Single monochromator, dual gratings and InGaAs detector for enhanced sensitivity in the NIR region up to 1600 nm.
The V-780 has the same unique benefit as the V-770 of a single monochromator for higher optical throughput, but also has improved sensitivity from the InGaAs detector with better response in the NIR.
Jasco V-780 UV-vis-NIR Spectrophotometer
The V-780 can be used with most absorbance, transmittance or reflectance measurements in the UV-visible to NIR region, including liquids, solids and with options for specular, absolute and diffuse reflectance in a narrower wavelength range than the V-770 but with higher sensitivity.
● Double-beam spectrophotometer with single monochromator
● High sensitivity PMT and InGaAs detectors
● UV-Visible and NIR optimized gratings
● Wide wavelength range – 190 to 1600 nm
● Variable spectral bandwidth
● High-speed scanning up to 4,000 nm/min (Scanning speed in Preview Mode is 8,000 nm/min)
● Stray light 0.005% (UV-visible) to 0.04% (NIR)
Simplicity and Ease-of-Use
Spectra Manager™ provide an intuitive interface allowing first time users to operate the instrument with ease.
High-throughput optics and fast response detectors allow the V-780 to scan at speeds up to 4000 nm/min without wavelength tracking errors.(8000 nm/min in Pre-view mode).
A wide range of sampling accessories include: autosamplers & sippers, cell holders, flow cells, temperature controllers and software applications.
Instrument Validation and Regulatory Compliance
The V-780 includes user-selectable validation to USP, EP and JP (or manually editable). With optional IQ/OQ.
Other V-780 features
Stray light reduction features enable highly-accurate measurements of high-absorbance samples.
Monochromator Step Scanning
Step scan function provides reliable peak assignment of samples with sharp or narrow absorption peaks.
Automatic accessory recognition matches the measurement program to the attached sampling accessory.
Spectra Manager™ Suite for Windows (with optional 21 CFR part 11 compliance) and iRM hand-held controller for comprehensive control, acquisition and data processing.
For routine operation a measurement method can be activated with a simple push of the ‘Start Button’, great for routine operation or speeding up measurement for multiple users.
.A comprehensive selection of over 50 sampling accessories for gas, liquid and solid samples are available for many dedicated sampling applications.
For GxP compliant laboratories, instrument validation protocols to USP, EP and JP are included as standard. IQ/OQ support is also available.