... Flame Photometer, Whiteness Meter, Turbidity Meter, Colorimeter, Gloss Meter, Tintometer, Automatic Polarimeter, Auto Melting Point Apparatus, Automatic Refractometer, Abbe Refractometer ... analysis cost and wide flame AAS analytical range. Rich oxygen flame will not pollute ... 120B)Accurate fully automated control system *Automatic multi-lamp turret, automatic adjustment of lamp current and optimization ...