X-RAY DETERMINATION OF THE MASS DISTRIBUTION IN CONTAINERS

摘要

An apparatus and method for measuring, in a non-invasive manner, the individual mass of objects in containers by means of x-ray transmission radiography in which a beam of penetrating radiation is sent through the container and the transmitted intensity for those photons that interact dominantly via the Compton effect are measured. The masses of the objects in the container are measured with respect to the mass of known objects determined in independent or concurrent measurements.