### Features

Discover the fascinating mechanics of heat engines with the Aluminium Alloy Air Stirling Engine Model. This exquisite model not only serves as an educational tool but also as a unique collectible that captivates the curiosity of science enthusiasts.

### Specifications

- Major Material: Aluminium Alloy
- Item ID: MX112054
- Variants:
- Without lights (no electricity generation)
- With LED lights (electricity generation with motor)
- Base Material: Aluminium alloy
- Cylinder Material: Quartz glass
- Dimensions: 165 x 85 x 10 mm
- Weight: 435 g
- Flywheel Diameter: Large flywheel 49.43 mm, pulley 24.72 mm
- Cylinder Diameter: Hot cylinder 15.9 mm, power cylinder 21.50 mm
- Applications: Scientific experiments, collectible gifts, hobby research, detachable

### Package Includes

- Air Stirling Engine Model
- Instruction Manual

### Important Advice

Before operating, ensure the flywheel rotates smoothly; if not, check and adjust the screws as needed. Maintain the cleanliness of the sliding parts for optimal performance. When filling the alcohol lamp, do not exceed two-thirds capacity and use 95% medical-grade alcohol for the best results. Ignite the alcohol lamp and position it in front of the test tube. After approximately 1 minute, turn the wheel to initiate the engine. Please note that the warm-up time may be slightly longer when using the generator feature.