■STING SOLUTIONS Flunrescent/UV Instrument Best-in-class for consistent distribution ACCELERATING YOUR EXPERTISE MEASUREMENT & CALIBRATION

The Atlas UVTest is designed for economical weathering testing with the sophistication of Atlas' 90 years of weathering expertise. Innovative design features improve test reproducibility and lower operating costs while testing a variety of materials for their reaction to UV, temperature and moisture. Atlas calibration services are accredited by This includes xenon lamp and UVTest irradiance calibrations performed in our Chicago-based calibration laboratory using state-of-the-art irradiance measurement equipment, as well as on-site calibrations for both Atlas and competitors' weathering instruments...

Chamber Diagram Deionized (DI) Water Recirculation System* To produce condensation, a heated reservoir in the bottom of the test chamber produces water vapor that rises to the upper chamber where specimens will be exposed to UV radiation and uniform wetting at 100% relative humidity. Optional system allows DI water to be recirculated for re-use during testing. This helps laboratories reduce water consumption; especially critical when adequate DI water supply is not available. The system has a 53 liter storage tank, deionized water filter and a pressure activated pump. It fits conveniently on...

UVTest Features UVTest Specifications Irradiance Calibration Safety Access Ports Multi-Language Touch Screen Display Fluorescent UV Lamps (8) Black Panel Temperature (BPT) Control Door Safety and Over-temperature Shutoff Specimen Holders Ergonomically Designed Specimen Retaining Rings Irradiance Uniformity: 4% across sample face Irradiance Ratings: Black Panel Temperature Range: UV Phase – BPT 35-80 °C (95-176 °F) Condensation Phase – BPT 35-60 °C (95-140 °F) 48 specimens + BPT in 24 specimen holders Specimen Capacity: Recirculating Spray Water Irradiance Control (for all three UV lamp types)...