Additional information
Model Number | Air Stirling Engine Model |
---|---|
Origin | Mainland China |
Subject | Physics |
Tanie Erotyczna bielizna intymna
Internetowy sklep tanio
87.90 $
9588 in stock
Model Number | Air Stirling Engine Model |
---|---|
Origin | Mainland China |
Subject | Physics |
DIY Mini Air Stirling Engine Motor Model Educational Steam Power Educational Equipment School Physics Engine Teaching Model New
Features:
Name: Stirling Engine Model
Model: 479857
Specifications:
Color: silver
Materials: brushed aluminum alloy+stainless steel+thickened glass
Size: about 155 x 130 x 80mm
Flywheel Diameter: about 60mm
Transmission Wheel Diameter: about 25mm
Power Cylinder Bore: about 12.5mm
Piston Stroke: about 13mm
Generating Voltage: 3-5v
Suitable Age: 8 years old and above
Experiment Type: physical
This is an external combustion engine in which the fuel is burned continuously, and the piston is moved by the expansion of air or helium or hydrogen as a medium, and the expansion gas is cooled in the cold chamber, and the cycle is repeated. Only a small alcohol lamp, you can make it fast rotation and generate strong power.
As the external combustion engine, it avoid the explosion risk when traditional internal combustion engine working, in order to achieve a high efficiency, low noise, low pollution and low operating costs.
The biggest advantage of the external combustion engine is that the output and efficiency are not influenced by altitude, very suitable for high altitude areas.
Instructions:
Put the engine model on the horizontal position, toggle the flywheel to see if it is smooth, if there is a strong sense of raw astringent, check the connection rod, whether the cylinder has oil and dust, and if so, please use toilet paper to erase. Toggle the flywheel feel pressure rebound within the cylinder body is a normal phenomenon, the cylinder is sealed.
The packing bag of alcohol lamp cotton wear into the metal cap lamp.
Please go to the pharmacy to buy 95 purity alcohol, anhydrous industrial alcohol better. Fill the alcohol lamp to less than two-thirds.
Alcohol lamp to the alcohol lamp, at the premise of ensuring safety, ignite the alcohol lamp about 2 minutes after the flywheel, until the flywheel automatic operation so far, the whole process of heating, hands may not touch.
Led lights can be directly into the generator output interface, if not inserted, the exchange can be positive and negative, led a long foot for the cathode.
Safe End Procedure:
After use, allow the engine to cool naturally.
After the engine cools naturally, keep the engine out of the reach of small children.
Children in adults under the care of the use of the engine, so as not to burn or break accidentally broken bar injury.
Note:
Do not touch the baked test tube and the metal connected to it, so as not to burn.
Long time light alcohol lamp, alcohol lamp can not easily touch, so as not to burn.
Suitable for more than 8 years of age, 8 years of age need to operate under the guardianship of parents.
When heating, do not touch the tube of alcohol lamp tube, wick combustion will produce moisture, if touched, may lead to tube cracking.
Both ends of the connecting rod joint activities need to add regular oil lubrication, the piston can not refuel, otherwise it will not work the resistance.
Package Included:
1 x Stirling Engine Model
1 x Alcohol Lamp
1 x Standby Test Tube
1 x Conveyor Belt
6-in-1 Aquarium Test Strips 100 Count for Freshwater and Saltwater Tanks Simple Steps Quick Results Water Testing Tool Features: brand new and high quality Aquarium Test Strips: It is important to test your aquarium weekly to verify good water quality with aquarium test strips, 6 in 1 strips with colourful comparison chart, suitable for both freshwater and saltwater fish tank. 6 Material Testing: Aquarium test strips, combined 6 most critical water quality standard parameter, Hardness, Nitrate, Nitrite, Chlorine, Carbonate, pH. How To Use: Immerse the strip for 2 seconds and then remove the strip, do not shake excess water [...]
52.88 $ Add to cartTitanium One Model: TDS-100 Why Choose Titanium One? Titanium One is the smallest inline TDS meter available on the market. It uses titanium probe, which performs excellent corrosion resistance. It is very easy to install with a ¼ Push Connect Union Tee included. Also, it is calibratable for accurate result. After 3 minutes of non-use, it will turn off automatically to conserve battery life. Features: Simple installation with a ¼ Push Connect Union Tee included High quality titanium probe Small & compact design Auto-off function Can be Calibrated Low battery indicator Includes: Digital Inline TDS - Titanium One x 1 [...]
82.98 $ Add to cartYeesite hot-Card Reader 4 in 1 SD/TF Card Camera Connection Kits for Lighting to USB Camera Reader OTG Cable Adapter Featuress Lighting to SD/TF/USB Card Camera Adapter Functions 1 This camera connection adapter can only transfer photos or videos. 2 If transfer from a memory card, you should create a folder named DCIM, then save the photos and videos in the folder, and rename each photo or video file like this format MVI_XXXX. Otherwise, it cant be read successfully. For example, if you had one JPG file and one MOV file, please name them with MVI_0001.JPG and MVI_0002.MOV It may [...]
54.69 $ Add to cartDM 5-in-1 Card Reader CR023 SD/TF Muldti Card Reader With USB Lightning And Micro USB Interface Adapter Memory Card Reader DM 5 in 1 card reader CR023 SD/TF Muldti card reader with USB lightning and micro usb Zink AlloyWeight:21gGross Weight:31gSupport capacity: Maxumum 512GPackage weight: 0.031 kgProduct SizeL x W x H: 7 x 2.2 x 0.9cmPackage SizeL x W x H: 12 x 10 x 1.4cm Package Contents:1 x DM card readerRemark: Card reader only, not including micro sd [...]
54.39 $ Add to cart45Cm Flexible 1:1 Adult Lumbar Bend Spine Model Humans Skeleton Model with Spinal Disc Pelvis Model Used for Massage 100 brand new and high qualityThe structure of the spine is totally the same with human body.Anatomical details such as seams, extensions and fissures are indicated.It's a great teaching aid and tool of medical and anatomy learning.The spine is flexible, suitable for students to learn.This model shows major features of each vertebra, including spinal cord, nerve roots, the vertebral artery, etc.Material: PVCColor: whiteSize: 45cm/17.72inPackage Contents:1 x Spine ModelOnly the above package content, other products are not included.Note: Light shooting and [...]
69.46 $ Add to cartmodname=ckeditor 6X Enlarged Human Eye Anatomical Model Detachable 7 Parts Show Eyeball Structure for Medical Education Study Scientific Display Name: Human eyeball anatomy model Category: Medical Teaching Aids Ratio: 6:1 Features: Detachable 7 parts Scientific Eyeball Model Include : Corneal, Sclera, Choroid, Retina, Iris, Lens, Vitreous Body, Optic Nerve Etc Material: PVC Size: 25x15x15cm 9.84 x 6.3 x 63in Suitable for: school science and health class display teaching aids, medical learning model, ophthalmology display Product Description This model is [...]
72.13 $ Add to cartFeatures 100 brand new & high quality Color:As the picture shows Circular needle:mainly used in soft and easy to penetrate the organization,such as the tract and heart tissue through injury. The general surgical needle has three parts:needlepoint, needlepoint body ,pinholethe eye of a needle.classified by needle point it has circlur and triangular type Calssified by needle body it has curved and straight. needle Material:Carbon steel Package: 10pcs/packs x [...]
42.78 $ Add to cartSkin Operate Suture Practice Model Training Pad Silicone Simulator Skin Surgical Tools Teaching Equipment Model Description: Suture practice, thread embedding practice, puncture practice, tattoo practice, incision practice. Specification: Product size: 15.5X11.5cm Material: food grade silicone Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1 x Silicone Suture [...]
43.80 $ Add to cartMedical Sphygmomanometer Tonometer Ball Blood Pressure Cervical Tractor Accessory Latex Air Inflation Balloon Bulb Metal Valve Description: 100 Brand new and High quality Air hole inner diameter: 3MM Air hole outer diameter: 5MM Fit for 4MM inner diameter rubber tube Material: natural latex Weight: 40g Application: Suitable for sphygmomanometer, cervical traction, inflatable pillow, massage cushion, nasal wash and [...]
44.74 $ Add to cartChcę coś kupić ale szukam informacji jak zamówić... |
Kupiłem coś ale chcę poznać status zamówienia... |
Odebrałem paczkę ale mam pytanie lub problem... |
Chcę dokonać zwrotu i potrzebuję informacji... |
Droptech Sp. z o.o. droptech.polska@gmail.com |
ul. Łódzka 118, Piotrków Tryb. Sprzedajemy tylko przez internet |
NIP: 7712911090 REGON 386758083 |
Wysyłka bezpośrednio od producenta lub dostawcy |
DARMOWA WYSYŁKA + ubezpiecznie dostawy + śledzenie przesyłki |
CAŁKOWITY ZWROT podczas reklamacji |
Reviews
There are no reviews yet.