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.

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