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.
◆ High performance variable spectral bandwidth
◆ Wavelength accuracy +/- 0.3nm
◆ 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
Optical system | Split beam ratio |
Scan speed | Selectable |
Wavelength range | 190-1100 nm |
Wavelength accuracy | ±0.3 nm |
Wavelength reproducibility | ≤0.2 nm |
Spectral bandwidth | T7: 2 nm T7S: 0.5, 1.0, 2.0, 5.0nm |
Photometric mode | Transmittance, Absorbance, Energy Concentration |
Photometric range | -0.3-3.0 Abs |
Photometric accuracy | 0.002 A (0-0.5 A), 0.004 A (0.5-1 A), 0.3 %T (0-100 %T) |
Photometric reproducibility | 0.001 A (0-0.5 A), 0.002 A (0.5-1 A), 0.15 %T (0-100 %T) |
Photometric noise | 0.001A (500 nm, 30 min warm-up) |
Baseline flatness | 0.002 A (200-1000 nm) |
Baseline stability | 0.001 A/h (500 nm, 0 Abs, 2hrs warm-up) |
Stray light | ≤0.12 %T (220 nm NaI, 340 nm NaNO2) |
Standard functionality | Photometric, Quantitative, Spectrum and DNA measurements |
Cell holder | Automatic 8 cell changer |
Detector | Silicon photo diode |
Light source | Tungsten Halogen and Deuterium arc lamps |
Display | Digital LCD display |
Printer | Optional |
PC interface | RS232, USB |
Software support | Local and UV Win |
Power supply | Switch mode 120-230 VAC 50-60 Hz |
Weight | 80 lb |
Dimension | 28 x 24 x 20 in |