... Spectrophotometer, Bio-Spectrophotometer, UV Vis Spectrophotometer, Visible Spectrophotometer, Flame Photometer, Whiteness Meter, Turbidity Meter, Colorimeter, Gloss ... setting of Optimum Height for Flame BurnerSafety Functions: Burner identification,Flame Sensor,Gas leak sensor, Low ... gas pressure sensor,power loss protection,gas loss flame ...