Spectrophotometer Lab. Varian Cary 5000 UV-VIS-NIR Spectrophotometer Measuring range from 175 nm to 3300 nmLight sources: Deuterium lamp (185 – 350 nm), halogen lamp (350 – 3300 nm)Detector: R928 PMT (185–800 nm) Cooled PbS (800–3300 nm)Transmittance, Reflection and Absorption measurementsAchieving band spacing, alloy ratio, thickness etc.Solid, liquid, and powder sample measurement capability