911015119999 D2012 Plus High Speed Personal Micro-Centrifuge Scilogex Subtotal: $935.00
Laboratory Equipment, Spectrophotometers
1901, T8DS Double Beam UV-Vis Persee
T8DS is a high performance double beam scanning spectrophotometer with a variable spectral bandwidth.
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.
Key Features
- 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 | 190-1100 nm | |
| Wavelength accuracy | ±0.3 nm | |
| Wavelength reproducibility | ≤0.1 nm | |
| Spectral bandwidth |
0.1, 0.2, 0.5, 1.0, 2.0, 5.0 nm |
|
| 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) | |
| Stray light | ≤0.12 %T (220 nm NaI, 340 nm NaNO2) | |
| Standard functionality | Photometric, Quantitative, Spectrum and DNA measurements | |
| 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 | |
| MODEL | PART NO | DESCRIPTION |
| T8DS | 1901 | True double beam UV-Vis Spectrometer with fixed cell holder, 190-900nm, variable 0.1,0.2,0.5,1.2,5nm bandwidth, PC controlled |
| Weight | 95 lbs |
|---|---|
| Dimensions | 21.5 × 23 × 11 in |
