A device for the simple determination of the flow behavior of flowable substances, in particular not newton of conventional liquids

摘要

the invention relates to a device for determining the flow properties of fluids such as shown in figure 1. the erfindungsgemu00e4u00dfe device consists of one or more meu00dfzylindern 3 in which each piston 2, the cylinder 3 in a first and a second meu00dfraum 4, 5 level.the piston 2 is driven and its speed with a - time measuring device 8 to measure. the two meu00dfru00e4ume 4, 5 are each a capillary 6 or a kapillarenbu00fcndel and a differential pressure gauge used 7, the connection of the first and second meu00dfraumes each surrounding the test medium 12 manufacture, with the pressure difference between the first or boththe second meu00dfraum and surrounding the test medium is determined. a signalverarbeitungseinheit 9 receives the data and calculates the viscosity.