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The 3B Scientific U10050 transparent Stirling Engine operates in three modes, has an integrated generator, and sockets for measuring temperature and pressure. This model Stirling engine can operate as a heat engine, heat pump, and refrigerator to demonstrate the Stirling cycle and cyclic thermodynamic processes. The integrated generator with a two-stage belt pulley has an option to operate a lamp or external loads. The model includes sockets to measure temperature and a connection to measure pressure. Transparent parts provide visibility of concepts and motion sequences. The displacement cylinder and piston are made of glass for transparency and heat resistance, and the power cylinder, flywheel, and gearbox covers are made of acrylic glass for durability. The crankshafts are made of hardened steel and include ball bearings. Plastic connecting rods are light weight and provide wear resistance. The flywheel includes a photo gate for measuring rpm, and a thin cord allows for piston stroke-length measurement. The engine comes with an alcohol burner, string, and instructions. SpecificationsPower1-4WIdling speed1,000rpmFlywheel140mm diameterPower cylinder25mm diameterStroke24mmMinimum volume32cm3Maximum volume44cm3Motor generator unitmax. 12V DC, 0.43 AmpBelt pulleyTwo stage: 30mm diameter, 19mm diameterWeight1.65 kgDimensions160 x 300 x 220mm (H x W x D) H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Science education products incorporate applied math and science principles into classroom and homeschool-based projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology. 3B Scientific manufactures anatomical models, simulators, charts, and other training materials for use in scientific, medical, and patient education. The company, founded in 1948 and headquartered in Hamburg, Germany, meets International Organization of Standardization (ISO) standard 9001: 2008. What's in the Box? Transparent Stirling engine Alcohol burner String Instructions
Package Dimensions ? | ? 12.1 x 9.5 x 9.3 inches; 4.3 Pounds |
Our Recommended age ? | ? 8 years and up |
Item model number ? | ? U10050 |
Date First Available ? | ? September 27, 2011 |
Manufacturer ? | ? 3B Scientific |
ASIN ? | ? B005LY4XPS |