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Ball and Ring apparatus, Brass

Precision-Machined Brass Geometry: Features a solid brass sphere and matching gauge ring with high-tolerance clearance, engineered to ensure seamless passage at ambient temperatures while exhibiting significant volumetric expansion upon thermal activation.

Thermally Insulated Handle Architecture: Constructed with heavy-duty, heat-resistant handles attached via reinforced extension rods, providing ergonomic user safety and mechanical stability during high-temperature flame exposure in laboratory demonstrations.

375.00

Quick Answer: A Brass Ball and Ring Apparatus, for demonstrating isotropic thermal expansion in solids.

Price: This listing does not currently show a published price on stemaids.com — contact STEMAids directly for an indicative quotation.

Product Description

This brass ball and ring apparatus is a thermodynamics instrument for demonstrating isotropic thermal expansion in solids. Used in institutional physics laboratories, it provides an empirical visualization of how metallic volume increases with heating, for secondary and collegiate STEM curricula investigating kinetic molecular theory and material science.

Specifications

Specification Detail
Type Ball and ring apparatus
Material Brass
Demonstrates Isotropic thermal expansion in solids
Field Kinetic molecular theory, material science

Applications / Uses

  • Demonstrating isotropic thermal expansion
  • Visualizing metallic volume change with heating
  • Kinetic molecular theory teaching
  • Material science demonstrations

Care & Maintenance

  • Handle the ball and ring carefully to avoid deformation
  • Allow the apparatus to cool before storage after heating
  • Store in a dry environment
  • Follow the manufacturer’s instructions for safe heating

Why Choose STEMAids

STEMAids, a brand of Eduscope Smart Learning Solutions Private Limited, supplies physics lab equipment and teaching aids to schools, colleges, and training institutes across India, with export and bulk tender support available. Explore related products in our Physics Equipments category, including our Resonance Box with Tuning Forks. For bulk or institutional orders, visit our tenders page or contact us at 9311411822.

Frequently Asked Questions

What does this apparatus demonstrate?

Isotropic thermal expansion in solids.

What is it made of?

Brass.

Where is it used?

Secondary and collegiate STEM curricula.

What theory does it help teach?

Kinetic molecular theory and material science.

What is the indicative price for this product?

This listing does not currently show a published price on stemaids.com — contact STEMAids directly for an indicative quotation.

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