Smoke Cell

Product Code: 1683925

'Demonstrates the 'Brownian Motion' or random motion of smoke particles. A specially designed plastic box has a sliding lid at the top and contains a glass smoke cell, a cylindrical condensing lens and a low voltage festoon bulb. All components pre adjusted so as to focus the light of festoon bulb to the smoke cell at the correct height to obtained good contrast in the observation. The plastic box has flanges on either side to facilitate its mounting on the stage of microscope platform using clips. A hole in the lid is aligned with the smoke cell to enable focusing of microscope in the smoke cell. Provided with a pair of 4mm sockets for electrical connections. Also includes a squeeze type plastic bottle for use as smoke generator.