Description

Capillary Tube Apparatus

Capillary Tube Apparatus:

Specifications:

• For demonstrating the effect of capillary action, i.e., relationship between capillary pressure or level of liquid in capillary and the bore diameter of the capillary tube.
• The apparatus comprises a rectangular sheet-metal frame, the base of which takes the form of a trough for holding water.
• The upper part of the frame supports six capillary tubes, each of a different bore, in the holed rubber bung with their lower ends resting in the trough underneath.
• The difference in heights of the resulting columns of water in each capillary tube is readily apparent.
• Length of capillary tubes about 150 mm.

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