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$45.99
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Stirling engine are powered by gases that expand when heated and contract when cooled. This Stirling engine model is with L-Shape and two cylinder. While Operating the Stirling engine, we can observe the operation process of the whole engine, understand the principle of Stirling engine more intuitively, and deepen our interest in physics.
Features:
1, High Performance: The Stirling engine is with brass cylinder, stainless steel piston and aluminum alloy bracket, durable for use. Besides, Quartz glass hot cylinder with high hardness, high speed and is long running without wear.
2, Stirling Engine with LED Light: The output voltage can reach 4-9v, when it starts moving, because of the heat from high-grade alcohol, the engine will run madly and create the electricity. The power will go through the wire and drive the multicolored LED lighting. It’s really interesting and imaginative toy.
3, Easy Operation & Long Lasting: Fill the alcohol burner with your 95% alcohol (we recommend this fuel) and light it. Let the light burn the round ended cylinder for about 60-120 seconds, then give the wheel a gently push, it will run like a charm.
4, Safe Design: The base is provided with alcohol lamp groove, and the engine base is provided with shock-proof pad, which makes the engine more stable during operation, safe for playing with.
5, One of the Best Educational Toy: Via operation, you can observe and know the operational process and more intuitive understanding of the operating principle of Stirling engine, deepening your interest in physics.
Specifications:
Item Name: Stirling Engine with LED Light
Material: Aluminum Alloy + Brass + Stainless Steel + Quartz Glass + Glass
Size: 14 x 7 x 7cm
Net Weight: 500g
Package Dimensions: 18 x 10 x 11cm
Package Weight: 550g
Packing: Box
Packing List:
1 x Stirling Engine
1 x Alcohol Burner
1 x Spare Heating Tube
1 x LED Light
1 x Alcohol Wick
Use Method:
1. Toggle flywheel by hand, if not smooth, adjust the screws.
2. Check the sliding part if clean.
3. Filled with alcohol lamp less than two-thirds.
4. Lit alcohol lamp on the front of the test tube, toggle flywheel after about 1 minute, the engine turns. The warm-up time of the generator is slightly longer.
Precautions:
1. Do not touch the test tube roasted and the metal connected thereto to avoid burns.
2. Long time lit alcohol lamp, alcohol lamp can not easily touch to avoid burns.
3. Suitable for more than 8 years old to use, if less than 8-year-old need to under the supervision of parents to operate.
4. When heated, the alcohol light cotton thread do not touch the test tube, the piston can not refuel, connecting rods need to lubricate both ends.
Questions about Shipment
Q1 : Do you ship worldwide?
A1 : Yes, we can ship worldwide.
Q2 : Where you ship goods from?
A2 : Our warehouse is located in China, the goods will be shipped from China mainland.
Q3 : What is the shipping cost?
A3 : For giving customer good shopping experience, we offer free international shipment.
Q4 : What is the shipping time?
A4 : For expected delivery date, please check in this page: Expected Delivery Time
Q5 : How do I track my package?
A5 : 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.
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A3 : For the order, if not shipped out yet, please contact with our Service Support Team , we will cancel your order and give you full refund.
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A5 : If the recipient’s address was wrong, after the failed delivery, the parcel should be returned back to sender. After we receive the parcel, we will contact you for an updated address and arrange the new shipment.
Questions about Return & Refunds
Q1 : What items are returnable?
A1 : a)- We can accept returns or exchanges within the 30-day period. b)- All returned items must be in the original condition: unused, unwashed, and unworn. No exceptions.
Q2 : How do I return a product?
A2: Contact with Enginediy Service Team to confirm details to make sure the item is meet the return condition. After the agreement, Service Team will send the detailed return information, please offer return tracking number after return shipment .
Q3 : What is you refund policy?
A3 : Refunds are processed within 1-5 business days, after you received our confirmation on the cancellation.
Q4 : How will you refund me?
A4 : The refund are applied to the original payment method.
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