Key Points:
1, A selection of excellent materials, the metal hot cylinder is beautiful and durable, and it does not wear at high speed for a long time. Rich in combination, in addition to the engine body, it is also equipped with alcohol lamp, 5V5W large bulb, quartz tube spare cylinder, which is more fun to play.
2, The engine itself has been assembled, which has the value of collection, can be used as a decoration, and can be directly used to operate the experiment, which is simple and convenient.
3, Put the engine model in a horizontal position, take out the alcohol lamp, add about 2/3 of the alcohol to the alcohol lamp, ensure the safety, ignite the alcohol lamp, the alcohol lamp heats the piston tube, and the dry air expands to generate power, which drives the flywheel quickly.Turn it to light the bulb. Use 95% alcohol (self-prepared) during operation, no water, kerosene, gasoline, lighter oil, liquor.
4, Education and fun, through the hands-on operation, you can observe the operating process of the entire engine power generation, more intuitive understanding of the principle of steam power generation, and deepen your interest in physics learning.
Specifications:
Material: Metal
Product Dimensions: 16*8*8cm
Product Weight: 700g
Package Dimensions: 17.5*9.5*11.5m
Package Weight: 720g
Packing: Carton Box
Package Content:
1 x Engine Body
1 x Bulb
1 x Quartz Tube Spare Cylinder
2 x Strap
1 x Alcohol Lamp