... Lab. Main Products: Atomic Absorption Spectrometer (AAS), Fluorescence Spectrophotometer, Bio-Spectrophotometer, UV Vis Spectrophotometer, Visible Spectrophotometer, Flame Photometer, Whiteness Meter, Turbidity Meter, Colorimeter, Gloss ... can be provided on users demand.Emission MonochromatorC-T diffraction grating(Em 200-900nm,bandwidth 10nm)Wavelength Accuracy+/-1nm Wavelength repeatability ...