UV-VIS Double Beam Spectrophotometer
T80 UV-VIS Double Beam Spectrophotometer | PG Instruments UK
The T80 is a high performance double beam spectrophotometer available with a fixed (2nm) or variable (0.5, 1, 2, 5nm) spectral bandwidth, which is innovative in terms of instrument application, mechanical and optical design, electronic control, and software whilst retaining features that are well established and accepted through the industry
The T80 series of UV-Visible spectrophotometers are able to carry out photometric measurements, spectrum scans, quantitative determination, and DNA/Protein analysis.
The T80 range consists of two models:
- T80 UV-Vis instrument offering a fixed bandwidth of 2nm.
- T80+ UV-Vis instrument offering a variable bandwidth of 0.5, 1, 2 or 5nm.
Product Description
The T80 is a high-performance double-beam spectrophotometer available with a fixed (2nm) or variable (0.5, 1, 2, 5nm) spectral bandwidth.
The T80 is a high performance double beam spectrophotometer available with a fixed (2nm) or variable (0.5, 1, 2, 5nm) spectral bandwidth, which is innovative in terms of instrument application, mechanical and optical design, electronic control and software whilst retaining features that are well established and accepted through the industry.
The T80 series of UV-Visible Spectrophotometers are able to carry out photometric measurement, spectrum scans, quantitative determination 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 datastorage, exportation of data in multiple formats and GLP administration features. Both instruments have a spectral range of 190-1100nm.
The T80 range consists of two models:
T80 UV-Vis instrument offering a fixed bandwidth of 2nm. T80+ UV-Vis instrument offering a variable bandwidth of 0.5, 1, 2 or 5nm.
FEATURES & FUNCTIONS
- High performance fixed (2nm) or variable (0.5, 1, 2, 5nm) spectral bandwidth.
- Wavelength accuracy +/- 0.3nm.
- Supplied with a motorised 8 cell changer and pre-aligned Tungsten and Deuterium lamps.
- Holographic blazed grating 1200 lines /mm.
- High degree of automation requiring minimal key depressions to start analysis.
- A number of optional accessories are available which increase the flexibility of the instrument.
- Analysis for photometric measurement, spectrum scans, quantitative determination, and DNA/Protein analysis.
- UV-Win software gives additional functionality including 3D spectrum analysis and compliance with GLP protocol.
- Simple mechanical structure and modular electronics make routine maintenance very easy.
Technical Specifications:
| Instrument Type | T80 | T80+ |
| Optical System | Double beam | Double beam |
| Scan Speed | Selectable | Selectable |
| Wavelength Range | 190- 1100nm | 190- 1100nm |
| Wavelength Accuracy | ± 0.3nm | ± 0.3nm |
| Wavelength Reproducibility | £ 0.2nm | £ 0.2nm |
| Spectral Bandwidth | 2nm | 0.5, 1.0, 2.0, 5.0nm |
| Photometric Mode | Transmittance, Absorbance, Energy Concentration | Transmittance, Absorbance, Energy Concentration |
| Photometric Range | -0.3 – 3.0Abs | -0.3 – 3.0Abs |
| Photometric Accuracy | 0.002A (0 – 0.5A), 0.004A (0.5- 1.0A), 0.3%T (0- 100%T) | 0.002A (0 – 0.5A), 0.004A (0.5 – 1.0A), 0.3%T (0- 100%T) |
| Photometric Reproducibility | 0.001A (0 – 0.5A), 0.002A (0.5 – 1.0A), 0.15%T (0- 100%T) | 0.001A (0 – 0.5A), 0.002A (0.5- 1.0A), 0.15%T (0 – 100%T) |
| Photometric Noise | 0.001A (500nm) 30min warm-up | 0.001A (500nm) 30min warm-up |
| Baseline Flatness | 0.0015A (200- 1000nm) | 0.0015A (200- 1000nm) |
| Baseline Stability | 0.0008A/h (500nm, 0Abs), 2hr warm-up | 0.0008A/h (500nm, 0Abs), 2hr warm-up |
| Stray light | £ 0.12%T (220nm Nal, 340nm NaNO2) | £ 0.12%T (220nm Nal, 340nm NaNO2) |
| Standard Functionality | Photometric, Quantitative, Spectrum and DNA measurements. | Photometric, Quantitative, Spectrum and DNA measurements. |
| Cell Holder | Automatic 8 Cell changer | Automatic 8 cell changer |
| Detector | Silicon photo diode | Silicon photo diode |
| Light Source | Tungsten Halogen and Deuterium arc lamps | Tungsten Halogen and Deuterium arc lamps |
| Display | Digital LCD display | Digital LCD display |
| Printer | Not available | Not available |
| PC Interface | RS232/USB | RS232/USB |
| Software Support | Local and UV Win | Local and UV Win |
| Power Supply | Switchable 120 – 230VAC 50 – 60Hz | Switchable 120 – 230VAC 50 – 60Hz |
| Weight | 25Kg | 25Kg |
| Dimensions | 520mm, 420mm, 230mm | 520mm, 420mm, 230mm |
Each Unit is supplied with the following as standard:
- 1 x Certificate of conformity: 1 x Fuse (2A)
- 1 x 8 position 10mm path length motorized cell holder: 1 x Power cord
- 1 Pair 10mm Quartz cells: 1 x Instruction manual
- 1 x Black block for dark current correction: 1 x Packing list
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