The RMP-500 Series ‘field-rugged’ probe Raman spectrometer with a robust optical design and tolerance to being transported. The spectral performance (2 cm-1) is comparable to that of a conventional high resolution bench-top Raman system and offers many of the same features, such as interchangeable gratings for selecting wave number range and spectral resolution. Spectra Manager™ Suite simplifies data collection and analysis, and can be used with the optional KnowItAll® Informatics for library searching and user sample database creation.