Description
Features:
T8DS is a high performance double beam scanning spectrophotometer with a variable spectral bandwidth. The Czerny-Turner Monochromator with a holographic grating keeps stray light at a minimum and offers excellent optical resolution. The use of a photomultiplier tube as detector delivers exceptional sensitivity. The true double-beam optical system coupled with an efficient and well proven electronic control system ensures high stability and low background noise.
◆ Czerny-Turner Monochromator with high resolution holographic grating
◆ High performance variable (0.1, 0.2, 0.5, 1.0, 2.0, 5.0nm) spectral bandwidth
◆ High resolution, excellent performance, long term stability
◆ Additional accessories for multi-application, support the ultra-volume cuvettes
Specifications:
- Optical system: Double beam
- Scan speed: Selectable
- Wavelength range: 190-900 nm
- Wavelength accuracy: ±0.3 nm
- Wavelength reproducibility: ≤0.1 nm
- Stray light: ≤0.01 %T (220 nm NaI, 340 nm NaNO2)
- Photometric mode: Transmittance, Absorbance, Energy Concentration, all using UVWin software
- Photometric range: -4.0-4.0 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)
- Photometric noise: 0.0004 A (500 nm, 30min warm-up)
- Baseline flatness: 0.001 A (200-850 nm)
- Baseline stability: 0.0008 A/h (500 nm, 0 Abs, 2hrs warm-up)
- Standard functionality: No stand alone function
- Cell holder: Fixed position sample and reference
- Detector: Photo multiplier tube
- Light source: Tungsten Halogen and Deuterium arc lamps
- Display: No display
- Printer: Not available
- PC interface: RS232, USB
- Software support: UV Win
- Power supply: Switch mode 120-230 VAC 50-60 Hz
- Weight: 95 lb
- Dimension: 21.5 x 23 x 11 in
