JASCO UV-Visible/NIR Spectrophotometer V-700 Series

The V-700 Series comprises of five individual models covering the entire spectrum from the far-UV (187 nm) to the NIR (3,200 nm).

The V-700 Series of UV-visible/NIR spectrophotometers has been developed to cover every aspect of routine and research measurement, flexible, durable and easily maintained. The user can take full advantage of Spectra Manager, the most well developed software suite, which makes measurements simple and intuitive, and with the broadest range of analytical tools to get the most information out of any data. Each of the five models in the V-700 Series covers application across the entire measurement range of the far-UV to visible to near infrared, with the widest rage of accessories and measurement applications software to cover absorption (transmission) and reflectance (diffuse and specular) with control for temperature and time-based measurement.

UV-Visible (UV-Vis) spectrophotometers measure how much ultraviolet (190–400 nm) and visible (400–700 nm) light a sample absorbs or transmits to determine concentration via the Beer–Lambert law (A = εlc). Core components include UV (deuterium) and visible (tungsten/halogen) light sources, a monochromator to select wavelength, a cuvette/sample holder, and sensitive detectors (Si photodiode, PMT, PbS, InGaAs).