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nature : (1) capillary rheometer. (2) measured from a certain volume of liquid in the mid-stream capillary time off to seek viscosity viscometer. Shape is divided into levels, vertical and oblique three. Fluid in the pipe for laminar flow, to eliminate port, L / D to be more than 500. The capillary viscometer most commonly used with a vertical shape of the Austrian viscometer (Ostwald's viscometer).
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