2x Pneumatic Ignition Junior High

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Description:

Item Name: Air Compression Ignition Tester
Main Principle - a simple demonstrator of gas compression. When the gas is compressed quickly, the temperature increases. The tinder which put in the vessel will
Put a small piece of cotton (size of a small bean) on the bottom of the piston. Then push the piston into the vessel very quickly. The cotton will with smoke. Other tinder materials with similar or lower autoingnition temperature may also be used. No tinder material is included.
Great Educational Toy - It's suitable for junior high school physics course experiment teaching, cultivate children'sinterest in physics, more intuitive and easy to understand
Note: Before the experiments, exhaust gas in the cylinder should be removed first. And some petroleum be used for the lubricating between the piston and vessel.

Specification:

Material: Metal and
Color: shown()
Assembled Size(DxH): Approx. 6 x 15 cm / 2.36 x 5.91 inch

Package Includes:(2 Pack)

1 Set Air Compression Ignition Tester

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