Persee T7S Spectrophotometer UV/Vis Reader, Persee (CAT#: STEM-S-1439-LGZ)

The manufacturer of Persee T7S Spectrophotometer UV/Vis Reader is Persee. Model is T7S. The T7/T7S is a high performance beamsplitter scanning spectrophotometer with variable spectral bandwidth that is innovative in instrument application, mechanical and optical design. Electronic controls and software enable this while maintaining functionality established and accepted within the industry. When connected to a PC using UV-Win software, additional functions are available including 3D spectroscopy, kinetic measurements, methods and data storage, data export in multiple formats and GLP management functions.

Condition: used
Scan speed: Selectable
Wavelength range: 190-1100 nm
Wavelength accuracy: ±0.3 nm
Wavelength reproducibility: ≤0.2 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: 0.001A (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)
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

1. High performance variable spectral bandwidth.
2. Wavelength accuracy/- 0.3 nm.
3. Supplied with a motorized 8-battery changer and pre-aligned tungsten and deuterium lamps.
4. Additional accessories for various applications.
5. The degree of automation is high, with minimal key depression required to start the analysis.

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