Atlas’ Ultra-Accelerated EMMA is the latest advancement in natural exposure testing, delivering accelerated exposure through a patented “cool mirror” technology. The UA-EMMA:

• Is ideal for materials that require a long service life such as paints and coatings;
• Exposes many different types of materials to ultra-high UV irradiance;
• Maintains high fidelity to the natural solar UV spectrum;
• Keeps specimens at acceptable exposure temperatures.

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