Ball and ring apparatus

Order Code: 20214222.3.43

Category: General Lab Equipment II

An 18mm brass ball and a ring through which it will just pass are supported on a vertical rod.  When expanded by heat, the ball will no longer pass through the ring.  Overall height is 27cm.



SPECIFICATION

  • An 18mm brass ball and a ring through which it will just pass are supported on a vertical rod. 
  • When expanded by heat, the ball will no longer pass through the ring. 
  • Overall height is 27cm.

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