T7/T7S UV-Vis-PERSEE

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 *→Click here to know more about* *Optical Path System←*	Split beam ratio
Scan speed	Selectable
Wavelength range	190-1100 nm
Wavelength accuracy	±0.3 nm
Wavelength reproducibility	≤0.2 nm
Spectral bandwidth *→Click here to know more about* *SBW←*	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 *→Click here to know more about* *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