UV accelerated weathering testers, also known as accelerated aging chambers or UV accelerated weathering chambers, are innovative testing equipment designed to simulate and replicate the damaging effects of sunlight, rain, and humidity on various materials. These testers play a crucial role in determining the durability, performance, and lifespan of materials, coatings, and products used across different industries. In this article, we will explore the test standards, industries that benefit from UV accelerated weathering testers, and the advantages and features of Wewon’s cutting-edge UV accelerated weathering testers.

UV Test Chambers from Wewon Tech
UV test chambers uses two main types of lamps: UVA-340 and UVB-313. While these lamps have different light emission spectrum, they are both characterized by a max of emission in the UV range.

UV Chamber Shipment for Vietnam Customer
Plastic wood is most widely used in outdoor constructions, creating and maintaining the beauty of fine wood for outdoor space. This beauty is maintained not only in few years but over next 15years.

Exclusive Russian Controller Supplier
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As climate change becomes ever more apparent, industries are striving to find ways to make their products more robust and resilient to heat, ultraviolet (UV) radiation, and other environmental factors. Customers expect high-quality and long-lasting products that don’t wear or fade quickly, resulting in an increase in demand for accelerated aging chambers and UV accelerated weathering testers. At Wewon Environmental Chambers Co., Ltd., We provide top-of-the-line UV accelerated weathering testers, capable of conducting extensive tests on various materials.
These testers are designed by our talented technical support and quality inspection engineers, who understand the value of quality and precision. When conducting tests on materials, It is crucial to comply with international standards recognized by relevant industries. Our UV accelerated weathering testers comply with ASTM G154, ASTM G155, ISO 4892-3, and other test standards. By complying with these standards, we ensure that the tests conducted are of the highest quality, reliable, and valid.
UV accelerated weathering testers are essential tools for ensuring compliance with specific industry test standards. These test standards enable manufacturers to evaluate the performance, aging, and weather resistance of their products under controlled artificial UV radiation, temperature, humidity, and condensation conditions. The most commonly followed industry test standards for UV accelerated weathering testers:
● | ASTM G154 Standard Practice for Operating Fluorescent Light Apparatus for UV Exposure of Nonmetallic Materials | Test Standards for UV Accelerated Weathering Testers |
● | SAE J2020 Accelerated Exposure of Automotive Exterior Materials Using a Fluorescent UV and Condensation Apparatus | |
● | ISO 4892 Plastics – Methods of Exposure to Laboratory Light Sources Part 3: Fluorescent UV Lamps | |
● | IEC 61215 Crystalline Silicon Terrestrial Photovoltaic (PV) Modules – Design Qualification and Type Approval |

The UV accelerated weathering tests simulate the effects of prolonged exposure to solar radiation on a material, which helps determine the product’s durability and lifespan in real-world weathering conditions. Different materials require testing, including plastics, coatings, paints, and textiles, to assess their outdoor resistance. Advantages and Features of Wewon’s UV Accelerated Weathering Testers:
Wewon’s testers provide accurate and repeatable results, ensuring reliable data for evaluating materials and product performance. | Precise and Reliable Testing: |
Equipped with user-friendly control systems, the testers offer precise control over UV radiation, temperature, humidity, and other testing parameters, facilitating easy customization. | Integrated Control Systems: |
Wewon’s UV accelerated weathering testers use specialized UV lamps that closely simulate the UV spectrum of sunlight, allowing realistic replication of outdoor conditions. | Enhanced Exposure Performance: |
The testers accommodate a wide range of test specimens, sizes, and shapes, enabling testing of various materials used in different industries. | Versatility and Flexibility: |
Wewon ensures their testers meet international safety standards and guidelines, providing a reliable and secure testing environment for operators. | Safety and Compliance: |
Wewon’s testers offer advanced data monitoring and analysis capabilities, allowing users to track and evaluate the effects of exposure over time. | Data Monitoring and Analysis: |
The testers can be tailored to meet specific customer requirements in terms of chamber size, sample holders, and other accessories. | Customization Options: |
Built with high-quality materials and components, Wewon’s UV accelerated weathering testers are designed to withstand rigorous testing conditions and offer long-lasting performance. | Durability and Longevity: |
Since industries use various materials to construct components, We have made sure that our UV accelerated weathering testers can handle multi-purpose testing requirements. Additionally, Our accelerated aging chambers are designed to test the difference in exposure during outdoor exposure, focusing on UV, humidity, and temperature factors. These controlled tests expose the material to high levels of UV radiation and simulate environmental conditions that speed up the weathering process.
The industries and fields that use our UV accelerated weathering testers include but are not limited to construction, automotive, textile, and paint companies. Our weathering testers most commonly encounter in industries that depend on the durability of materials used, such as with automotive parts or outdoor sport equipment, where longevity and wear resistance are key features.

Wewon’s UV Test Chamber Shipment
Customer ordered 2 units environmental chambers from us. One unit is UV test chamber, another unit is a temperature and humidity chamber. Regarding the temperature and humidity chamber,

Technical Support Videos for UV Test Chambers
This can be used for almost any type of imaging, including fluorescence and non-fluorescence, as well as dark-field or phase contrast imaging. Direct exposure to laboratory light sources

UVC 254nm Ultraviolet Light Test Equipment
The test standard information on this page is collected from the internet, or provided by the suppliers involved in the development of the standard, The test standard used for reference only.
UV test chambers play a critical role in assessing the durability, performance, and lifespan of materials across various industries. Complying with industry test standards, these testers offer precise and reliable testing, ensuring the quality and resilience of products exposed to UV radiation and other environmental factors. With their advanced features and customization options, Wewon’s UV accelerated weathering testers stand at the forefront of helping industries optimize material selection, enhance product quality, and improve overall performance in the face of prolonged UV exposure.