Q-SUN "E" Model Xenon Test Chambers

The simplest, most reliable, and easiest to use xenon TESTER available.

NEW "E" Model Q-SUN testers feature the Gen 4 Controller with dual touch-screen displays, longer lamp lifetimes and/or higher irradiance, and are available in eight languages.

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Gen 4 QUV Accelerated Weathering Tester

The world’s most widely used weathering tester ™

NEW Gen 4 QUV testers feature the Gen 4 Controller with dual touch-screen displays, high output "Plus" lamps for high-irradiance testing, and are available in eight languages.

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Featured Product

Featured Product

New QUV and Q-SUN testers are equipped with the Gen 4 Controller featuring two 7” (17.8 cm) full-color touchscreen displays, multi-color status LED, and intuitive user interface in 8 languages.Learn More.

Featured Test Service

Featured Test Service

All Q-Lab test services facilities are open and accepting new tests! This applies to both outdoor testing as well as accelerated laboratory testing. Contact us to get started with a new test.Learn More.

Case Studies

Synthetic Fibers Synthetic Fibers

A major global manufacturer and supplier of synthetic textiles was looking to use their Q-SUN Xe-3 to optimize the amount of UV stabilizers in their ... read more


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Get a Free Copy of ASTM D7869!

Sign Up For a Complimentary Copy of ASTM D7869

Q-Lab offers complimentary copies of ASTM D7869, for automotive weathering testing.

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