Hot Air Stirling Engine Alternator Aluminum Alloy External Combustion Engine Physics Science Educational Collection Gift

Name: Shenbing Stirling Engine Model

Type: No lights (no power generation)

With LED lights (with motor power generation)

Bottom material aluminum alloy

Cylinder material Quartz glass

Size 165*85*10mm

Weight 435g

Flywheel diameter: large flywheel 49.43mm pulley 24.72mm

Cylinder diameter: hot cylinder 15.9mm, power cylinder 21.50mm

Uses: scientific experiments, collecting gifts, interest research, detachable

instruct: 1. Turn the flywheel by hand to see if it is smooth, if not, adjust the related screws (adjusted before sale). 2. Check whether the sliding parts are clean. 3. Fill the alcohol lamp to less than two-thirds, please note that 95% alcohol with medical purity works best. 4. Light the alcohol lamp and put it on the front of the test tube. After about 1 minute, turn the flywheel, and the engine will rotate. The warm-up time is slightly longer with the generator.