Atlas UVTest – Advanced UV Weathering Test Instrument
The Atlas UVTest is an economical yet sophisticated instrument for fluorescent UV and condensation weathering test methods. It uses UVA-340, UVB-313, or UVA-351 fluorescent bulbs for a variety of applications, making it versatile for different testing requirements. The innovative design represents a new standard in features, ease-of-use, accuracy, and safety compared to competitive fluorescent UV devices.
Key Features and Benefits
The UVTest comes equipped with eight 40W fluorescent UV lamps and features Black Panel Temperature (BPT) Control for precise testing conditions. Safety is paramount with door safety and over-temperature shutoff systems, while the multi-language touch screen display ensures simple operation and control. The instrument includes patented irradiance calibration safety access ports not offered on competitive fluorescent UV testers, providing enhanced safety during calibration procedures.
Performance and Versatility
Fluorescent UV lamps in the UVTest have specific spectral distributions tailored for weathering tests. The device can be used in tests that vary light/dark cycles, temperature, condensing humidity, water sprays, and irradiance control to simulate different environmental conditions. Multiple units can be stacked for space considerations, and a recirculating spray option is available to reduce the amount of deionized water used during testing.
Technical Excellence
The UVTest features impressive technical specifications, including 4% irradiance uniformity across the sample face for consistent testing results. The Black Panel Temperature range during the UV phase is 35-80°C (95-176°F), while during the condensation phase it ranges from 35-60°C (95-140°F). The specimen capacity is generous, accommodating 48 specimens plus a Black Panel Temperature sensor in 24 specimen holders.
Standards Compliance
The Atlas UVTest complies with several important testing standards including ASTM G053, ASTM D4329, SAE J2020, and bears CE certification for global acceptance. This makes it suitable for regulatory testing across multiple industries and applications.