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3B Scientific Ice Bomb User Manual

Page 4

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Elwe Didactic GmbH • Steinfelsstr. 6 • 08248 Klingenthal • Germany • www.elwedidactic.com

3B Scientific GmbH • Rudorffweg 8 • 21031 Hamburg • Germany • www.3bscientific.com

Subject to technical amendments

© Copyright 2008 3B Scientific GmbH

should fit tightly. If necessary reduce the
distance between the cap and the bolt by using
spacer rings.

5.2 Experiment procedure

Fill the cylinder with the cooled water and close
it with the plastic cap.

Fit the bolt into the holes so that it projects no
more than 1 cm on one side of the shackle. If not
too much is broken off, the bolt can be used
again another time.

Put the entire assembly in a small plastic bag
and place it in the freezer compartment of a
refrigerator.

After about 15 minutes the bolt will be found to have
snapped.