Universal Reflectance Accessory (URA) for LAMBDA 650 & 850

The URA is a fully-automated variable-angle specular reflectance accessory. Highly accurate measurements can be made in absolute or relative-reflectance modes between angles of 8 and 65 degrees. Multiple angles can be measured without repositioning the sample or realigning the accessory. The horizontal sample position increases measurement reproducibility and means that valuable samples will not be damaged by clamping vertically. Set-up and control of the URA is simple and intuitive from the UV WinLab software package.