MS-202 PVG ELECTROLYSIS APPARATUS

A simple ,easy to use,economical, ideal for student ,Electrolysis
Apparatus to make Hydrogen and Oxygen gas from water. Clearly
demonstrates how Hydrogen & Oxygen gas are produced by
passing DC current through water. Use any 6 to 12 volt DC power
source. 12 volt batteries, any low voltage DC power source will
work. Consist of 1000 ml beaker, two inverted test tube , binding
posts mounted on a nonconductive block ,wired to two heavy
gauge, sealed wires with Platinum electrodes. Water Breaks into
Hydrogen and oxygen. When full, the Hydrogen test tube can be
carefully lifted out, quickly inverted and lit with a flame. This
produces a small explosion (a ‘pop’) proving the presence of a
flammable gas. For proper operation, the unit requires the addition
of a small amount of an electrolyte to make the water more
conductive such as: Potassium Hydroxide, Sodium Chloride, etc.