... (AAS), Fluorescence Spectrophotometer, Bio-Spectrophotometer, UV Vis Spectrophotometer, Visible Spectrophotometer, Flame Photometer, Whiteness Meter, Turbidity Meter, Colorimeter, Gloss Meter, Tintometer, Automatic ... materialPosition Adjustment: Automatic Changeover of Flame and FurnaceAutomatic setting of Optimum Height for Flame BurnerSafety: Automatic ignition and mixing air-acetylene gas with ...