RAM II FT-Raman Module The RAM II is the first dual channel FT-Raman module that can be coupled to the VERTEX FT-IR research spectrometer series. Utilizing the input and output port of a VERTEX 70, VERTEX 80 or the related vacuum versions VERTEX 70v und VERTERX 80v the RAM II provides the ideal FT-Raman measurement device. The intuitive, easy-to-use OPUS software controls all data collection and manipulation functions for the system and allows automated switching between FT-Raman and FT-IR measurements.