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UV Accelerated Aging Tester
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  • Category: Product Environmental Chamber
  • Model:BN-UV1/2/3
  • I. Usage:

    UV accelerated weathering test chamber simulates damaging effects of long term outdoor exposure of materials and coatings by exposing test samples to varying conditions of the most aggressive components of weathering - ultraviolet radiation, humidity and heat. A UV weathering test chamber uses fluorescent lamps to provide a radiation spectrum centered in the ultraviolet wavelengths. Moisture is provided by forced condensation, and temperature is controlled by heaters.

     

    II. Features

    Using CNC equipment manufacturing, advanced technology, and beautiful appearance;

    Made of stainless steel, 1.2mm thickness;

    Air path inside the single cycle system, import a axial fan, the air flow increases the light, heat capacity, significantly improves the uniformity of temperature in the test chamber;

    Lamp: special UV ultraviolet lamp, 8 pieces of UVA lamp installed on both sides; lamp life: above1600h;

    The consumption of water: tap water or distilled water to about 8 liters / day;

    Heating tank for the interior heating, warming fast, uniform temperature distribution;

    Automatic water tank level to prevent damage to the heating pipe air burning

    Sample holder made of stainless steel or aluminum alloy;

    High quality PU wheels fixed;

    Drainage system using a U-shaped plot sinks drainage;

    Test sample surface with UV light parallel to the plane;

    Internal automatic sprinkler system installed sprinklers, adjustable water pressure;

     

    III. Main technical parameters:

    Model

    BN-UV1

    BN-UV2

    BN-UV3

    UV exposure

    Condensation

     

    Adjustable irradiance

    Measures irradiance

     

     

    Water Spray

     

     

    Whole chamber materials

    304# stainless steel

    Temperature range

    RT+10~70

    Temperature uniformity

    ±1

    Temperature fluctuation

    ±0.5

    Temperature control

    PID SSR control

    Humidity range

    90%RH

    Controller

    Korean TEMI programmable controller, touch screen, LCD display

    Control mode

    Balance temperature humidity control (BTHC)

    Communication port

    USB interface, using TEMI software through RS-232 port on the machine

    Test cycle setting

    Illumination, condensation and water spray test cycle is programmable

    Distance from specimen to lamp

    50±3mm (adjustable)

    Center distance between the lamps

    70mm

    Lamp power & length

    40W/Piece, 1200mm/Piece

    Lamps amount

    8 pieces imported Philip lamps

    Lifetime of lamp

    1600Hours

    Irradiance

    1.0W/m2

    Wavelength of ultraviolet light

    UVA340nm  UVB313nm

    Effective irradiation area

    900×210mm

    Irradiation black panel temperature

    50~70

    Standard specimen size

    75×150mm, 75×300mm (Can be customized)

    Water depth for water channel

    25mm, automatically control

    Testing time

    0~999H, adjustable

    Power

    AC220V/50Hz /±10% 5KW

    Protection

    Overload short circuit protection, over temperature protection, water lacking protection

    Corresponding standard

    ASTM G 151, ASTM G 154, ASTM D 4587, SAE J 2020, ASTM D4329,D499,D4587,D5208,G154,G53;ISO 4892-3,ISO 11507;EN534;EN 1062-4,BS 2782;JIS D0205;SAE J2020

     

Product Category

ADD: Room 3-5, 9/F, Bldg. 6, No. II9 Guannan Industrial Park, 430074, Wuhan of Hubei PR, China

EMAIL:

sales@bonnin-tech.com

TEL:

+86 27 59766389

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