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Atlas launches new device

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By: KERRY PIANOFORTE

Editor, Coatings World

Atlas launches new device
Atlas Material Testing Technology has introduced its latest technology for ultra-accelerated exposure testing. This new outdoor testing device can provide approximately 63 years of South Florida UV radiation exposure in a single year. Atlas developed this new solar concentrator technology in partnership with the National Renewable Energy Laboratory (NREL) and the Russian Institute of Laser Optical Technology (ILOT) under a U.S. Department of Energy (DOE) program.
Similar in concept to Atlas’ moderately accelerated EMMA technology, the ultra-accelerated device tracks the sun while concentrating reflected sunlight on test specimens mounted in a target area. However, the new patented mirror system used in the ultra-accelerated concentrator has very high reflectance in the UV and near visible wave length ranges while attenuating reflectance in the longer wavelength visible and IR portions of the solar spectrum. This technology allows for very high concentrations of UV energy without excessive heating of test samples.

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