Part of a new, five-model line of UV-visible-near infrared spectrophotometers, the model V-780 instrument has a special optical design incorporating a dual-grating, dual-detector system with an InGaAs NIR detector to fully cover the wavelength range from 190 to 1600 nm with enhanced sensitivity in the NIR region.
The V-780 features a monochromator with automatically exchanged dual gratings: 1200 lines/mm for the UV/VIS region; 600 lines/mm for the NIR region. A PMT detector is provided for the UV-visible region and a high sensitivity InGaAs photodiode detector is included for the NIR region. Both gratings and detectors are automatically exchanged within the user selectable 800 to 900 nm range and features higher resolution settings with enhanced sensitivity in the NIR region.
Two graphical user interfaces are available including the latest version of the Spectra Manager II cross-platform spectroscopy software, which allows full system control and advanced data processing. The software is also available in a 21 CFR part 11 compliant version. A newly redesigned intelligent remote module has a large display and provides access to all functions necessary for routine applications.
All the models in the new series feature rugged and compact designs, excellent optical performance, high-speed scanning, and a range of application-specific accessories and software. JASCO
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