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ASTM D4799 UV Accelerated Weathering Tester Environmental Test Chamber

    Buy cheap ASTM D4799 UV Accelerated Weathering Tester Environmental Test Chamber from wholesalers
     
    Buy cheap ASTM D4799 UV Accelerated Weathering Tester Environmental Test Chamber from wholesalers
    • Buy cheap ASTM D4799 UV Accelerated Weathering Tester Environmental Test Chamber from wholesalers

    ASTM D4799 UV Accelerated Weathering Tester Environmental Test Chamber

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    Brand Name : DAXIAN
    Model Number : DA8494
    Certification : ASTM D4799,ISO 4892-1,ISO 4892-3,ASTM D4329
    Price : Negotiable
    Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram,In cash
    Supply Ability : 30 sets per month
    Delivery Time : 30 days after order confirmed
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    ASTM D4799 UV Accelerated Weathering Tester Environmental Test Chamber

    PID SSR Control UV Aging Test Chamber / Ultraviolet UVA Light Tester


    Overview:
    A fluorescent ultraviolet lamp similar to that of the UV spectrum in the sunlight, combined with a temperature control device, is used to analogize the material to cause discoloration, brightness, strength decline, cracking, spalling, powdering, oxidation, etc. The sun (UV segment) is damaged by high temperature, high humidity, and condensation. Factors such as dark rain cycle and so on, at the same time, through the synergistic action between ultraviolet light and moisture, the single light resistance or single moisture resistance of the material is weakened or invalidated, so it is widely used to evaluate the climate resistance of the material. The equipment has the best sunlight UV simulation, low maintenance cost, easy to use, automatic operation of the equipment, high degree of automation of the test cycle, lighting The stability is good and the re-occurrence rate of the test results is high.

    Technical Parameters:

    MaterialsSUS#304 stainless steel ( Internal and external)
    Temperature rangeRT+10~70℃
    Temperature uniformity±1℃
    Temperature fluctuation±0.5℃
    Temperature controlPID SSR control
    Humidity range:≥90%RH
    ControllerKorean TEMI 880 programmable controller
    Control modeBalance temperature humidity control (BTHC)
    Test cycle settingIllumination, condensation and water spray test cycle is programmable
    Lamp power40W/Piece
    Distance from sample to lamp50±3mm (adjustable)  
    Centre distance between the lamp70mm
    Irradiance1.0W/cm2
    Wavelength ultraviolet lightUV-A: 315-400nm
    UV-B: 280-315nm
    Lamp lifetime1600hrs
    Effective irradiation areas640×1140mm
    Illumination temperature range50℃~70℃
    Condensation temperature range40℃~60℃
    Black panel temperature30℃~80℃
    Standard Specimen Size75×290mm (24pcs) or 75x150mm (48pcs), or can be customized
    Testing time0~999H, adjustable
    PowerAC220V±10%, 50/60Hz, single phase, 5KW 
    Protection systemOverload short circuit protection, over temperature protection, water
    lacking protection


    Structural materials:

    Inner Box sizeW1170 × H500 × D450
    DimensionsW1480×H1300×D550
    Chamber materialSUS304# stainless steel plate.
    Control instrumentRKC intelligent controller
    Irradiation Lamp4 UVA-340



    Standards:
    - ASTM D4587
    - ASTM D4799
    - ISO 4892-1
    - ISO 4892-3
    - ASTM D4329
    - AATCC TM186
    - ASTM D5208
    - IEC 61345



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