Feature

●For high school physics teaching demonstration, to verify the ideal gas equation of state experiment.
●The demonstrator is composed of main components such as gas column glass tube, pressure gauge, constant volume mechanism, fixed frame and volume scale.
●The air column glass tube is divided into two parts: the outer tube and the tube plug. There are small holes on the friction surface of the tube plug, and a thin demonstrator in the middle is composed of main components such as gas column glass tube, pressure gauge, constant volume mechanism, fixing frame and volume scale.
●The air column glass tube is divided into two parts: the outer tube and the tube plug. There is a small hole on the friction surface of the pipe plug, and a thin glass tube passes through both ends in the middle. The upper end is connected to the pressure gauge, and the lower end is connected to the gas to be measured.
●The oil level is about 5mm higher than the middle hole. When the pipe plug slides up and down, a small amount of oil is continuously dragged out to maintain the lubrication of the contact surface, increase the air tightness, and prevent the leakage of the measured gas.


Description

Specifications:
Overall width: 170mm
Height: 330mm
Material: metal, glass, plastic
Weight: about 550g

Package List:
1 X Gas Law Demonstrator（with Base）

Note:
Please allow little color difference due to different display or light environment.
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