... Atomic Absorption Spectrometer (AAS), Fluorescence Spectrophotometer, Bio-Spectrophotometer, UV Vis Spectrophotometer, Visible Spectrophotometer, Flame Photometer, Whiteness Meter, Turbidity Meter, Colorimeter, Gloss Meter, Tintometer, Automatic ... 4-lamp turret (AE-WFX130A)Auto-alignment, fully automated scan andpeak-picking.Lamp currentadjustmentAutomatic adjustment and display.Wide pulse current ...