Smoke cell, Whitley Bay

Smoke cell, Whitley Bay

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Item code
PH203B
For observation of 'Brownian Motion' in smoke particles
$42.90 $39.00
For observation of 'Brownian Motion' in smoke particles. Consists of box with plastic lid as well as flanges that allow easy attachment to standard microscopes. The box contains a smoke cell, cylindrical condensing lens and a 12 volts 3W festoon bulb. Apparatus preset to focus the light at correct height. The set is supplied with detailed instructions and a squeeze bottle type smoke generator. Dimensions 90 x 46 x 20 mm