Liquid Convection Apparatus

Liquid Convection Apparatus

Convection Tube for Liquids is a simple rectangular Glass Tube that can be filled with a Liquid and to demonstrate the convection of heat.

This apparatus requires a Metal Retort Stand, Clamps, a Burner and colour pigment for the liquid.

  • Made of Borosilicate Glass 3.3
  • Available in different sizes.

Contains only Glass Part.


Hollow Rectangular Glass Tube with a Neck opening to fill with a Liquid (preferably Water). When heated at One Corner at the Base in the upright position, A drop of colour pigment is added to demonstrate the motion of Liquid due to Convection of Heat.