Boyle s Law Physics Density and Gravity Lab - Boyle's Law apparatus to demonstrate Boyle's Law in Physics School Labs.
Coloured water or oil is gradually pumped from a reservoir into a tube containing air.
Whilst the volume of air is read from the graduated tube, pressure is measured by a Bourdon gauge.
The glass tube is calibrated and has graduations from 0 to 55 cm.
The tube is extra strong and additionally protected by a plastic safety screen.
The Bourdon gauge is fitted with a transparent plastic back to allow students to see its working parts.
The apparatus has nozzle for tube to use the hand pump and comes with a needle valve to control and release pressure.
Supplied without oil and hand pump.
This apparatus can be used with water instead of oil.

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