Smoke Cell - Whitley Bay, Each

Details

Here is the corrected text: The Whitney Bay Smoke Cell Kit is an ingenious device for visualizing Brownian motion in gases. A molded plastic box is fitted with a cylindrical Perspex condensing lens, an LED bulb, and a smoke cell. A 12V DC power supply (not included) is plugged into the lead terminals on the box. Smoke is introduced into the system via a squeeze bottle and delivery tube attached to an inlet on the box. Brownian movement, resulting from the random impact of molecules, can be observed through a compound microscope (not included). This kit includes a plastic molded box with lead plugs and a sliding lid that houses the smoke cell and optical components; a squeeze bottle and delivery tube for injecting smoke; coverslips; and instructions. The optical components are pre-set at the optimal distance to focus light into the smoke cell, and integral flanges on the plastic housing provide securing points for microscope stage clips. A 12V DC power supply and compound microscope are required but not supplied. The chamber size is 4"L x 2.7"W x 1"H.