Study of Viscosity Measurement by Curved Vibrating Wire Method

Saudiah Mawaddah, Elin Yusibani, Evi Yufita


A simple and compact sensor has been designed for measuring a viscosity of a fluid. The sensor consists of a magnet and a curved thin wire made of copper. The function generator supplies a frequency and the voltage output was reading by the lock-in amplifier. The measuring voltages were analyzed by the curve fitting method numerically.

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