Hot Air Stirling Engine Motor Model, Double-Cylinder External Combustion Engine, Physical Science Experiment Educational Toy Electricity Generator
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About this product
*Two-cylinder engine-The two-cylinder engine is full of power and the voltage can reach 4-9V. The generated electricity is transmitted through wires, which can drive LED lights to emit different colors. This is a very educational physics experiment teaching tool, and it is also an interesting and imaginative toy.
*High-quality materials: the base, the bracket and the two flywheels are all made of aluminum alloy (high strength, weldability and corrosion resistance); the power cylinder and power piston are specially treated with chamfering technology, and the hardness is high. The shaft joints are connected with very high-precision miniature bearings, and the stability is high. The British glass heating cylinder is more heat-resistant, has a long life and is not easy to break.
*Convenient operation: perform a safety check before starting, gently turn the flywheel to see if it runs smoothly, and after confirming that everything is normal, change
*The alcohol lamp is placed in a fixed position and ignited. After heating for 60 seconds, gently move the flywheel by hand until the flywheel can run automatically, and the experiment process is completed. Note: During the whole heating process, the main cylinder must not be touched by hand (high temperature is dangerous!) After use, let the engine model naturally cool down.
*Wide range of usage scenarios: vivid models that show the basic principles of internal combustion engines, suitable for the lives of people of all ages. For example, gifts for childrens science projects, physics/mechanical learning, teacher demonstration props in class, birthday gifts for friends, family, parents, children, etc.
Description
Size: 210*132*100
Material: aluminum alloy
Heating tube: Quartz tube
size:
Inner diameter of heating tube: 19mm
Piston stroke: 16mm
Piston diameter: 16mm
Flywheel diameter: 54mm
Pulley diameter: 24mm
Package details:
1*Engine model
1*Alcohol lamp bottle (without alcohol)
1*Alcohol lamp holder
1*Spare LED
1*Spare heating glass tube
1*Instruction
Safe ending steps
(1) After the use is over, please let the engine model cool down naturally.
(2) If you want to finish midway, turn off the alcohol lamp to confirm that it is completely off, please let the engine model cool naturally but automatically stop running during the cooling process.
(3) After the engine model has cooled down naturally, please store the engine out of the reach of children.
(4) Children should use the engine model under the supervision of an adult to prevent scalding or accidentally breaking the glass and being stabbed.
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