| 摘要 |
<p>The invention relates to a portable ultrasound apparatus for determining the kinematic viscosity of liquids and for determining the viscoelastic behaviour of high viscosity materials. According to the invention, the apparatus consists of a portable modular structure comprising an electronic unit (1) and a probe, the probe consisting of two piezoelectric quartz crystals (3 and 4), two damping bodies (5 and 6), a support (7) presenting a window flooded with the material (M) to be analyzed, a rod (8) on which there is laid out a mark (R) for indicating the immersing depth and a gripping handle (9).</p> |
