Boyle's law apparatus

Specifications

This instrument allows the study of the Pressure/volume relationship of air at a constant temperature.
It consists of a graduated cylinder of (0-300) cm3, made of transparent material and mounted on a support.
One of the ends of the cylinder is closed by a piston and the other end presents a valve to adjust the mass of air contained inside the cylinder.
The reading of the pressure inside the cylinder is made by a pressure gauge placed near the valve.
Maximum recommended working pressure is 60 psi.
At this pressure, the recommended time is 5 to 8 minutes.