| 摘要 |
The present invention relates to a device for a torque meter for determin ing of for example viscosity, shearing force or concentration of liquids or suspensions, and comprising two elastically connected concentric axles, one external hollow axle (6) through which an inner meter axle (5) extends, on w hich latter an element (4) responsive to the measurement medium (3) is locat ed. According to the invention the axles (6, 5) are propelled by an electric al motor (9, 10), said motors are at least on average continuously propelled at equal rotational speed at the same time the phase between the two is bei ng controlled irrespective of the applied speed and torque, wherein the torq ue is possible to measure through the degree of load at the motor (10) prope lling the inner axle (5), which is transformable to a suitable out signal.
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