Xenon Arc Weathering Testing
Atlas Material Testing Solutions
Atlas has been designing and manufacturing material weathering test equipment for more than 100 years, initially starting with carbon–arc lighting technology inside. Since the introduction of the first xenon-arc based weathering instrument – the Xenotest 150 – xenon-arc instruments, also known as Weather-Ometers®, Xenotest® or SUNTEST®, have become indispensable tools for new product development and quality control.
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Product
Ci Series Xenon-Arc Weather-Ometers
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Atlas Material Testing Solutions
The Ci Series Weather-Ometers are the most widely used rotating rack water-cooled xenon-arc weathering testing instruments in the world. Their large capacity and full-functional performance make these instruments the best choice for a wide variety of accelerated weathering test methods. They offer superior irradiance and temperature uniformity within the test chamber, as well as a wide performance envelope for all weathering testing parameters. They are commonly referenced in OEM weathering test standards and specifications. The intuitive user interface makes operation and programming very simple. Several revolutionary options and accessories are available to allow researchers to get the most out of their weathering testing programs.
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Product
Xenotest Xenon-Arc Instruments
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Atlas Material Testing Solutions
These premium rotating rack, xenon-arc air-cooled weathering instruments have an array of optional features to meet virtually all global weathering and lightfastness test methods. They incorporate state-of-the-art controls, including on-the-rack, radio controlled sensor technology for superior monitoring of light and temperature. They provide highly efficient systems for water and power to provide economical operation. The intuitive user interface makes programming and operation easy.
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Product
SUNTEST Family
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Atlas Material Testing Solutions
SUNTEST instruments are compact material test chambers for accelerated lightfastness and weathering testing based on filtered xenon lamp technology. All SUNTEST chambers offer a horizontal test plane which is particularly useful for testing 3-D specimens. Lightfastness testing aims at testing a material under solar radiation and temperature only – Weathering testing adds water and moisture to the test.
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Product
Measurement Sensors
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Atlas Material Testing Solutions
Atlas offers various sensors measuring irradiance and temperature to operate and to calibrate your weathering instruments.



