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Air Compression Ignition Device Mechanical Energy Heat Conversion Physics Laboratory Supplies

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$14.99

$ 7 .99 $7.99

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  • 1.This instrument demonstrates the phenomenon of temperature rise when gas in a closed container is rapidly compressed, demonstrating the principle of converting mechanical energy into thermal energy.
  • 2.The product is made of plastic.
  • 3.The product is composed of a handle, a piston, a simple cover, an air cylinder and a base.
  • 4.The ignition apparatus is very suitable for teachers to teach.Students can use it for physics experiments to enhance their enjoyment of exploring physics.
  • 5.As long as you purchase the product, you will also receive cotton and piston rings.
  • 6.If you have any questions, please contact us, we will reply you within 24 hours.


Precautions: 1.During the demonstration process, we do not recommend adding too much cotton and the appropriate amount should be the size of a mung bean. 2. The piston should be kept in an oil containing state, otherwise it will dry, crack and age. 3. Apply grease (sesame oil or clean engine oil) on the piston before use. Lift the handle and the piston will automatically bounce up, ready for use. 4. After use, the dirt inside the air cylinder should be wiped off. How to use: Take ordinary cotton the size of mung beans, put it on the end of the piston, cover the simple cover, press the handle with the palm of your hand, and press the piston quickly to compress the air in the air cylinder suddenly, and you can see the phenomenon of cotton burning and igniting. There is white smoke.