URSA-II has everything you'd expect in a full-featured MCA. The universal radiation spectrum analyzer can be used with practically any radiation detector and extracts any data the detector can supply. The fully quantitative Windows-based software is designed for ease of use in a 32-bit environment for the desktop/laptop PC and WindowsCE to run software using a Pocket PC. Software Includes: full-featured library editor, standard libraries include all 497 isotopesm ulti-channel scaling mode, peak search and identify, quantification based on ROIs, library, or peak search.