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- Eisco Labs Aluminum Leaf Flask Electroscope
商品＃:
20301412
Eisco Labs Aluminum Leaf Flask Electroscope
87% of respondents would recommend this to a friend
商品＃:
20301412
TWD 995
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立即訂購並活動它 週六, 十月 10
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Detect electric charges and determine polarity
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What Stands Out
Durable Design
Crafted from high-quality aluminum, this electroscope offers exceptional durability and resistance to wear, ensuring long-lasting use in laboratory or educational settings.
Precision Measurement
Designed for accuracy, the aluminum leaf flask allows for precise measurement of electric charge, making it an ideal tool for students and educators in understanding electrostatics.
Educational Value
This electroscope effectively demonstrates fundamental principles of electricity, enhancing the learning experience for students and providing a hands-on approach to scientific education.
產品詳情
| Brand Name | EISCO |
| UPC | 849230048570 |
| Global Trade Identification Number | 00849230048570 |
| Shape | Conical Flask |
| Manufacturer | EISCO |
| Number of Items | 1 |
| Item Weight | 6.4 ounces (181.44 grams) |
| Model Number | PH0912 |
| Part Number | PH0912 |
| Unit Count | 1 Count |
| Capacity | 1000 ml |
| Item Dimensions D x W x H | 3.5"D x 3.5"W x 7.5"H (8.9 x 8.9 x 19.1 cm) |
| Material Type | Aluminum |
| Bottom Shape | Round |
| Material | Aluminum |
| Brand | EISCO |
| Product Dimensions (L x W x H) | 3.5"D x 3.5"W x 7.5"H (8.9 x 8.9 x 19.1 cm) |
Who Should Buy?
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Educational Institutions
Ideal for schools and universities for demonstrating concepts of electrostatics and conducting experiments in physics classes.
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Science Enthusiasts
Perfect for hobbyists and science lovers interested in exploring electrostatic principles and conducting fun experiments at home.
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Demonstrations and Workshops
Useful for science fairs or workshops, providing a visual presentation of electric charge and its effects in a controlled environment.
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Commercial Use
Not suitable for commercial laboratory environments that require more advanced and precise electrostatic measurement tools.
產品描述
Eisco Labs Aluminum Leaf Flask Electroscope
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客戶問題與解答
-
問題:
What is the Eisco Labs Aluminum Leaf Flask Electroscope used for?
Answer: The Eisco Labs Aluminum Leaf Flask Electroscope is primarily used for demonstrating static electricity concepts. It visually illustrates how electric charges can be transferred and detected, making it a popular tool in educational settings. For instance, students can observe the movement of the aluminum leaves when a charged object is brought near the flask, showcasing principles of electrostatics in a clear and engaging manner. -
問題:
How does the Eisco Labs Aluminum Leaf Flask Electroscope work?
Answer: This electroscope operates on the principle of electrostatic induction. When a charged object approaches the metal top of the flask, it induces a separation of charges, causing the aluminum leaves to repel each other and thus spread apart. This observable effect helps users understand concepts like charge transfer and the behavior of conductors. It's an excellent hands-on experiment for physics classes. -
問題:
What materials is the Eisco Labs Aluminum Leaf Flask Electroscope made from?
Answer: The Eisco Labs Aluminum Leaf Flask Electroscope is constructed from durable aluminum for the leaves, ensuring good conductivity and responsiveness. The flask is typically made from glass, which acts as an insulator. This combination of materials enhances the effectiveness of the electroscope, making it a reliable tool for demonstrations in classrooms or science fairs. -
問題:
Is the Eisco Labs Aluminum Leaf Flask Electroscope suitable for all age groups?
Answer: Yes, this electroscope is suitable for a wide range of age groups, particularly for students starting from middle school and up through higher education. Its straightforward design and clear demonstration of static electricity make it an ideal learning tool. Teachers often use it to introduce fundamental concepts in physics, allowing students of various ages to engage in interactive scientific exploration. -
問題:
Can the Eisco Labs Aluminum Leaf Flask Electroscope be used for advanced experiments?
Answer: Yes, while the Eisco Labs Aluminum Leaf Flask Electroscope is primarily designed for basic demonstrations, it can also be adapted for more advanced experiments. Users can explore charge distribution, experiment with different materials for charging, or even measure qualitative changes in charge. This versatility allows educators and students to delve deeper into electrostatic principles beyond just basic observation. -
問題:
What educational concepts can be taught using this electroscope?
Answer: This electroscope is an excellent tool for teaching various educational concepts, including electrostatics, charge separation, and conductivity. Educators can guide students through experiments that illustrate how different materials gain or lose electrons, making it easier to understand more complex topics in physics. It's particularly effective in demonstrations related to Coulomb’s Law and conservation of charge. -
問題:
Do you need any additional equipment to use the Eisco Labs Aluminum Leaf Flask Electroscope?
Answer: No additional equipment is strictly necessary to use the Eisco Labs Aluminum Leaf Flask Electroscope. It functions independently, allowing users to demonstrate static electricity with simple actions like rubbing a balloon or using a charged rod. However, extra materials like plastic or rubber items can enhance experiments, offering a broader exploration of static electricity phenomena. -
問題:
How should the Eisco Labs Aluminum Leaf Flask Electroscope be stored?
Answer: To ensure the longevity of the Eisco Labs Aluminum Leaf Flask Electroscope, store it in a dry, cool place, away from direct sunlight. It's essential to handle the glass flask carefully to prevent breakage. By taking these precautions, you can maintain the integrity of the conductive parts and ensure it's ready for use each time you conduct experiments or demonstrations. -
問題:
What are some common issues faced while using the electroscope?
Answer: Common issues with the Eisco Labs Aluminum Leaf Flask Electroscope include the leaves not separating effectively, which can occur if there is insufficient charge or if the electroscope is damp or dirty. Ensuring that the flask is clean and dry before use, and adequately charging the objects employed in demonstrations can help mitigate these issues and enhance performance for clear visual displays. -
問題:
Where can I buy Eisco Labs Aluminum Leaf Flask Electroscope in Taiwan?
Answer: You can purchase the Eisco Labs Aluminum Leaf Flask Electroscope through Ubuy in Taiwan. Ubuy offers a convenient shopping experience with a range of educational materials, including this electroscope, ensuring easy accessibility for educators and students alike.
EISCO Electroscopes & Van de Graffs PH0912 Editorial Review
**** The Eisco Labs Aluminum Leaf Flask Electroscope offers a straightforward and effective way to demonstrate static electricity, making it a suitable educational tool for learners of all ages. The device excels in its core function—detecting static charges—but potential users should be prepared for a little DIY assembly and a level of delicacy in handling. Assembly is a highlight; while some users reported difficulty attaching the aluminum leaves to the brackets, others had no trouble, indicating that a steady hand is essential. A Consistent point of concern is how easily the aluminum foils detach from their holders, particularly in more dynamic environments, which can limit their utility for hands-on demonstrations. Users recommend careful handling and potentially utilizing tools like tweezers or hemostats to reduce the risk of tearing the foils, which are quite delicate. The electroscope performs well in detecting charges, especially in drier conditions, where the leaves demonstrate pronounced movement when charged. However, humidity seems to affect performance, leading to closure of the leaves when moisture is present. Users find that this can diminish the fun factor, suggesting that the electroscope might be more effective in controlled conditions. Though the product description indicates a focus on educational support, some users expressed a desire for additional instructional material. This could greatly enhance the experience for those who are new to physics or lack a lab background, making the device more accessible for beginners. Overall, the Eisco Labs Aluminum Leaf Flask Electroscope is a value-rich option for those interested in experimenting with static electricity, provided the user is mindful of the assembly and handling nuances. **
Customer Reviews & Ratings
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優點
- Effective detection of static charges.
- Simple to assemble with minimal components.
- Good build quality for the price.
- Engaging for both children and adults.
- Ideal for educational demonstrations.
缺點
- Delicate aluminum leaves may easily detach.
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
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Opaleye
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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TWD 995
立即訂購並活動它 週六, 十月 10
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特色和優勢
- 7.5" height with 3.5" diameter
- Glass conical flask
- Brass rod and aluminum leaf
- Detect electric charges
- Determine polarity
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