Product details
Purple Low Temperature Difference Stirling Engine Coffee Cup Engine
Features:
.LTD Stirling Engine: A high-quality marvelous model with exquisite craftsmanship, featuring a mirrored stainless steel base and a golden flywheel for an elegant appearance.
.Easy Operation: Place it on a cup with a temperature above 90°C, and the flywheel starts spinning after half a minute, becoming your delightful desk companion.
.Durable & Continuous Operation: With the right temperature difference, it runs continuously, is long-lasting, and fits perfectly on your desk or office space.
.Applications: Ideal for scientific experiments, energy conversion, dynamics research, teaching demonstrations, and its intriguing operation sparks curiosity.
.Perfect Gift: A preferred choice for birthdays and Christmas, as well as a favored teaching tool among educators.
.Notes: If there is any noise when working, use graphite dry lubricant and scrape off graphite from a pencil. Avoid oil lubrication, as it may mix with dust in the air, causing increased friction and hindering the engine's free operation.
Specifications:
.Color: Purple
.Materials: Stainless Steel, Acrylic, Glass
.RPM: 200
.Start-up Temperature Difference: 20°C/68°F
.Operating Temperature: 90°C
.Product Weight: 400g
.Package Weight: 550g
.Product Dimensions: 12.2 x 10.2 x 10.2cm
.Package Dimensions: 17.3 x 9.5 x 11cm
.Packing: Box
.Ages: 16+
