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Numéro d'article:
81335932
Vacuum Bell Jar, Classroom Laboratory Vacuum Bell Jar Vacuuming Demonstration Hood Teaching Tools, Vacuum Chambers
Numéro d'article:
81335932
DJF 9772
Price Details
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*All items will import from États-Unis
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The Vacuum Bell Jar makes physics experiments engaging and easy to understand, turning complex concepts into hands-on learning experiences.
Livraison
rapide
Retour
gratuit*
Emballage sécurisé
Produits 100 % originaux
Conformité PCI DSS
Certifié ISO 27001
Note: Step Down Voltage Transformer required for using electronics products of États-Unis store (110-120). Recommended power converters Acheter maintenant.
Ce qui se démarque
Enhanced Learning Tool
Designed for classroom demonstrations, it visually illustrates vacuum concepts, enhancing student engagement and comprehension in science education.
Durable Construction
Made from high-quality materials, this bell jar withstands repeated use, ensuring longevity and reliability in educational environments.
Versatile Applications
Ideal for various experiments, from demonstrating atmospheric pressure to vacuum sealing, making it a multifaceted tool for both teachers and students.
Détails du produit
- Vacuum Sound Jar: Place the electric bell in the jar and you can hear a crisp ringing sound. Then pull out the air and the bell will gradually weaken until no sound is heard. Close the exhaust valve for students to observe. The bell continued to ring, but no sound could be heard.
- Simple Operation: The operation of the sound physics demonstration is very simple, so students can have better and happier learning in class.
- More Experiments: A cup of boiling hot water has been discharged into the bell jar and pumped, and you can see that the hot water in the cup is boiling again. In addition, this instrument can also be used for experiments such as vacuum fountains, evaporative icing, vacuum coating, atmospheric pressure, etc.
- Made Of Good PVC: Made of PVC material, the transparent hood can clearly display the electric bell inside, making it very easy to inspect.
- Convenient Carry: Comes with a light weight and a compact size as well, the whole vacuum bell jar set is very convenient to carry to outdoor.
Product Technical Details
| Product Dimensions | 11.02 x 8.27 x 7.87 inches |
| Item Weight | 2.31 pounds |
| Manufacturer | Marhynchus |
| Item model number | Marhynchusqvbsit7reg |
À qui est-ce destiné ?
-
Science Educators
Perfect for teachers demonstrating vacuum principles in physical sciences, enhancing students' understanding through visual learning experiences.
-
Students
Ideal for students conducting experiments involving vacuum effects, fostering hands-on learning and practical application of theoretical concepts.
-
Home Experimenters
Great for hobbyists or DIY enthusiasts creating experiments at home, allowing exploration of atmospheric pressure and vacuum-related phenomena.
-
Industrial Use
Not suitable for heavy-duty industrial applications that require robust, high-capacity vacuum chambers beyond educational needs.
DESCRIPTION DU PRODUIT
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Questions et réponses des clients
-
question:
What experiments can I perform with the Vacuum Bell Jar?
répondre: You can perform various experiments including sound behavior in a vacuum, boiling water demonstrations, vacuum fountains, and more. -
question:
Is this product suitable for all age groups?
répondre: Yes, the product is designed for classroom use and is suitable for various educational levels, making it ideal for students. -
question:
How do I transport the Vacuum Bell Jar?
répondre: The Vacuum Bell Jar is lightweight and compact, making it easy to carry for outdoor experiments.
Marhynchus Vacuum Chambers Marhynchusqvbsit7reg Editorial Review
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DJF 9772
Commandez maintenant et recevez votre commande aux alentours du Mercredi, Août 05
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Il ne reste que 3 articles en stock.
Transaction sécurisée
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Nos meilleurs partenaires logistiques
Livraison transfrontalière la plus rapide
Caractéristiques et avantages
- Enhances classroom learning with engaging physics demonstrations.
- Allows students to observe sound behavior in a vacuum environment.
- Facilitates various experiments like vacuum fountains and boiling water.
- Constructed from durable and transparent PVC for better visibility.
- Lightweight and compact design for easy transport to outdoor settings.
- Simple operation for teachers and students to grasp fundamental concepts.
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