UV 1800
Designed in accordance with the governing European and Japanese Pharmacopoeia, the new UV-1800 UV-VIS spectrophotometer achieves a resolution of 1 nm, the highest in its class, in a compact design.
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Informations
- DISTRIBUTEUR :
PROHELAB
- ORIGINE :
- Algérie
- FICHE TECHNIQUE
Designed in accordance with the governing European and Japanese Pharmacopoeia, the new UV-1800 UV-VIS spectrophotometer achieves a resolution of 1 nm, the highest in its class, in a compact design. Offering an array of user-friendly features, the UV-1800 can be used as either a stand-alone or as a PC-controlled instrument.
High resolution
Featuring the highest resolution in its class* (1 nm), the UV-1800 easily satisfies the standards of wavelength resolution demanded by the European Pharmacopoeia. Additionally, using a blazed, holographic grating with a Czerny-Turner mount results in a compact, high-throughput optical system. Stray light, wavelength repeatability and baseline stability have also been advanced to meet user requirements. (*As of March 2007, according to Shimadzu research.)
Compact
Only 450 mm wide, the UV-1800 is one of the most compact instruments in its class, allowing installation in tight spaces. In comparison to the UV-1700, the required space has decreased by about 15%, and the width has narrowed by about 20%.
User Friendly
USB memory can be connected directly to the UV-1800. Users can now analyze data on a PC using UVProbe software. In addition, data for spectra and time-course curves can be displayed and saved with commercial spreadsheet software. Printing is possible to printers that support ESC/P, PCL, and USB I/F control codes.
Specifications UV-1800
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Wavelength range |
190 to 1100nm |
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Spectral bandwidth |
1nm (190 to 1100nm) |
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Wavelength display |
0.1-nm increments |
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Wavelength setting |
0.1-nm increments (1-nm increments when setting scanning range ) |
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Wavelength accuracy |
±0.1nm @ 656.1nm D2 |
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Wavelength repeatability |
±0.1nm |
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Stray light |
less than 0.02% NaI @ 220nm, NaNO2 @ 340nm |
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|
less than 1.0% KCl @ 198nm |
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Photometric system |
Double Beam |
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Photometric range |
Absorbance: -4to4 Abs |
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Photometric accuracy |
±0.002 Abs (0.5Abs) |
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|
±0.004 Abs (1.0Abs) |
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|
±0.006 Abs (2.0Abs) |
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Photometric repeatability |
less than ±0.001 Abs (0.5Abs) |
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less than ±0.001 Abs (1Abs) |
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|
less than ±0.003 Abs (2.0Abs) |
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Baseline stability |
less than 0.0003 Abs/H @700nm |
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Baseline flatness |
within ±0.0006 Abs |
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Noise level |
within 0.00005 Abs RMS value (@700nm) |
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Dimensions (W×D×H) |
450(W) x 490(D) x 270(H) |
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Weight |
15kg |
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Printers |
DPU, ESC/P, PCL printers, USB I/F Windows-compliant printers are available with USB memory and PC software |
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Memory |
USB memory (option) Saved as text and UVPC file |
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Performance for PC |
USB memory + UVProbe (standard) Win XP |
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