mm
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Irradiance
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1.0W/m2 can be adjusted inside
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Test cycle of illumination, condensation,and water spray test
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Can be adjusted
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Lamp
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L=1200/40W, 8(UVA/UVB, service time above1600h)
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Controller
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Multicolor touch-screen,Korean(TEMI880)or intelligent controller
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Temperature control method
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PID self adjust, SSR control
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Dimension
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75×290mm( Special specification should be explained on the contract.)
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Depth of water channel
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25mm( automatic control)
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Effective irradiation area
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900×210mm
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ultraviolet wavelength
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UVA
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315-400nm
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UVB
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280-315nm
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Test time
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0~999H( can be adjusted)
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Temperature of irradiation blackboard
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50℃~70℃
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Standard specimen holder
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24
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Unit
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Automatic spray function
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