Charles' Law Apparatus

Our Charles' Law apparatus is a simple way of demonstrating that the volume of a fixed mass of gas is proportional to its absolute temperature. Our Charles Law apparatus does not use mercury so is safe. Each unit is supplied with an easy to read oil bead and clear measurements ready to use.

Height 33.5cm x Width 40cm x Depth 1.5cm

Capillary tube 0-20cm reading 

Thermometer -10 - 70 degrees centigrade

Available as singles or as a classpack of 10.

Click here to download instructions