The DIAMENTOR C2 is a microprocessor-controlled measuring system with two separate measuring channels, enabling simultaneous measurements with two chambers. The system can also be used at two separate X-ray rooms, if these are operated from one control desk. Each channel can be reset separately and the measured values of channel A and B can be printed alternatively. The measuring results of both channels can be shown simultaneously on the digital display. Two different DIAMENTOR C2 versions with and without an internal printer are available. The RS232 interfaces enable the user to transfer data to a RIS or PACS.