Description

This apparatus is an easy
way to study the Gas Law.
The volume of air in the
chamber is freely changed
by the turn of a piston
in order to demonstrate
the relationship between pressure, temperature
and volume of gas as a constant. The 2” diameter
pressure gauges are easy to read and provide accurate
measurements from -1000 to 3000 hPa. The entire
activity is simple to repeat so the law can be accurately
confirmed. Size of base: 6 ¼” x 4 ¾” x 1 ¼”. Size of piston
barrel: 4 ¼” L x 1 ¼” dia. Height, including piston: 11 ½”.
Instruction manual included. Note: Requires one AA
battery. For laboratory/educational use only, not for
use by children under 12.