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Q-SUN® accelerated weathering testers can be used to test a variety of specimens. Flat or three-dimensional specimens can be placed directly on trays or mounted using specialty holders in the Q-SUN Xe-1 and Xe-3. The rotating rack of the Xe-2 is perf...

The Q-SUN® xenon test chamber from Q-Lab offers state of the art, full-spectrum photostability test exposures for pharmaceutical and cosmetics applications. Q-SUN testers are available in two sizes with options that meet ICH Guidelines for Photostabi...

For years, weathering testers have utilized light, heat, and moisture. What happens when a fourth environmental factor, such as acid rain, perspiration or swimming pool water, enters the weathering equation? These other factors can significantly chan...

Weathering causes millions of dollars of product damage every year. Damage includes color change, gloss loss, strength loss, cracking, peeling, chalking and oxidation. The main causes of weathering are sunlight (especially UV), high temperatures, and...

Important safety information on Ultraviolet (UV) hazards. For additional safety information and specimen mounting information, go to Q-Lab.com/QUVsafety. Download File

View 40 years of QUV highlights by downloading the brochure below.Download File

View critical information on the Q-PANEL Automotive Refinish Training System in the file below. Learn more on safety information, mounting cart set up, warranty information, and more.Download File

The Q-PANEL® Automotive Refinish Training System (ARTS) is a patented, portable painting setup that provides a low-cost, simulated surface for automotive paint and coatings application. The system comprises a mounting cart and a contoured, simulated ...

A Q-SUN® Xenon Test Chamber equipped with the back-spray option can spray the bottom (back) surface of specimens during a DARK+SPRAY step, in addition to the standard top (front) spray. This allows testing to those specifications that require back-sp...