... Lab. Main Products: Atomic Absorption Spectrometer (AAS), Fluorescence Spectrophotometer, Bio-Spectrophotometer, UV Vis Spectrophotometer, Visible Spectrophotometer, Flame Photometer, Whiteness Meter, Turbidity Meter, Colorimeter, Gloss ... ,bandwidth 10nm)Wavelength Accuracy+/-1nm Wavelength repeatability less than0.5nmSensitivity1.Raman peak of water in 1cm quartz fluorescence cuvette with S ...