Hitachi NIR and UV Visible Spectrophotometers

Hitachi UV-Vis-NIR-4100 Spectrophotometers

*High-Performance, Double-Beam, Double-Monochromator Spectroscopy System for UV-Visible-NIR regions.* Features Offers enormous flexibility for the evaluation and quality control of a wide variety of optical components over a wavelength range of 175-2600 nm Available with prism/grating or grating/grating double monochromator system configurations with standard (200 x 200 mm) or large sample compartment (430 x 430 mm) Super high performance for the most demanding samples Wide range of accessories for specular, absolute and diffuse reflectance and sample holders for various sample sizes Report generator (available at option) is usable for generating reports in formats unique to each user PC control using UV Solutions® software (required) running on Windows XP/2000 Specifications Brochure U-4100
Hitachi U-3900/U-3900H *Comprehensive double-beam, single/double-monochromator systems to serve a variety of analytical needs in the fields of basic research, biotechnology, new materials, and more.* *U-3900/3900H High-Performance Research-Grade UV-Visible Spectrophotometers* Hitachi's U-3900 double-beam single-monochromator system and the U-3900H double-beam double-monochromator system are high-performance, comprehensive, research-grade solutions for a variety of applications. Extraordinary Performance afforded by low stray light, narrow bandpass, and high energy, with linearity to greater than 5.5 absorbance. Double-Beam Stability provides improved accuracy and repeatability over extended periods of time, plus the ability to reference-beam attenuate highly absorbing species for improved signal-to-noise. Standard Sample Compartment accommodates a wide range of accessories to address automated analysis, specular and diffuse reflectance, turbid samples, thin films, long path cells, and continuous flow-through monitoring. UV-Solutions® Software (required) offers the flexibility that customers demand in any lab environment. It runs on both Microsoft® Windows 2000 and XP for powerful 32-bit processing and true multi-tasking capabilities. Quantitative analysis, data export to Microsoft® Word and Excel, print preview and other highly flexible software functions are available. Micro-Focusing Optics and Automatic Cell-Length Conversion capabilities for measuring micro-quantities of samples. Highly Reliable Quantitative Determination achievable up to a high concentration range with minimized stray light (U-3900: 0.015% or less, U-3900H: 0.00025% or less). Automatic Calibration and Self-Diagnosis Functions implemented to ensure a high degree of reliability in analysis. High Absorbance Measurements and Low Transmittance also available (U-3900H only). Specifications Brochure \| U-3900/U-3900H
Hitachi UV-2900/UV-2910 Double Beam UV-Vis Spectrophotometer *A UV-Visible double-beam spectroscopy system for biotechnological applications measuring small sample volumes.* The U-2900 is a double-beam spectrophotometer offering high performance, ease of use, and reliability. This system can be used in many applications from routine to research. The U-2900 is equipped with a Large 10.4” Color LCD Display and best stability and noise specs in its class. A PC-control-only model, the U-2910, is also available. The U-2900 and U-2910 offer innovative memory stick compatibility and large data storage capabilities. For biotechnological applications, measurements on small sample volumes can be made using optional 50μL, 25μL and 5μL micro-volume cells. Features Large 10.4" Color LCD for clear data display Data storage at external USB Flash disk High resolution satisfying European Pharmacopoeia (Band pass: 1.5nm) Validation function as standard enables user to check performance Optional PC-control using UV Solutions® software running on Windows XP/2000 Optional accessories and software to meet your requirements Your choice of local control or PC control versions Specifications Brochure \| U-2900/U-2910
Hitachi U-5100 Ratio-Beam Uv-Visible Spectrophotometer *Eco-friendly and high-performance, the U-5100 is the best choice for a wide range of applications from teaching and routine QC to biotech and environmental testing.* This entry-level instrument utilizes ratio beam optics to give exceptional stability for a host of applications including kinetics, and offers full scanning capabilities. Routine analyses are readily carried out using the simple-to-use photometry, absorbance ratio, and time scan modes. The U-5100 also features an eco-friendly design using an ultra long-life pulsed Xe lamp and easy operation with a large LCD and standard automatic 6-cell changer. Features High performance affording the best baseline stability and the lowest noise in its class Eco-friendly system using an ultra long-life pulsed Xe lamp Easy operation with a large LCD and a built-in automatic 6-cell changer Super compact, light-weight design that easily fits on a table top Standard validation function for checking performance Modes of operation: Scanning, Time (Kinetics), Photometry and Ratio (DNA/RNA Analysis) Specifications Brochure \| U-5100

Specifications U-4100

U-4100 Double Beam Double Monochromator UV Vis NIR Spectrophotometer Specifications
Wavelength range	175 to 2,600 nm
Band pass	NIR Region: Switching in 0.2 nm steps from 0.24 to 8.0 nm
Scan speed	0.3 (0.75), 3 (7.5), 15 (37.5), 30 (75), 60 (150), 120 (300), 300 (750), 600 (1,500), 1200 (3,000) and 2400 (6,000) nm/min. Speeds in parenthesis are speeds for NIR region.
Detector	Photomultiplier (UV-Vis region) and Cooled PBs (NIR region)
Dimensions	730 mm (W) x 800 mm (D) x 880 mm (H) Standard Size Sample Compartment 930 mm (W) x 800 mm (D) x 980 mm (H) Large Sample Compartment
Weight	Approx. 120 Kg (264 lbs)
Power requirements	100, 120, 220, 230 or 240 V AC, 50/60 Hz, 500 VA

Specifications U3900/U3900H

U-3900/3900H Double-Beam Single/Double-Monochromator Research-Grade Spectrophotometers Specifications
Wavelength range	190 to 900 nm
Band pass	Variable 0.1, 0.5, 1, 2, 4, and 5 nm
Scan speed	1.5, 3, 15, 30, 60, 120, 300, 600, 1200, 1800, 2400 nm/min
Detector	Single Photomultiplier
Dimensions	680 (W) x 692 (D) x 257 (H) mm 27 in (W) x 27 in (D) x 10 in (H)
Weight	Approx. 45 Kg (100 lbs)
Power requirements	100, 120, 220, 230 or 240 V AC, 50/60 Hz, 300 VA

Specifications U-2900

U-2900/2910 Double-Beam Spectrophotometer Specifications
Wavelength range	190 to 1,100 nm
Band pass	1.5 nm
Scan speed	10, 100, 200, 400, 800, 1200, 2400, 3600 nm/min
Detector	Silicon photodiode
Dimensions	500 mm (W) x 605 mm (D) x 283 mm (H) 20 in (W) x 24 in (D) x 11.5 in (H) (with LCD folded flat)
Weight	Approx. 31 Kg (68 lbs)
Power requirements	100, 120, 220, 230, or 240 V AC, 50/60 Hz, 300 VA

Specifications U-5100

U-5100 Ratio-Beam Routine Spectrophotometer Specifications
Wavelength range	190 to 1,100 nm
Band pass	5 nm
Scan speed	40, 100, 200, 400, 800, 1200, 2400 nm/min
Wavelength accuracy	±1 nm (484.6.nm)
Wavelength setting repeatability	±0.5 nm
Baseline stability	0.0007 Abs/h (260 nm, 2 hrs after power-on)
Noise level	0.0002 Abs or less (RMS, 260 nm, 0 Abs)
Baseline flatness	±0.01 Abs (200 to 950 nm)
Light source	Xenon (Xe) flash lamp
Detector	Silicon photodiode x2
Photometric range	Abs: -3.000 to 3.000 Abs 0 to 300%T Conc: 0.000 to 9.999
Photometric accuracy	±0.003 Abs (0 to 0.5 Abs) ±0.005 Abs (0.5 to 1.0 Abs)
Dimensions	355 mm (W) x 425 mm (D) x 235 mm (H) 14 in (W) x 17 in (D) x 9.3 in (H)
Weight	Approx. 13 Kg (28.7 lbs)
Power requirements	100, 115, 220, 230 or 240 V, 50/60 Hz, 60 VA