NLG-214 HOFMANN VOLTAMETER H – TYPE

To demonstrate in the Classroom Electrolysis process and to show Chemical composition of water.
Used to teach the Students how the electrolysis of water takes place with the help of Electrodes, resulting into Hydrogen and Oxygen.
Platinum and Carbon are used as Anode and Cathode electrodes. These are when connected with DC power supply and Water Breaks into Hydrogen and oxygen.
Hydrogen gas is twice the volume then that of Oxygen thus verifying the Molecular Formula of water H2O.
All Borosilicate 3.3 construction with centre reservoir for pouring some Sulphuric acid and two sides tubes with Glass or PTFE Stopcocks at top for Hydrogen and Oxygen and bottom with Rubber cork to insert Electrodes.