The V-760 is a high resolution UV-Visible double-beam, double-monochromator spectrophotometer with exceptional stray light and absorbance linearity.
The double monochromator offers 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.
Spectra Manager™ Suite, the innovative cross-platform spectroscopy software is compatible with Windows 7 Pro (32- and 64-bit configurations) and Windows 8.1 operating systems. Spectra Manager™ CFR is the 21 CFR part 11 compliant version.
For simple and routine operation, the handheld iRM has a new look and feel with a colour touch-sensitive screen. Data can also be downloaded for portability and further PC data processing.
The V-700 Series has a growing list of software applications for both Spectra Manager™ and iRM. If you have an application which you don’t see listed, please let us know as we may already have it or we can prepare an application designed specifically for your requirements.
IQ Accessory provides automated accessory recognition of an installed accessory. Spectral data files contain the instrument measurement parameters and accessory information. IQ Start and the Start Button are used to start a routine measurement.
High throughput optics combined with the latest electronic design provide excellent sensitivity and stability for a wide range of sample measurements.
An extensive range of accessories is available for the V-700 Series of UV-Visible/NIR spectrophotometers for virtually any biological, material science or routine QA/QC measurement. Some accessories are common across the V-700 Series and others are instrument specific. Refer to the instrument brochure for accessories specific to this instrument.
Options include a wide variety of liquid cell holders, micro and ultra-micro cell holders, flow cell units and accessories for solid samples. Advanced accessories, including automated cell changers, sippers, integrating spheres, automated and manual absolute reflectance accessories and programmable temperature control systems are available for any of the V-700 instrument systems.
The V-760 includes user-selectable validation to USP, EP and JP (or manually editable). With optional IQ/OQ.
| Optical System | Czerny-Turner mount Double monochomator Fully symmetrical double beam type |
| Light source | Halogen lamp, Deuterium lamp |
| Wavelength range | 187 to 900 nm |
| Wavelength accuracy | +/-0.1 nm (at 656.1 nm) |
| Wavelength repeatability | +/-0.05 nm |
| Spectral bandwidth (SBW) | 0.1, 0.2, 0.5, 1, 2, 5, 10 nm L2, L5, L10 nm (low stray light mode) M1, M2 nm (micro cell mode) |
| Stray light | 1 % (198 nm KCL 12 g/L aqueous solution) 0.00008 % (220 nm NaI 10 g/L aqueous solution) 0.00008 % (340 nm NaNO2 50 g/L aqueous solution) 0.00008 % (370 nm NaNO2 50 g/L aqueous solution) SBW: L2 nm |
| Photometric range | -4~6 Abs |
| Photometric accuracy | +/-0.0015 Abs (0 to 0.5 Abs) +/-0.0025 Abs (0.5 to 1 Abs) +/-0.3 %T Tested with NIST SRM 930D |
| Photometric repeatability | +/-0.0005 Abs (0 to 0.5 Abs) +/-0.0005 Abs (0.5 to 1 Abs) Tested with NIST SRM 930D |
| Scanning speed | 10~4000 nm/min (8000 nm/min in preview mode) |
| Slew speed | 12,000 nm/min |
| RMS noise | 0.00003 Abs (0 Abs, wavelength: 500 nm, measurement time: 60 sec, SBW: 2 nm) |
| Baseline stability | 0.0003 Abs/hour (Wavelength: 250 nm, response: slow and SBW: 2 nm) |
| Baseline flatness | +/-0.0003 Abs (200 - 800 nm) |
| Detector | Photomultiplier tube |
| Standard functions | IQ accessories, Start button, Analog output |
| Standard programs | Abs/%T meter, Quantitative analysis, Spectrum measurement, Time course measurement, Fixed wavelength measurement, Validation, Daily check, Two wavelength time course measurement |
| Dimensions and weight | 460(W) x 602(D) x 268(H) mm, 29 kg |
| Power requirements | 150 VA |
| Installation requirements | Room temperature: 15-30 Celsius, humidity: below 85% |
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