PHYSICS

SMOKE CELL
BHI-ED-292
Qty Comments

For demonstrating Brownian motion. Designed for use with a microscope. A short cylindrical cell, close by a cover glass, is held vertically in an opaque channel. 90 x 90 x 30 mm. Illumination is by an integral filament bulb and cylindrical glass lens. The cell enables Brownain motion to be observed for at least 15 minutes after charging the cell with smoke. / fitted 4 mm socket terminals for connection 12 V supply. With instructions.

 

 



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