Ball and Ring Manufacturer,Supplier and Exporter in India
Product Code : JL-LE-10615
The Ball and Ring (SKU JL-LE-10615, Cat. No. JSS-251/069) is a classic ball and ring apparatus for demonstrating the thermal expansion of solids. A brass ball is held captive to a brass ring by a chain, and the ring is mounted on a rod with a wooden handle. At room temperature the ball passes through the ring; once the ball is heated it expands and no longer fits, and it drops through again as it cools.
Specifications
Parts of the apparatus:
| Product | Ball and Ring |
| SKU | JL-LE-10615 |
| Cat. No. | JSS-251/069 |
| Ball | Brass, captive, secured to the ring by a chain |
| Ring | Brass, mounted on a rod |
| Handle | Wooden |
Scope of supply and ordering
The apparatus is supplied with the ball chained to the ring; a burner is not part of the listing.
Frequently asked questions
What does the ball and ring apparatus demonstrate?
Thermal expansion of a solid: once heated, the brass ball expands and will not pass through the ring until it cools.
Why is the ball on a chain?
The chain keeps the ball captive to the ring, so it stays with the apparatus during the demonstration.
Related products
More heat apparatus is in our laboratory equipment range.
Request a quote
Ask for a quotation for the Ball and Ring through our contact page. Institutions and contractors buying under a tender can also reach us via the tenders page.
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