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UVB Accelerated Aging Test Chamber Color LCD Touch Screen Control System/quv accelerated weathering tester

Categories UV Weathering Test Chamber
Brand Name: OTS
Model Number: XB-OTS-UVB
Certification: CE/ISO
Place of Origin: China
MOQ: 1 set
Price: Negotiable
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 300 sets/month
Delivery Time: 20 working days after payment
Packaging Details: Standard Export plywood case suitable for different and long distance transportation
Wavelength: UVB 280-315nm
Control system: Color LCD touch screen
Temperture range: Rt-70 degree
Humidity range: more than 75%RH
UV lamp: 55mm
Inner tube from the center: 65-70mm
Standard Specimens: 75-150mm
Machine size: 1165*450*500mm
Power supply: AC 220V 50HZ
Sample quantity: 48 piece
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    UVB Accelerated Aging Test Chamber Color LCD Touch Screen Control System/quv accelerated weathering tester

    UVB Aging Test Machine / Uv Accelerated Weathering Test Chamber


    Applicable Standard:


    ● SAE J2020 ● PREN 1062-4 ● ISO4892-3 ● ASTM G53

    ● EN534 ● ISO11507 ● ASTM D4587 ● ISO 11507

    ● ASTM D4329 ● ASTM D5208 ● ISO 4892-3 ●ASTM D4587


    Specifications:


    ModelXB-OTS-UV-A/B
    Control systemThe man-machine interface, color LCD touch screen
    Temperature rangeRT+10 °C~70°C
    Temperature fluctuationless then ±3°C
    Humidity range75%~95%R.H
    Center distance of lamp65~70mm
    Distance between sample and tube center55 mm
    Wave length

    UV-B Wave (280~315nm) or

    UV-A Wave (320~400nm)

    Specimen size and quantity75x150 mm 48 pcs
    Water and consumptionDistilled water, 8 liters / day
    Studio sizeW1480xD560xH1450mm
    PowerAC 220V 50HZ 5KW
    Tube quantity8 lamps, imported from Canada
    Weight150KG

    Feature :

    * Our UV aging test chamber series includes 4 different types of UV aging test boxes, QUV/se, QUV/basci, QUV/spray and QUV/cw. It can meet the testing standards of coatings, ink, adhesives, plastic products and other industries.

    • Different test methods and procedures: Automatic control, real-time monitoring and display.
    • The sample frame temperature: Sample temperature BPT directly display and automatic control.
    • Condensation control: Condensation directly display and automatic control.
    • Circular manner: Light, condensation and spray directly display and automatic control.
    • Light irradiance: Testing process can be set light irradiance energy and time and monitoring.
    • Spray water: Adjustable and display, automatic control, test process can be set spraying time.
    • The calibration function: Automatic temperature calibration, convenient, fast.
    • Alarm function: Automatic alarm .
    • Water supply way: Automatic feed water.
    • PC connection method : RS232


    Chamber Structure:

    Chamber using CNC equipment production, advanced technology, flowing lines, nice appearance

    The chamber is made of SUS#304 grade stainless steel plate with 1.0mm thickness and the bottom of the chassis has a water storage tank, and its heating, generating water vapor, hot steam so that can maintain the relative humidity of the test chamber at 95%RH, and to maintain a relatively high temperature.


    The test piece is actually constitute the side walls of the chamber, so that the back of the specimen exposed to the cold in the indoor air, indoor air as led to the specimen surface temperature drops to a level lower than the steam temperature of a few degrees. This different temp is led to the emergence of the specimen, its surface is always in the entire condensation cycle generating liquid water condensation.


    This condensation product is very stable, pure distilled water, pure water to improve the reproducibility of the test while avoiding stains. inside the duct single round-robin system, one only imported axial fan to improve air flow, heating capacity significantly improved chamber temperature uniformity

    Lamps:UVA or UVB lamp, 40W/each lamp

    UVA-340 is the best choice for the simulated solar ultraviolet excellent analog critical short wavelength range of the solar spectrum, the wavelength range spectral range 315 to 400nm. UVA-340 produced only UV wavelength spectrum can be found in the sun.


    Although these natural wave length UV light can maximize the accelerated test, but it will also cause some of the material does not match the together the actual degradation of destruction.

    Lamp life:1600~1800h(Imported lamps).

    Pipe run after every 400 hours, the upper and lower lamp replacement in turn, to ensure that each lamp uniform radiation, while ensuring that any time the output power is always maintained at the average value, this average is always remained relatively stable, Do not change over time.

    In the light after the 400-450 - h, each row of lamp tubes need to change a fluorescent tube

    When replacement lamp tubes, should wipe dry water dish and clean, and avoid the formation of scale

    Water and consumption:clean water or distilled water 8 liters / day


    Usages:

    UV Accelerated Weathering Tester is the world's most widely used ,can be used in more labs throughout the world than any other accelerated weathering tester. It's used widely in the industry, such as printing ink, paint, pastics, print, packaging,motor van, metal, electron, medical... and so on.

    UV Accelerated Weathering Tester,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, moisture and heat. A UV accelerated weathering chamber uses fluorecent lamps to provide a radiation spectrum centered in the ultraviolet wavelengths. Moisture is provided by forced condensation, and temperature is controlled by heaters.


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