Method for determining characteristic of liquids, particularly for determining quality of fuels for vehicles, involves concluding liquid from changes in free liquid surface at container wall and within area of symmetry axis of container

摘要

The method involves shifting a liquid (140) into a rotationally symmetric container in a rotational manner. The liquid is concluded from the changes in the free liquid surface, particularly from a fall or rise of the liquid on the surface at the container wall (112) and within the area of the symmetry axis of the container, based on the characteristics of the liquid, particularly on the quality of the fuel. Independent claims are also included for the following: (1) a measuring device for determining the characteristic of liquids, particularly for determining the quality of fuel for vehicles (2) a computer program for implementing the steps of a method (3) a computer program product stored in a machine-readable unit.