The FT/IR-4100 was designed to provide operational features and sensitivity levels found only in more expensive instruments. The innovative technology incorporated in these instruments results in exceptionally high signal-to-noise ratio specifications. Both models offer exceptional flexibility and can be easily upgraded to meet new requirements. Optional expandability includes microanalysis with an IR microscope, IR imaging with a multichannel microscope, and rapid scan option. The JASCO Quick Start System enables users of all experience levels to measure samples and perform data processing functions quickly and easily with a simple push of a button.