High Precision Environmental Test Chamber ASTM D4799 UVA Aging Testing
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ASTM D4799 High Precision UVA Aging Test Chamber ,UVA-340 Light
Aging Chamber
Introduction
ASTM D4799 High Precision UVA Aging Test Chamber ,UVA-340 Light
Aging Chamber is designed for evaluating the resistant performance
of non-metallic materials, organic materials (plastics, paints,
coatings, rubbers, etc.) under the specified conditions such as
sunlight, temperature, and other climatic conditions. It creates a
man-made testing environment imitating the natural light source
such as sunlight and other damages in the nature, such as rain and
dew damage, to impose on the materials and to assess the degree of
color changing and fading under the accelerated environment
conditions. The chamber fully complies with the requirements of
Standard GB/T16585-1996, GB14522-93, GB/T16422.3-97, ASTMG53 and
etc., provides the best UV sunlight simulation and is easy to use
and operate.
Application: paints, coating & inks, plastic, printing package, aluminium
material, adhesive, auto & motorcycle, cosmetic, metal,
electronic, electroplate, pharmaceuticals and so on.
Technical Parameters :
Model | XB-OTS-UVA/B |
Machine size | 500×1300×1460(D×W×H)mm |
Tamp range | RT+10℃~+70℃ |
Temp fluctuation | ±1℃ |
Temp uniformity | ±3℃ |
Humidity range | ≥95% R·H |
Distance between lamps | 70mm |
Distance between samples and lamps | 50±2 mm |
Light source | UVA-340 8 pcs / UVB-313 8pcs |
Wavelength of UV light range | 320-400um(UV-a), 280-320um(UV-B) |
Size of standard specimen | 75×150mm (customized available) |
Net Weight | 150KG |
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
Standard
1. ISO 48-3-2006, Plastics - Methods of exposure to laboratory
light sources - Part 3: Fluorescent UV lamps;
2. ASTM D4329-2005, Standard Practice for Fluorescent UV Exposure
of Plastics;
3. ASTM D4587-2005, Standard Practice for Fluorescent
UV-Condensation Exposures of Paint and Related Coatings;
4. ASTM D5208-2001, Standard Practice for Fluorescent Ultraviolet
(UV) Exposure of Photodegradable Plastics, etc.
How to install and use the product?
We will send you operating instructions, English video by Email. Or
you can download on our officail website directly.Most of our
machine is shipped with a whole part, which means it is already
installed, all you need to do is to connect the power cable and
start to use. And if possible, we can also install your machine at
site.
Please feel FREE to contact us if you have any needs.
UVA UVB Light Fastness Aging Test Chamber , UV Accelerated
Weathering Tester
UVA UVB Light Fastness Aging Test Chamber , UV Accelerated
Weathering Tester
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