Demonstration Ball and Ring


Product Options
Demonstration Ball and Ring
Used to demonstrate the thermo-expansion of metals. In use, the brass ball will pass through the ring easily when both are at the same temperature, and won't pass through at all when heated. The ball and ring are securely mounted on a rod with a wooden handle.
Literature
Manuals, Data Sheets & Safety Data Sheets
H-9340 man 0609 (Product Manual PDF)