PERSEE - T7/T7S UV/Vis Spectrophotometer
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T7/T7S is a high performance split beam scanning spectrophotometer available with variable spectral bandwidth, which is...
T7/T7S is able to carry out photometric measurements, spectrum scans, quantitative determinations and DNA/protein analysis. When interfaced to a PC using the UV-Win software, many more features are available including three-dimensional spectrum, kinetic measurements, method and data storage, exportation of data in multiple formats and GLP administration features.
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Features of T7/T7S UV/Vis Spectrophotometer
- High performance variable spectral bandwidth * Wavelength accuracy +/- 0.3 nm * Supplied with a motorized 8 cell changer and pre-aligned Tungsten and Deuterium lamps * Additional accessories for multi application * High degree of automation requiring minimal key depressions to start analysis
General Specifications
| Depth | 420 mm |
| Height | 520 mm |
| Width | 230 mm |
| Photometric Range | -0.3-3Abs |
| Weight | 25 kg |
| Wavelength Range | 190 to 1100 nm |
| Scanning Speed | Selectable |
| Light Source | Tungsten Halogen and Deuterium arc lamps |
| Optics | Split Beam |
| Photometric Noise | 0.001A (500 nm) |
| Stray Light | ?0.12%T |
Additional Specifications
Wavelength reproducibility
?0.2 nm
Spectral bandwidth
T7: 2nm
T7S: 0.5, 1.0, 2.0, 5.0 nm
Photometric mode
Transmittance, Absorbance, Energy Concentration
Photometric accuracy
0.002A (0-0.5A), 0.004A (0.5-1A), 0.3%T (0-100%T)
Photometric reproducibility
00.001A (0-0.5A), 0.002A (0.5-1A), 0.15%T (0-100%T)
Baseline flatness
0.002A (200-1000 nm)
Baseline Stability
0.001A/h (500nm, 0 Abs), 2 hr warm-up
Standand functionality
Photometric, Quantitative, Spectrum and DNA measurements
Cell Holder
Automatic 8 cell changer
Detector
Silicon photo diode
Display
Digital LCD display
Printer
Optional
PC interface
RS232
Software support
Local and UV Win
Power supply
Switch mode 120-230VAC 50-60Hz