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The UV-2401PC
A Superbly Engineered Instrument This single monochromator system provides the analyst with the reliability and performance our customers have come to expect in Shimadzu instruments. The low stray light/wide dynamic range/small beam size combination makes this instrument well suited to handle a variety of practical situations. From small sample volumes to highly absorbing samples, the software gives you the power and versatility of an extremely sophisticated system in a package that's easy to learn and use. Additional software enhancements like Kubelka-Munk conversion, area calculations and peak picks make this an instrument for the real world. What's more, it can resolve the triplet peaks in the vapor spectrum of benzene near 250nm with ease. The UV-2501PC An Unparalleled Instrument For Your Demanding Applications When you can't dilute the sample or reduce the path length, think of the UV-2501PC. The double blazed grating, double monochromator (DDM) in this instrument is just waiting for those samples. Shimadzu has achieved the world's lowest level of stray light and highest energy throughput with this unique design. By creating two blaze wavelengths (200nm and 600nm), Shimadzu has overcome the energy loss and sensitivity restrictions usually associated with double monochromator instruments. The face of the grating is actually divided into two unique areas for short and long wavelength measurements. The sodium iodide spectra for the double monochromator UV-2501PC and a single monochromator instrument described below put this information into practical terms. |
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Specifications |
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Wavelength range
190 to 900nm (performance guaranteed range). Extendable to 1,100nm through the use of the optional photomultiplier. (The measurable range may be restricted in the shorter wavelength side depending on the type of photomultiplier used.) Monochromator system UV-2401PC: Single monochromator with a high-performance blazed holographic grating in the aberration corrected Czerny-Turner mounting. UV-2501PC: Double monochromator with a high-performance double-blazed holographic grating in the aberration corrected Czerny-Turner mounting. Resolution 0.1nm. Spectral bandwidth 0.1, 0.2, 0.5, 1, 2 and 5nm. Wavelength repeatability ±0.1nm. Wavelength accuracy ±0.3nm. Wavelength scanning speed FAST, MEDIUM, SLOW and SUPER SLOW. Light source 50W halogen lamp (2,000 hours life) and D2 lamp (500 hours life). Light source lamp switching Selectable between 282nm and 393nm. Stray light UV-2401PC: Less than 0.015% at 220nm and 340nm. UV-2501PC: Less than 0.0003% at 220nm and 340nm. Detector Photomultiplier R-928. Photometric system Double-beam, direct ratio system with dynode feedback. Photometric mode Absorbance (Abs.), transmittance (%), reflectance (%) and energy (E). Photometric range Absorbance : -4~5 Abs. (0.001 Abs. increments). Transmittance: 0~999.9% (0.01% increments). Reflectance: 0~999.9% (0.01% increments). Photometric accuracy ±0.002 Abs. (0~0.5 Abs.) with NIST 930D Filter. ±0.004 Abs. (0.5~1 Abs.) with NIST 930D Filter. ±0.3%T (0~100%T) with NIST 930D Filter. Photometric repeatability ±0.001 Abs. (0~1.0 Abs.) ±0.1%T. Baseline correction Selectable with storage in firmware. Baseline flatness Within ±0.001 Abs. (excluding noise; 2nm slit width and SLOW wavelength scanning speed). Drift Less than 0.0004 Abs. per hour (after 2 hours warm-up). Power requirements 100V, 120V, 220V, 240V, switch-selectable; 50/60Hz; 250 VA. Dimensions and weight Main spectrophotometer 570W X 660D X 275Hmm; about 36kg. |
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Condition
Used. Good functional unit. Instrument passes all functional testing. Please note, software or computer are not included.
Includes
- Shimadzu UV-2401PC UV-VIS Recording Spectrophotometer
- power cord
Warranty
30 Day warranty. We pledge to offer the best service and warranty to all of our customers! We are extending a 30 Day warranty on this item. This is our way of saying thank you for allowing us to serve you.
Certification
This is a genuine product from this manufacturer.