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QUV Accelerated Weathering Tester

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Code: #15879

Vietnamese version

Supplier: Nguyen Quynh Anh Equipment & Chemicals Co., Ltd

The QUV accelerated weathering tester reproduces the damage caused by sunlight, rain and dew. In a few days or weeks, the QUV tester can reproduce the damage that occurs over months or years outdoors.

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rightMORE INFORMATION

  • To simulate outdoor weathering, the QUV tester exposes materials to alternating cycles of UV light and moisture at controlled, elevated temperatures. It simulates the effects of sunlight using special fluorescent UV lamps. It simulates dew and rain with condensing humidity and/or water spray.
    QUV - The World's Most Widely Used Weathering Tester

    UV light is responsible for almost all photodegradation of durable materials exposed outdoors.  The QUV tester’s fluorescent lamps simulate the critical short-wave UV and realistically reproduce the physical property damage caused by sunlight.  Types of damage include color change, gloss loss, chalking, cracking, crazing, hazing, blistering, embrittlement, strength loss and oxidation

    Dew, not rain, is responsible for most of the wetness that occurs in outdoor exposure.  The QUV tester's condensation system realistically simulates dew and accelerates its effect using elevated temperature

    The condensation process automatically purifies the ordinary tap water used in the system.  This is because the process of evaporating and condensing the water onto the specimens is actually a distillation process, which removes all impurities

    The QUV tester conveniently accommodate up to 48 specimens (75mm x 150mm) and complies with a wide range of international, national, and industry specifications, ensuring the reliability and reproducibility of your test program

    Easy to Operate

    The QUV tester’s simple, proven design makes it easy to install, easy to use, and almost maintenance-free. It operates completely automatically, 24 hours a day, 7 days a week.  Features include:

    • Simple user interface for easy programming
    • Exposure conditions displayed continuously
    • Self-diagnostic warnings and service reminders
    • Quick calibration with patented AUTOCAL system
     Models

    • QUV/basic: UV and condensation (no irradiance control)
    • QUV/se: UV, condensation and SOLAR EYE irradiance control
    • QUV/spray: UV, condensation, SOLAR EYE irradiance control and water spray
    • QUV/cw: cool white visible light, condensation and SOLAR EYE irradiance control
     

 

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