BS ISO 14850-1 pdf download Nuclear energy — Waste-packages activity measurement — Part 1: High-resolution gamma spectrometry in integral mode with open geometry 4 Detectors and ancillary equipment The measuring station usually comprises the following equipment. a) Mechanical equipment: a package-positioning system (rotation, with optional vertical movement); a detector-positioning system (vertical, horizontal and distance); a weighing station (optional); a turntable;...