UV-Visible Spectrophotometer Shimadzu Model - Uv-1800
A compact , double-beam UV-VIS spectrophotometer wrapped in a sleek form. The UV-1800 uses the Czerny -turner mounting for its monochromator, and boasts the highest resolution in its class, a bright optical system, and a compact design. Available as either a stand alone instrument or a PC-controlled instrument, the UV-1800 is USB-memory ready,which enables users to save measurement data to highlt versartile USB memory, and perform data analysis and printing using a PC.Featuring the highest resolution in its class*, the UV-1800 easily satisfies the standards of wavelength resolution demanded by the European Pharmacopoeia.
Additionally, using a spectroscope with a Czerny-Turner mounting results in a compact, bright optical system. Stray light, wavelength repeatability and baseline stability have also been advanced to meet user requirements.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 PCL control codes.
| Wavelength range | 190 to 1100nm |
|---|---|
| Spectral bandwidth | 1nm (190 to 1100nm) |
| Wavelength display | 0.1-nm increments |
| Wavelength setting | 0.1-nm increments (1-nm increments when setting scanning range ) |
| Wavelength accuracy | ±0.1nm at 656.1nm D2 ±0.3nm (190 to 1100nm) |
| Wavelength repeatability | ±0.1nm |
| Stray light | less than 0.02% NaI at 220nm, NaNO2 at 340nm;less than 1.0% KCｌ at 198nm |
| Photometric system | Double Beam |
| Photometric range | Absorbance: -4 to 4 Abs Transmittance: 0% to 400% |
| Photometric accuarcy | ±0.002 Abs (0.5Abs);±0.004 Abs (1.0Abs);±0.006 Abs (2.0Abs) |
| Photometric repeatability | ess than ±0.001 Abs (0.5Abs) ;less than ±0.001 Abs (1Abs) ;less than ±0.003 Abs (2.0Abs) |
| Baseline stability | less than 0.0003 Abs/H at 700nm (one hour after light source turned ON) |
| Baseline flatness | within ±0.0006 Abs (190 to 1100nm,one hour after light source turned ON) |
| Noise level | Within 0.00005 Abs RMS value (at 700nm) |
| Dimensions (W×D×H) | 450(W) x 490(D) x 270(H) |
| Weight | 15kg |
| Printers | DPU, ESC/P, PCL printers, USB I/F Windows-compliant printers are available with USB memory and PC software |
| Memory | USB memory (option) Saved as text and UVPC file |
| Performance for PC | USB memory＋UVProbe (standard) Win XP |