For more than 100 years, Atlas has been a leader in materials durability testing, offering a complete line of weathering testing instrumentation, laboratory, and outdoor testing services. Atlas products are designed and manufactured to conform to international and industry standard test methods, including ISO, ASTM, DIN, JIS and numerous others. Markets include automotive, paint and coatings, plastics and additives, textiles, pharmaceutical and consumer products, architecture, aerospace, photovoltaics, and packaging.


  • Sep 07, 2022

    Photodegradable Plastics

    Learn about ASTM weathering standards for photodegradable plastics using xenon, Fl/UV, and outdoor exposures. Get a free Guide.

  • Aug 31, 2022

    LCD and OLED displays

    Understand environmental durability testing of LCD and OLED displays. Download a free Guide.

  • Jul 25, 2022

    New Atlas Sealed Lamp

    Now, the industry-leading Ci4000 and Ci4400 Weather-Ometers® are even easier to operate and maintain.

  • Jun 27, 2022

    Virtual Inspection and Evaluation

    Learn more about our new service: VIEW - Virtual Inspection and Evaluation of Weathering.


Trade Shows
Oct 17 - 20, 2022

testXpo Ulm, Germany
Oct 19 - 26, 2022

K Show : Hall 10 / booth C28
Düsseldorf, Germany
Dec 06 - 08, 2022
CHINACOAT : Booth 4.1E45a
Guangzhou, China

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Lectures and Presentations

Sept 21-23, 2022

Dr. Oliver Rahäuser: Bio-/Photo-Degradable Polymers and Bio-Based Additives - Weathering Testing as a Tool to Balance Durability and Sustainability
Bandol Conferences 2022,Bandol, France

Oct 11, 2022

Dr. Florian Feil: Korrelation- Extrapolation - Lebensdauervorhersage
ÖGUS Fachtagung Künstliche Bewitterung, Wien, Austria

Nov 07-08,2022

Andreas Riedl: Weathering Testing of Car Paints – Technologies, Standards, New Developments
Automotive Circle - Car Body Painting, Bad Nauheim, Germany

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