‘Whitley Bay’ Smoke Cell

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 Are Pre Adjusted So As To Obtain Good Contrast In The Observation. The Plastic Box Has Flanges On Either Side To Facilitate Its Mounting On The Microscope Stage Using Clips. Provided With A Pair Of 4Mm Sockets For Electrical Connections. Also Includes A Squeeze Type Plastic Bottle For Use As Smoke Generator. Supplied With Cover Slips. Operating Voltage: 12V Ac/Dc. (‘Whitley Bay’ Smoke Cell)