Radiographic display system with cassette lock

摘要: A nuclear imaging device comprising a plurality of scanning heads spaced apart in predetermined configuration with the aid support member that permits individual to scan parallel, antiparallel, and tomographic modes. The which is driven both X Y directions mechanically connected stylus graphical X-Y plotter via backlash linkage. Displays are provided wherein color ink dot on printed paper or intensity light projected photographic film related particle count preselectable manner.