The Q-SUN Xe-8 is the NEW standard in large capacity, rotating rack xenon arc weathering testers. In addition to its unmatched technical capabilities, the Q-SUN Xe-8 tester offers greater capacity, lower price, and significantly longer lamp life – about 8000 hours at normal irradiance – than leading competitors, which all results in low operating costs.

The Q-SUN Xe-8 is a rotating rack, full-featured weathering, lightfastness, and photostability chamber, and meets virtually all major industry and OEM standards.

The Q-SUN Xe-8 xenon arc test chamber is the ultimate research and development and quality control tool for testing materials that are exposed to direct sunlight or sunlight through window glass. You can customize your Q-SUN Xe-8 chamber to fit your testing needs with a variety of options.

Realistic and versatile

The four 4200 W xenon arc lamps of the Q-SUN Xe-8 tester provide the best match to the full spectrum of natural sunlight. A variety of optical filters are available to meet virtually all global xenon arc test standards. Simultaneous, precise control of relative humidity, chamber air, and black panel/black standard temperature is included, as well as the SOLAR EYE irradiance control system, which constantly monitors and controls lamp output. Also included is front and back water spray, which simulates the erosion effects of rain.

Easy to use

The Q-SUN Xe-8 xenon test chamber is easy to install, easy to use, and easy to maintain. Specimen mounting and evaluation is fast and easy, thanks to specially-designed specimen holders. Two sizes are available – one to maximize specimen capacity, and one to match historical rotating rack flat specimen sizes. The smaller specimen size offers 45% greater capacity than competitive testers.

Xenon arc weathering tester with large capacity, Q-SUN Xe-8All maintenance and simple repairs can be performed from the front or top of the tester, which maximizes user convenience and minimizes the amount of laboratory space needed to install and operate.

Thanks to automation the Q-SUN Xe-8 tester can operate continuously 24 hours per day, 7 days per week, and subject test specimens to the equivalent of noon summer sunlight. This can highly accelerate the rate of product degradation and shorten test times, compared to exposure in maximum direct sunlight outdoors for only a few hours each day.

Other features include:

  • Remarkably simple user interface in 17 user-selectable languages: English, Spanish, French, German, Italian, Japanese, Chinese, Korean, Czech, Dutch, Polish, Portuguese, Russian, Swedish, Thai, Turkish, and Vietnamese
  • Built-in Ethernet connection for data logging
  • Comprehensive self-diagnostic warnings and service reminders
  • Quick and easy calibration with patented AUTOCAL system


Watch a video about the Q-SUN Xe-8 xenon arc test chamber


Read more about the Q-SUN Xe-8 here