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UV Degradation Rack And An Environmental Chamber For Life Cicles / Aging Of PV Related Technologies

    Buy cheap UV Degradation Rack And An Environmental Chamber For Life Cicles / Aging Of PV Related Technologies from wholesalers
     
    Buy cheap UV Degradation Rack And An Environmental Chamber For Life Cicles / Aging Of PV Related Technologies from wholesalers
    • Buy cheap UV Degradation Rack And An Environmental Chamber For Life Cicles / Aging Of PV Related Technologies from wholesalers
    • Buy cheap UV Degradation Rack And An Environmental Chamber For Life Cicles / Aging Of PV Related Technologies from wholesalers
    • Buy cheap UV Degradation Rack And An Environmental Chamber For Life Cicles / Aging Of PV Related Technologies from wholesalers
    • Buy cheap UV Degradation Rack And An Environmental Chamber For Life Cicles / Aging Of PV Related Technologies from wholesalers

    UV Degradation Rack And An Environmental Chamber For Life Cicles / Aging Of PV Related Technologies

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    Brand Name : ASLI
    Model Number : UV-290
    Certification : CE , ISO, SGS
    Price : negotiate
    Payment Terms : T/T, Western Union
    Supply Ability : 100 sets per month
    Delivery Time : 25workdays
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    UV Degradation Rack And An Environmental Chamber For Life Cicles / Aging Of PV Related Technologies


    UV Degradation Rack and an environmental chamber For life cicles/aging of PV related technologies


    UV Aging Test Chambe for PV Module purpose
    To precondition the module with ultra-violet (UV) radiation before the thermal cycle/humidity freeze tests to identify those materials and adhesive bonds that are susceptible to UV degradation
    UV Aging Test chamber for pv module apparatus
    1.A temperature -controlled test chamber with a window or fixtures for a UV light source and the module under test. The chamber shall be capable of maintaining the module temperature at 60±5ºC

    2.A means for monitoring the temperature of the module to an accuracy of ±2.0ºC and repeatability of ±0.5ºC. the temperature sensors shall be attached to the front or back surface of the module near the middle without obstructing any of the UV light incident on the active cells within the module. If more than one module is tested simultaneously, it will suffice to monitor the temperature of one representative sample

    3.Instrumentation capable of measuring the irradiance of the UV light produced by the UV light source at the test plane of the module, within the wavelength ranges of 280nm to 320nm and 320nm to 400nm with an unceratinly of ±15% or better

    4.A UV light source capable of producing UV radiation with an irradiance uniformity of ±15% over the test plane of the module with no appreciable irradiance at wavelengths below 280nm and capable of providing the necessary total irradiance in the different spectral regions of interest


    5.For light sources with a negligible spectral content in the visible range the module shall be short circuited. Alternatively the module can be connected to a load sized such that the module will operate near the maximum power point . the latter is recommended for light sources emitting a significant portion of light in the visible spectrum where the module exhibits a power equal to or large than20% of its STC measured power
    UV aging test chamber procudrue

    1.Using the calibrated radiometer measure the irradiance at proposed module test plane and ensure that at wavelengths between 280nm and 400nm it does not exceed 250w/m2 (i.e. about five times the natural sunlight level) and that it has a uniformity of ±15% over the test plane

    2.Short-cicuit or attach the resistive load to the module and mount it in the test plane at the location selected in a 1), normal to the UV irradiance beam , make sure that the module temperature sensors read 60±5ºC

    3.Subject the module front side to a total UV irradiation of at least 15KW/m2 in the wavelength range between 280nm and 400nm with at least 3% , but not more than 10% in the wavelength and between 280nm and 320nm ,while maintaining the module temperature within the prescribed range

    UV Degradation Rack and an environmental chamber For life cicles/aging of PV related technologies​ Technical Parameters
    Internal DimensionW1200 x H2200 x D1300 mm



    External DimensionW1750 x H2600 x D1700 mm
    Temperature Range

    (RT+15℃) ~ 70℃
    (adjustable, can control)

    Humidity Range≥90%R.H (only display, can not control)
    Temp.Fluctuation≤±0.5℃
    Humidity Uniformity≤±3%
    BlackPanel Temp.40℃~65℃
    Distance between tubes100~500mm±30mm

    Distance between specimen and tubes


    UV Lamps

    50~500mm±30mm(adjustable)
    40W ;Length 1200MM ;total 28pieces ×3line = 84 pieces
    Exchangeable acc. to different testing requirements

    Irradiation Range≤1w/m2 (adjustable, 0.4~1.5w/m2)
    Simulated condensationcondensation system time is adjustable
    UV light exposure, simulated condensation time range0~99hours
    Sample Dimension (coating industry)PV modules: 2000*1000*50mm / 6 pieces
    Testing Time0~999H Adjustable

    Product Description

    uv irradiation chambers can simulate the sun, rain and dew to damage the material,the machine using UV lamp simulate the effect of sunlight, cold rain and dew. Being tested materials are placed in a certain environment which the light and moisture are alternating. The materials are tested for several days or weeks, you can know the damage of material at outside for several months or several years, Damage types include: bleaching, discoloration, loss of light, powder, crack, turbidity, bubble-based, embrittlement, strength decline and oxidation.

    Corresponding standard:
    Accord with ASTMG53-77, GB,GJB,MIL,ASTM,CNS,IEC,JIS,AATCC,DIN,Fed Test,BS,SAE


    Applicable industries:
    accelerated weather tests is widely used in paint, resins, plastics, printing and packaging,aluminum, adhesives, auto, cosmetics, metals, electronics, electroplating, medicine, etc.

    Product Pictures









    Acceleration Stability Chamber with UV and Photostability Requirement for Plastic

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