UV-Vis spectrophotometer V-750 UV-Vis

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The photometric linearity range is up to 4 Abs in the UV-Visible region (and up to 5 Abs in the visible). The V-750 offers measurement with a wide dynamic range and high-absorbance by employing optimized high-order cut-off filters, ultra high-resolution A/D converter and simplified signal processing prior to the A/D conversion. Diffuse reflectance measurement using the ISV-922 Integrating sphere. The graphic is a plot of the XY chromaticity in the color diagnostic application program. The integrating sphere includes a light trap which can be used to include or exclude the specular component. For measurement of dark colored materials, the dark correction function is available for highest accuracy. Micro volume measurement can be made by using a cell with a 2 mm width and setting the spectral bandwidth to an M-mode slit; useful for measurement of volume limited liquid samples. JASCO's One Drop accessory also allows easy volume measurement as low as 600 nL.