COMPACT, WIDE RANGE ROTATING VISCOMETER

H. Stabinger

Abstract

A rotary viscometer using an eddy current brake for the measurement of momentum. The instrument covers a range of 0.5 to 30000 mPa·s without changing the measuring cell. The resolution is better than 0.1% and the accuracy 0.2%. A Peltier thermostat controls the measuring temperature from -20°C to 100°C with 0.01°C accuracy. Fast response and a short measuring time are the benefits of this instrument.

Keywords

rotary viscometer, momentum measurement, eddy current brake

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IMEKO-WC-2000-ST-P474.pdf

DOI

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