Consumption measurement device, especially for use in a combustion engine test bed, for precise fuel consumption measurement, has an exchangeable glass measurement chamber that is very quickly swapped over

摘要

Consumption measurement device (10) comprises a buffer container in a fluid supply line and through-flow measurement container connected to the buffer container via a pressure equalization line. The through-flow measurement container (16) that comprises an exchangeable glass container (26) held with the device (10). Signal generator units (28) are connected to the outside wall of the glass container to form a light barrier perpendicular to the fluid flow direction. The invention also relates to a corresponding method.