U-tube Viscometer Principle

Instrumentation
1
  • It utilizes same principle of Capillary tube but it enlarges its surface to get better & accurate output.
  • The types of U-tube meters are

1)Ostwald capillary

2)Ubbelohde capillary

3)Cannon-Fenske capillary

4)Houillon capillary

figure02_types-of-glass-capillaries

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