Boyles Law Apparatus

Alluminium extrusion support pillar with a scale (0-60) cm graduated at every .5 cm step to alise the oil level in the glass tube of length 60 cm fitted on support pillar. A pressure gauge with dual range dial (0-4 kg/cm2 /0-56 Psi) fitted on oil chamber and connected with glass tube via aluminium pipe. The oil chamber can be filled with oil by just removing the screw valve fitted on the chamber and two valves in side of chamber one to generate pressure and another to release the pressure from chamber. Whole assembly fitted on a well-painted CI casted rectangular base.