Fuente: WIPO "hemp" A system for testing objects by means of electromagnetic rays is provided that includes at least one test unit which contains at least one radiation source, arranged in a transportable, container-like housing, for producing electromagnetic radiation and at least one detector array associated with the radiation source. The test system contains at least two test units arranged beside one another, each having at least one radiation source, which are arranged in such a way that the object is irradiated from different directions.