The V-700 Series comprises five distinct models covering the entire spectrum from the far-UV (187 nm) to the near-IR( 3200 nm). The compact optical design of the V-700 Series UV-Visible spectrophotometers significantly reduces the requirement for bench space in the modern laboratory. For scientists performing spectral characterization, thermodynamic studies, and quantitative measurements for advanced bio- and materials research, who need confidence in the accuracy and reproducibility of their measurements and rely on the results.

The V-730 UV-visible spectrophotometer is designed to be simple to use with precise results, with 1 nm spectral bandwidth for high resolution and a linear dynamic range to over 3 AU across the entire spectrum. The wide wavelength range from 190 to 1100 nm offers versatile measurement for many different applications. Spectra Manager™ CFR (for 21 CFR part 11 compliance) is available as an option.

The V-750 UV-Visible Spectrophotometer optical design uses precision double-beam optics with variable spectral bandwidth. A high sensitivity PMT detector provides accurate and reproducible measurements for low to high concentration samples. For high resolution measurements, such as gas and vapor phase spectroscopy, the spectral bandwidth can be set as narrow as 0.1 nm. Special low stray light slit settings which optimize the light image on the monochromator provide increased linearity to up to 5 absorbance units. With a comprehensive range of sampling accessories, the V-750 uv-visible spectrophotometer is well suited to measurement of solid and liquid samples in the UV and visible regions, with temperature control for biological samples and a number of transmittance and reflectance accessories for materials analysis.

The V-760 UV-Visible spectrophotometer includes a double monochromator for exceptional resolution with extremely low stray light (0.00008 %) for more accurate measurement over the widest photometric range (up to 8AU). The V-760 provides excellent sensitivity for diffuse reflectance or transmittance of solid and liquid samples using an integrating sphere. For high resolution measurements, such as gas and vapor phase spectroscopy, the spectral bandwidth can be set as narrow as 0.1 nm. Extended photometric linearity up to 8 Abs enables measurement of highly absorbing samples and is also useful for measurements of optical material with transmission characteristics that approach 0 %T.

The V-770 UV-Visible/NIR spectrophotometer features a unique single monochromator design for maximum light throughput with excellent absorbance linearity. A PMT detector is used for the UV to visible region and a Peltier-cooled PbS detector for the NIR region to 2700 nm (option 3200 nm).

The V-780 UV-visible/NIR spectrophotometer features a single monochromator with automatically exchanged gratings. A PMT detector is used for the UV-Visible region and a high sensitivity InGaAs detector in the NIR region.