Photometer 128 Manual — Systronics Flame

The instrument operates on the principle of :

The intensity of this emitted light, which is proportional to the concentration of the element in the sample, is detected by a photodiode and processed by the micro-controller. Technical Specifications Systronics Flame Photometer 128 Manual

The thermal energy of the flame excites the atoms of the element, causing them to jump to a higher energy state. The instrument operates on the principle of :