The V-670 UV-Vis Spectrophotometer is a double-beam spectrophotometer. It uses a unique, single monochromator design which covers a wavelength range of between 190 and 2700 nm. It has a dual-grating, dual-detector design. Two graphical user interfaces include a newly redesigned intelligent remote module with a color LCD touch screen and Spectra Manager II software which is the latest version of the innovative cross-platform spectroscopy software designed by JASCO. These two interfaces allow advanced data processing and full system control. The V-670 system has user-friendly features which include an IQ Accessory function for automatic accessory recognition and an IQ Start for immediate execution of registered control programs when routine measurements are being conducted.