Product Description
The T70 is a high performance split 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 T70 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 T70 range consists of two models:
T70 UV-Vis instrument offering a fixed bandwidth of 2nm.
T70+ 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 available which increase the flexibility of the analysis.
- 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.
Specifications
Optical system : Split beam ratio
Scan speed : Selectable
Wavelength range : 190 ~ 1100nm
Wavelength accuracy : ≤ 0.3nm
Wavelength reproducibility : ≤ 0.2nm
Spectral bandwidth : 2nm
Photometric mode : Transmittance, Absorbance,Energy Concentration
Photometric range : -0.3-3.0Abs
Photometric accuracy : 0.002A (0-0.5A), 0.004A (0.5 -1A) , 0.3%T (0 -100%T)
Photometric reproducibility : 0.001A (0 - 0.5A), 0.002A (0.5 -1A) 0.15%T (0 -100%T)
Photometric noise : 0.001A (500nm) 30min warm-up
Baseline flatness : 0.002A (200 -1000nm)
Baseline stability : 0.001A/h (500nm,0Abs),2hr warm-up
Stray light : ≤ 0.12%T (220nm Nal, 340nm NaNO2) ≤ 1.0%T (340nm NaNO2)
Standard Functionality : Photometric, & Quantitative Measurement
Detector : Silicon photo diode
Light source : Tungsten Halogen
Display : Digital LCD display
Printer : Mini Printer
PC Interface : RS232
Software support : Local and UV-Win
Power supply : Switch mode 95 - 250VAC 50 - 60Hz
Weight : 11kg
Dimensions : 476(mm), 362(mm), 225(mm)
Each Unit is supplied with the following as standard:
1 x Certificate of conformity
1 x Power cord1 Pair of quartz cells (T60U), glass cells (T60V)
1 x Instruction manual
1 x Quantitative program card (T60U Only)
1 x Dust cover
1 x Black block for dark current correction
1 x Packing list
1 x Fuse (2A