Test of watch glass rupture


This machine enables to test rupture of watch glass by drop of a steel ball. It respects the NIHS 61-13 and ISO 14368-3 standards. This equipment is assembled on a marble plate in order to ensure the shock's hardness.


This equipment does not need any electric or pneumatic connection.


Technical data

Drop height from 50 to 1'000 mm
Reference zero point Adjustable
Type of ball Steel, ø 25 mm, 63,5 g
Dimensions (l x w x h) 430 x 590 x 1'408 mm
Weight 70 kg