| 摘要 |
<p>The vibration viscosimeter comprises a pin (1) in the shape of a U with two arms, an emitter arm (2) and a receiver arm (3), whose movements are detected by a magnet device (12, 13) placed on each arm of the pin and inducing currents in the associated respective windings (14, 15), the magnet (13) of the receiver arm (3) is situated in a zone of 20 millimetres on either side of the vibration antinode (16) of the receiver arm (3) of the pin (1). <IMAGE></p> |
