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Tag Articles : ASTM G155

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  Chamber Air Temperature Settings Added to ASTM G155 Test Cycles

  November 1, 2021 | Dr. Florian Feil

  Standards

  Standard ASTM G155 (2021) has been recently revised, and the revision has just been published. There are some significant technical changes and improvements made in this revision. Two major improvements are the inclusion of different category daylight filters.

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  What is the Difference Between Type I and Type II Daylight Filters

  October 4, 2021 | Dr. Florian Feil

  Standards

  Some years ago, Atlas was able to develop a daylight filter system for xenon-arc weathering with a much closer fit to natural solar radiation than any other filter system on the market. We called it the Right Light™ filter. This filter system was first implemented in standardization in the ASTM D7869 method for transportation coatings.

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  Top 10 Xenon Weathering Standards You Should Know

  September 28, 2021 | Andreas Riedl

  Standards

  The Atlas Standards Database lists more than 6000 documents from about 600 Standards Developing Organizations (SDO’s). If we exclude duplicate test methods published in different norms and obsolete versions, we still end up with several hundred different weathering and lightfastness test methods.

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