Ring and Ball Apparatus Manufacturer,Supplier and Exporter in India
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Product Code : SCL-H-14600
The Ring and Ball Apparatus is a classical physics experiment used to demonstrate the thermal expansion of solids.
It consists of a metal ball and a metal ring mounted on an insulated handle or support. At room temperature, the ball passes easily through the ring, but when the ball is heated, it expands and no longer fits— clearly showing linear expansion due to heat.
This apparatus is widely used in:
- School and college physics labs
- Engineering and polytechnic training
- Demonstrations of thermal expansion principles
- Heat & Thermodynamics experiments
Key Features
- High-Quality Brass Ball & Ring for uniform heat expansion
- Smooth Finish & Precision Fit for accurate demonstration
- Insulated Handle for safe student handling
- Rigid Support Stand (depending on the model)
- Corrosion-Resistant Metal Components
- Designed for repeat demonstrations without deformation
- Suitable for both practical experiments and teacher demonstrations
Technical Specifications
|
Specification |
Details |
|
Material |
Polished Brass (Ball & Ring) |
|
Ball Diameter |
Approx. 25&ndash- 30 mm (varies by model) |
|
Ring Inner Diameter |
Slightly greater than ball diameter at room temperature |
|
Handle |
Wooden or insulated plastic |
|
Mounting |
Handheld / Stand-mounted options |
|
Heat Source Compatibility |
Bunsen burner, spirit lamp, gas burner |
|
Finish |
Machined brass with lacquer coating |
Why Choose Indian Lab Suppliers?
- High-quality brass fabrication at affordable prices
- Availability of custom sizes (ball diameter, ring size)
- Built to meet NCERT, CBSE, ICSE & University lab standards
- Robust design ideal for frequent classroom handling
- Easy availability of bulk quantities for institutions
- Strong after-sales support & fast delivery across India
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