Minitype Free-piston Type High Speed Stirling Engine Model Education Toy
Features:
.100% brand new with high quality
.Beautiful appearance,high quality, brass cylinder, pure metal base plate, stable and strong
.The hot cylinder is made of quartz glass, which has the characteristics of high temperature resistance and burst resistance.It does not wear at high speed and long time
.The pursuit of the details, the overall fine grinding, feels very smooth, very metallic and modern technology, to achieve a dual combination of texture and beauty
.The operation steps are simple, the engine model is placed in a horizontal position, the alcohol lamp is filled to less than two-thirds, and the alcohol above 95 degrees is the best
.Ignite the alcohol lamp on the front end of the test tube.After about 1 minute, turn the flywheel and the engine will run. The Stirling engine is powered by the expansion of the gas and the compression of the cold
.By personally operating, you can understand the operating principle of the vacuum Stirling engine more intuitively by observing the entire engine running process, and deepen your interest in physics learning
.At the same time, its superior quality and exquisite appearance also make it have a high collection value, which can be used as a high-grade decoration
.The product is suitable for people over 13 years old
.Tips: Be careful not to be hot to the high temperature during the operation
Specifications:
.Color: As Shown
.Material: Stainless Steel + Aluminum Alloy + Quartz Glass
.Product Weight: 250g
.Package Dimensions: 11.5*6.5*7cm
.Package Weight: 300g
.Packing: Box
Package Content:
.1 x Stirling Engine Model
Tips:
1.Free Shipping of All Order
2.If you have any problems about stirlingkit products, please contact us)
Shipping policy:
1.Free shipping of all order.
2.You will receive a confirmation e-mail after placing an order and another e-mail after your order has been shipped. The second one will contain the tracking information and some instructions on how to track your parcel.
3.Learn more
Return policy:
1.All products can be requested for Return Merchandise Authorization within warranty of return.
2.Warranty of return: 30 days that the package has been received
3.Learn more
(Tips:If you have any problems about stirlingkit policy, please contact us)
Q1 : If my password forgotten how to deal with?
A1 : Send an Email to: service@stirlingkit.com. with the same Email of stirlingkit account. Our staff will reset your password as soon as possible.
Q2 : Where is my order?
A2 : You can track your order on 17track.net. Or if you need a team members help check up please contact with our service team and we will be in touch with a status update.
Q3 : Refund
A3 : Refunds are processed within 1-5 business days, after you received our confirmation on the cancellation.
Q4 : How to cancel my order ?
A4 : You can cancel your order only when your order has not been shipped. Please contact us service@stirlingkit.com , we will cancel your order and give you full refund.
Q5: Returns
A5 : Order purchased in store and online have a 30 day return guarantee.
Q6: How do I return a faulty product?
A6 : If you have purchased a product in store that appears faulty, you are welcome to return it to the store for testing, an exchange or refund. Occasionally a product bought online may arrive faulty, if this is the case please contact our friendly customer service
Q7: I want to buy a large quantity of particular products, do you offer volume discounts?
A7 : Please contact us for a quote.
