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UV-Vis Spectrophotometer / Ratio Beam UV-VIS

UV-Vis Spectrophotometer I. Ratio Beam UV-VIS

Spectrophotometer model "U-5100" : Product concepts, underlying Hitachi's U-5100 UV-Visible Spectrophotometer, is ECO-FRIENDLY & CLEAN. Model U-5100 delivers a compact, lightweight package with remarkable power savings and a long life for its light source. It incorporates every aspect of the technological features of Hitachi's reliability-proven spectrophotometers while achieving ultimate goal to create a spectrophotometer that provides SUPERIOR PERFORMANCE.

Features :
Ratio Beam : By installing the second detector, the ratio beam system compensates for the changes in the energy in the llight source. This is how, an excellent baseline stability is obtained which is not possible in a single beam system.

Energy saving light source : By adopting a long-lasting Xenon flash lamp, the product delivers a long life for its lamp, eliminating the need for periodic lamp replacement. Through control of the Xenon flash lamp that emits pulses only during measurement, power consumption is considerably reduced.

Applications : Model U-5100 can be used as a basic tool for chemical analysis of all kind of samples in liquid form both qualitatively as well as quantitatively. Following are few examples -
• Analysis of Phenol, total Phosphate, Silica, Nitrite Ion, etc. in water sample
• Analysis of Free Formaldehyde in Cloth Products
• Analysis of Ethanol in Soy Sauce
• Tannin analysis of tea
• Analysis of L-Glutamin Acid in Sweet Sake

Reduced measurement time : The automatic switching of 6 cells by using an
automatic 6-cell turret and a high-speed scanning (12,000 nm/min) deliver a substantial reduction in measurement time.

Specifications :

Optics Seya-Namioka mount monochromator, ratio beam
Wavelength range 190 to 1,100 nm
Spectral bandpass 5 nm
Light source Xenon (Xe) flash lamp
Display LED with backlight, 120 mm × 90 m, 320dot × 240dot
Cell 6 cell turret(Automatic) (Single cell holder is optional)