T7D/T7DS Double Beam UV-Vis Spectrometer
T7D/T7DS is a high-performance double beam scanning spectrophotometer available with a variable spectral bandwidth, which is innovative in terms of instrument application, mechanical and optical design.
Electronic control and software enable this while maintaining features that are well established and accepted through the industry.
T7D/T7DS 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.
T7D: UV-Vis Spectrometer Price: $4,299.00
T7DS: UV-Vis Spectrometer Price: $4,999.00
High-performance variable spectral bandwidth
Wavelength accuracy +/- 0.3nm
Supplied with a motorized 8 cell changer and pre-aligned Tungsten and Deuterium lamps
A number of optional accessories available to increase the flexibility of analysis
High degree of automation requiring minimal key depressions to start an analysis
The simple mechanical structure and modular electrical design make the routine maintenance easy
Optical system Double beam Scan speed Selectable Wavelength range 190-1100 nm Wavelength accuracy ±0.3 nm Wavelength reproducibility ≤0.2 nm Spectral bandwidth
T7D: 2 nm
T7DS: 0.5, 1.0, 2.0, 5.0 nm
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 0.001 A (500 nm, 30 min warm-up) Baseline flatness 0.0015 A (200-1000 nm) Baseline stability 0.0008 A/h (500 nm, 0 Abs, 2 hrs 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 photodiode 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