Xenon Arc Instruments

There are two main types of xenon arc instrument, water-cooled and air-cooled. The type of cooling has only a negligible effect on the spectral output of the lamp, but does have an influence on the overall design and on the optical filtering system. Atlas Fade-Ometers and Weather-Ometers use water-cooled xenon arc exclusively; the Atlas Xenotest instruments and the Atlas SUNTEST exposure units use air-cooled xenon lamps.

Ci5000 Xenon Weather-Ometer®
The Ci5000 represents a significant advance in applying state-of-the-art digital and optical technologies to large capacity laboratory weathering instrumentation, establishing new standards of performance for reproducibility, repeatability and operating efficiency.

Ci4000 Xenon Weather-Ometer®
The most advanced xenon weathering test instrument in the market. Capable of meeting global test specification in a mid-size, accelerated weathering instrument. Features a 6500 W water cooled xenon-arc lamp and a total exposure area of 6500 cm².

Ci3000+ Xenon Weather-Ometer®
The perfect balance of price and performance in a state-of-the-art weather testing instrument.

XC2020 Xenon Weather-Ometer®
A combination of extreme climate simulation and whole spectrum xenon testing. Ideal to test freeze-thaw cycles, large temperature differences or very low temperatures.

Xenotest® Beta+
The Xenotest Beta+ offers fast, reliable answers to product weatherability questions. By incorporating a variety of optional features, the Beta+ can meet virtually all global weathering and lightfastness test requirements.

Xenotest® Alpha+
The Xenotest Alpha+ provides reproducible and repeatable test results of lightfastness and weatherability using an air-cooled xenon arc light source and the ability to perform high irradiance tests up to 3 Sun.

Xenotest® 220 / 220+
Xenotest 220 / 220+ is the result of more than 50 years of experience in design and manufacturing of xenon instruments for lightfastness testing of textiles.

Xenotest® 150 S+
The Xenotest 150 S+ combines the latest in weathering testing technology, economical testing, optimum reproducibility and good correlation to natural weathering. This instrument has set the standard in textiles material durability testing.

SUNTEST XXL/XXL+
Our Largest and Only Freestanding SUNTEST Flatbed Instrument

SUNTEST XLS+
A tabletop, flatbed xenon instrument with best in class lightfastness and weathering capabilities.

SUNTEST CPS/CPS+
Perfect Xenon Test Instrument for a Limited Budget

XR360 PV Module Weather Durability Testing System
The XR360 integrates the recent developments in environmental chamber and xenon solar simulation technology for accelerated exposure testing of complete PV modules.