T80 Double Beam UV/Vis Spectrophotometers

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.

Specifications

• High performance, double beam spectrophotometer ensures good optical stability.
• Spectral range: 190 to 1100nm. Selectable scan speed.
• Wavelength accuracy: ±0.3nm.
• Can 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 3D spectrum, kinetic measurements, method and data storage, exportation or data in multiple formats and GLP administration features.
• Stray light: ó0.12%T (220nm NaI, 340nm NaNO2).
• Innovative in terms of instrument application, mechanical and optical design, electronic control and software.
• Pre-aligned deuterium and tungsten light sources deliver superior stability across the full wavelength range.
• Holographic blazed grating 1200 lines/mm.
• Photometric mode: Transmittance, absorbance, energy concentration.
• Photometric range: -0.3 to 3.0 Abs. Accuracy: 0.002A (0 to 0.5A), 0.004A (0.5 to 1.0A), 0.3%T (0 to 100%T). Reproducibility: 0.001A (0 to 0.5A), 0.002A (0.5 to 1.0A), 0.15%T (0 to 100%T). Noise: 0.001A (500nm) 30 min warm-up.
• Baseline flatness: 0.0015A (200 to 1000nm). Stability: 0.0008A/h (500nm, 0Abs), 2 hr warm-up.
• Simple mechanical structure and modular electronics for easy routine maintenance.
• Modular design allows easy access to all optical surfaces which can be easily cleaned to maintain optimum reflectivity.
• Detector: silicone photo diode.
• Digital LCD display.
• RS232 interface. No printer available.
• Supplied with a motorised 8-cell changer, pre-aligned Tungsten and Deuterium lamps, a certificate of conformity, one 8-position 10mm path length motorised cell holder, one pair of 10mm Quartz cells, one black block for dark current correction, one fuse, power cord, instruction manual and packing list.
• Dimensions (W x D x H): 520 x 420x 230mm.
• Weight: 25kg.
• Power: 120-230 V (switchable).