T7/T7S UV-Vis
T7: UV-Vis Spectrometer
T7S: UV-Vis Spectrometer
T7/T7S is a high performance split beam scanning spectrophotometer available with variable spectral bandwidth, which is innovative in terms of instrument application, mechanical and optical design. Electronic control and software enable this while maintaining features that are well established and accepted through the industry.
T7/T7S is able to carry out photometric measurements, spectrum scans, quantitative determinations 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 data storage, exportation of data in multiple formats and GLP administration features.
Key Features
◆ High performance variable spectral bandwidth
◆ Wavelength accuracy +/- 0.3nm
◆ Supplied with a motorized 8 cell changer and pre-aligned Tungsten and Deuterium lamps
◆ Additional accessories for multi application
◆ High degree of automation requiring minimal key depressions to start analysis
Specifications
Optical system | Split beam ratio |
Scan speed | Selectable |
Wavelength range | 190-1100 nm |
Wavelength accuracy | ±0.3 nm |
Wavelength reproducibility | ≤0.2 nm |
Spectral bandwidth | T7: 2 nm T7S: 0.5, 1.0, 2.0, 5.0nm |
Photometric mode | Transmittance, Absorbance, Energy Concentration |
Photometric range | -0.3-3.0 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), 0.002 A (0.5-1 A), 0.15 %T (0-100 %T) |
Photometric noise | 0.001A (500 nm, 30 min warm-up) |
Baseline flatness | 0.002 A (200-1000 nm) |
Baseline stability | 0.001 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 | Automatic 8 cell changer |
Detector | Silicon photo diode |
Light source | Tungsten Halogen and Deuterium arc lamps |
Display | Digital LCD display |
Printer | Optional |
PC interface | RS232, USB |
Software support | Local and UV Win |
Power supply | Switch mode 120-230 VAC 50-60 Hz |
Weight | 80 lb |
Dimension | 28 x 24 x 20 in |
Accessories & Spare Parts
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UVWIN Software
Key Functions:
-Spectral Analysis
-Quantitative Analysis
-Kinetic Analysis
-DNA Protein Determination Analysis
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LS181-1 5 cell holder
Description:
Cell Pathlength: 5 -50mm
(adjustable)
Number of Cells: 5
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CH181-1 Constant temperature sample holder
Description:
Cell Pathlength: 10mm
Number of Cells: 5
Requires PTC-2 Peltier Water Circulator
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PTC-2 Peltier
Description:
Temperature range: 5 - 75°C
Use in conjunction with CH181-1
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W-200 Tungsten Lamp(0111-10-010-06)
Description:
Wavelength range: 400-1100 nm
Life: >1000hs
The bigger one in the picture is for T7/T7S.
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D2-200 Deuterium Lamp (DG0363024001)
Description:
Wavelength range: 190-400 nm
Life: >2000hrs
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MH181-1 Micro cell holder
Description:
Pathlength: 10mm
Minimum Cell Window
Width: 2mm
Minimum Cell Window
Height: 10mm
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MR181-1 Specular Reflection
Description:
Incidence angle: 5°
Size of Sample Area Measured: 11 × 9mm to 60 × 40mm
Spectral Range: 200 - 1100nm
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PS181-2 Sipper Pump
Description:
Pump speed: 0.1— 250 RPM
Speed resolution: 0.1RPM less than 30RPM Speed and 1 RPM above 30 RPM Speed
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S181-1 Solid Sample Holder
Description:
Maximum sample size: 80mm x 55mm x 5mm
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TR181-1 Test tube holder
Description:
Test Tube Diameter: 15 -25mm
Test Tube Height: 90 -120mm
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DS181-1 Angle adjustable holder
Description:
Maximum angle: 45 Degrees
Minimum Sample Size: 4mm (Width)
Maximum Sample Size: 80x55xmm