| 20100232569 | DEVICE FOR THE ONLINE DETERMINATION OF THE CONTENTS OF A SUBSTANCE, AND METHOD FOR USING SUCH A DIVICE - A device for the online determination of the contents of a substance having a gamma-radiating isotope, which includes at least one detector, which measures the natural gamma radiation of said isotope. In order to be able to easily calibrate the device, a measurement is carried out at the same location for determining the surface dimensions of the substance within the detection region of the detector or of a representative partial region. | 09-16-2010 |
