Shimadzu UV-2550PC UV-Vis Spectrophotometer
The Shimadzu UV-2550, with it's double-blazed grating, double monochromator design, provides a high-energy throughput optical system with ultra-low stray light. While featuring low stray light, excellent energy characteristics are provided over an extremely wide wavelength range (200 - 1100 nm), from the ultraviolet to visible, and into the near infrared for both liquid and solid samples.
Use of this instrument is currently determined on a case-by-case basis by the LSBI administration, and it is not available to all LSBI users. Researchers interested in utilizing this instrument, please send a brief email outlining your intended research needs to the LSBI Director, Professor Karen Wooley. If you are approved to use the instrument, instructions on how to proceed will be sent via email from the LSBI administration.
This Unit is in new condition Open Box. Never been used in Original Box and Packing.
90 days Scinteck warranty
The Shimadzu UV-2550, with it's double-blazed grating, double monochromator design, provides a high-energy throughput optical system with ultra-low stray light. While featuring low stray light, excellent energy characteristics are provided over an extremely wide wavelength range (200 - 1100 nm), from the ultraviolet to visible, and into the near infrared for both liquid and solid samples.
Use of this instrument is currently determined on a case-by-case basis by the LSBI administration, and it is not available to all LSBI users. Researchers interested in utilizing this instrument, please send a brief email outlining your intended research needs to the LSBI Director, Professor Karen Wooley. If you are approved to use the instrument, instructions on how to proceed will be sent via email from the LSBI administration.
- Low stray light
The UV-2550, with its DDM (double blazed grating, double monochromator) design, provides a high energy throughput optical system with ultra low stray light. The UV-2450, the single monochromator version of the UV-2550, achieves 0.015% stray light even with its simpler optical system. - High Performance
Both instruments offer outstanding cost performance in their ability to provide UV-VIS spectral analysis of wide ranging samples, including organic and inorganic compounds, biological samples like DNA and enzymes, as well as special measurements on optical materials. - Windows XP Pro/2000 Pro Compatible
Operating under the Windows XP Pro/2000 Pro environment, the new generation UV Probe software is provided as standard. UVProbe incorporates the latest multitasking and report generation functionality, including network support, enabling measurement assistance among colleagues and effective presentation of precious data. - Analysis of multiple trace samples
The 8/16 micromulti-cell permits selection among 4 possible combinations with sample capacities of 50mL and 100mL. And, either the normal type or the constant-temperature controlled type cell holder may be selected.
UV-2550 | |
190 to 900nm (performance guaranteed range). Extendable to 1,100nm through the use of the optional photomultiplier. (The measurable range maybe restricted in the shorter wavelength side depending on the type of photomultipler used.) | |
Monochromator System | UV-2450: Single monochromator with a high-performance blazed holographic grating in the aberration corrected Czerny-Turner mounting. |
UV-2550: 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 Accuracy | ±0.3nm |
Wavelength Repeatability | ±0.01nm |
Wavelength Scanning Speed | FAST, MEDIUM, SLOW, and SUPER SLOW |
Light Source | 50W halogen lamp (2,000 hours of life) and D2lamp (500 hours of life) |
Light Source lamp switching | Selectable between 282nm and 393nm |
Stray Light | UV-2550: 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 | Abosrbance: -4~5 Abs. (0.001 Abs. increments) |
Photometric Accuracy | ±0.002Abs(0~0.5Abs), ±0.004Abs(0.5~1Abs),±0.3T (0~100%T) |
Photometric Repeatability | 0.001Abs (0~0.5Abs), ±0.1%T |
Baseline Correction | Selectable with storage in firmware |
Baseline Flatness | Within ±0.001Abs. |
Drift | Less than 0.0004 Abs. per hour (after 2 hours warm-up) |
Dimensions | 570 (W) x 660 (D) x 275 (H) (mm) |
Weight | |
Power Supply | AC 100V/120V/220V/240V, 50/60Hz 250VA (switch-selectable) |