Ring & Ball Apparatus
Product Code : EL-POM-10319
Last updated: 6 October 2026
Quick answer: Ring & Ball Apparatus is a physics laboratory apparatus manufactured by Ambala Science Lab in Ambala, Haryana, India, and supplied to schools, colleges, nursing and medical teaching institutions in India and export markets.
It is used for demonstrating thermal expansion, comprising a captive brass ball secured to a mounted brass ring by a chain. Ring mounted on rod with a wooden handle. The ball passes through the ring when cold but will not pass through after being heated. It can also be formed in STAND type pattern. Ball dia. 18 or 25mm.
Technical specifications
Specification |
As published |
Product type |
Physics laboratory apparatus |
Materials stated |
brass |
Manufactured in |
Ambala, Haryana, India |
Only the figures published for this model are listed above. Confirm overall size, moulding material, packing dimensions and gross weight in writing before ordering, particularly for tender or export consignments.
Related products in Properties of Matter
Vernier Calliper | Aneroid Barometer Demonstration | Aneroid Barometer, Wall Type | Daniel Cell | Pascal Law Apparatus, Weinholds Type | Overflow Vessel, Plastic
Range and ordering
This item is part of the Properties of Matter range within Biology Lab Equipment. Bulk, tender and OEM quantities, including buyer branding, are handled through lab tenders and OEM orders. Email [email protected] or use the contact page.
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