半自动单管粘度计阚锦晴，吴一平，薛怀国（扬州大学师范学院化学系，２２５００２）液体的粘度是表征某液体特性参数的重要物理量之一，它在生产和科研中有着广泛的应用。至今，人们已设计制造了多种测定液体粘度的粘度计￣［１－３］，但以毛细管粘度计应用最广。常见的... Semi-automatic single tube viscometer KAN Jin-qing, WU Yi-ping, XUE Huai-guo (Department of Chemistry, Yangzhou University, Normal University, 225002) Viscosity of liquid is one of the most important physical quantities for characterizing a liquid’s characteristic parameters and has wide applications in production and scientific research. To date, many types of viscometers have been designed and manufactured to measure liquid viscosity [1-3], but the most widely used capillary viscometer. Common...