CATALOGS
  • MANUFACTURERS

    • Accelerated Weathering Test Chamber LEUV

    • The Accelerated Weathering Test Chamber LEUV simulates the effect of sunlight with fluorescent ultraviolet (UV) lamps and carry out these circles automatically. While it simulates rain and dew with condensing humidity or waterspray. In a few days or weeks,the UV can reproduce the damage that occurs over months or years outdoors.

    • The UV aging test chamber simulates the effect of sunlight with fluorescent ultraviolet(UV) lamps and carry out these circles automatically. While it simulates rain and dew with condensing humidity or waterspray. In a few days or weeks,the UV can reproduce the damage that occurs over months or years outdoors. The damages include fading, color change, chalking, cracking, crazing, embrittlement, strength loss.,etc. The test data can help you to select the new materials or improve the performance of materials. Chamber cover introduces the two-way flip type for easy opening and closing. Test specimen and the shelf constitute the trapezidal inner wall of the chamber.

      Experimental Methods:

      Fix the samples on shelves and face the fluorescent lamp.There are not enough samples for selves,please fill it with black board to make sure the test chamber sealed.Testing temperature:can adopt 50，60 or 70℃.Recommend 60℃ for test,temperature of condensation is 50°C,temperature fluctuation is ±3°C.The cycle of condensation includes two cycles:1, 4 hour UV lamp and 4 hour condensation; 2, 8 hour UV lamp and 4 hour condensation.

      Corresponding Standard:

      • ASTM G154-00A Accelerated aging test
      • GB/T16422.3-1997 Plastic exposure to sunlight test
      • ISO-4892,ASTM-4587,D4799,SAE-J2020

      Technical parameters:

      Model No LEUV-178-1 LEUV-178-2 LEUV-178-3 LEUV-150-1 LEUV-150-2 Anti-yellowing bulb LEUV-230
      Working room(L) Standard Standard Standard 150 Square 150 Square 230 Square
      Inner chamber size(mm)W*H*D 500*500*600 700*300*1100
      Exterior chamber size(mm)W*H*D 1370*530 *1350 1050*970*1750
      Packaging volume(CBM) 3 3 3 2.5 2.5 3.5
      G.W.(KGs) 136 136 136 250 250 300
      Performance Exposure √ √ √ √ √ √
      Condensation √ √ √ √ √
      Irradiance display √ √ √ √
      adjustadble Irradiance √ √ √ √ √ √
      Spray √ √ √ √ √
      Recorder Optional
      CR-10 Calibration Radiometer Optional
      Temperature range RT+10℃～70℃
      Humidity range ≥95%RH
      UV temperature +40～+85℃ +40～+95℃ +40～+85℃ +40～+85℃
      Condensation temperature +40～+60℃ +40～+60℃ +40～+60℃
      Test capacity 48pieces(75×150mm）or （75*300mm) ,can be customized to your nonstandard request. Customized to your nonstandard request
      Water source & consumption Purified water or distilled water 8L/day
      Required QTY of UV lamps each year Approx 24 pcs/year
      UV lamp optional Optional 4pcs Optional 8pcs
      Model of UV lamp UVB313L、UVA340 American original imported UV313L,UVA340
      Remarks Regarding to UV lamps,we provide Q-labUVA340 and UVB313,in principle,UVB-313 has more advantage of accelerating aging,but UVB-340 takes more advantage of weather-proof.So it depends on your requests to make the choice.
      Power supply AC 1Ψ 110V;AC 1Ψ 220V;3Ψ380V 60/50Hz
      Power(KW) 1.8 1.5 1.8 1.8 1.8 1.8
      Customized service Welcome to Non-standard,Specail requirements,OEM/ODM orders.
      • Accelerated Weathering Test Chamber LEUV
      • Accelerated Weathering Test Chamber LEUV
      • Accelerated Weathering Test Chamber LEUV
      • Accelerated Weathering Test Chamber LEUV
      • Accelerated Weathering Test Chamber LEUV
      • Accelerated Weathering Test Chamber LEUV
      • Accelerated Weathering Test Chamber LEUV
      • Accelerated Weathering Test Chamber LEUV
      • Accelerated Weathering Test Chamber LEUV
    • Accelerated Weathering Test Chamber LEUV
    • Accelerated Weathering Test Chamber LEUV
    • Accelerated Weathering Test Chamber LEUV
    • Accelerated Weathering Test Chamber LEUV
    • Accelerated Weathering Test Chamber LEUV
    • Accelerated Weathering Test Chamber LEUV
    • Accelerated Weathering Test Chamber LEUV
    • Accelerated Weathering Test Chamber LEUV
    • Accelerated Weathering Test Chamber LEUV
      ModelLEUV
      BrandLabEquipx