Spectrophotometer, UV-Vis, Persee T7 and T7S, New

Spectrophotometer, UV-Vis, Persee T7 and T7S, New

Spectrophotometer, UV-Vis, Persee T7 and T7S, New
Wavelength range 190-1100 nm
T7 $4390.00 US
T7S $4690.00 US

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T7/T7S is a high performance split beam beam scanning spectrophotometer available with a 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


Optical system
Optical Path 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, 5.0 nm
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 0.001 A (500 nm, 30 min warm-up)
Baseline flatness 0.002 A (200-1000 nm)
Baseline stability 0.001 A/h (500 nm, 0 Abs, 2 hrs 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
UVWIN UV/Win Software & RS232 Communication Cable
Price : $199.00 US
Key Functions:
-Spectral Analysis
-Quantitative Analysis
-Kinetic Analysis
-DNA Protein Determination Analysis

LS181-1 5 cell holder
Price : $350.00 US
Cell Pathlength: 5 -50mm
Number of Cells: 5

CH181-1 Constant temperature sample holder
Price : $615.00 US
Cell Pathlength: 10mm
Number of Cells: 5
Requires PTC-2 Peltier Water Circulator

PTC-2 Peltier
Price : $865.00 US
Temperature range: 5 – 75°C
Use in conjunction with CH181-1

W-200 Tungsten Lamp(0111-10-010-06)
Price : $25.00 US
Wavelength range: 400-1100 nm
Life: >1000hs
The bigger one in the picture is for T7/T7S.

D2-200 Deuterium Lamp (DG0363024001)
Price : $350.00 US
Wavelength range: 190-400 nm
Life: >2000hrs

MH181-1 Micro cell holder
Price : $165.00 US
Pathlength: 10mm
Minimum Cell Window
Width: 2mm
Minimum Cell Window
Height: 10mm

MR181-1 Specular Reflection
Price : $480.00 US
Incidence angle: 5°
Size of Sample Area Measured: 11 × 9mm to 60 × 40mm
Spectral Range: 200 – 1100nm

PS181-2 Sipper Pump
Price : $1,250.00 US
Pump speed: 0.1— 250 RPM
Speed resolution: 0.1RPM less than 30RPM Speed and 1 RPM above 30 RPM Speed

S181-1 Solid Sample Holder
Price : $150.00 US
Maximum sample size: 80mm x 55mm x 5mm

TR181-1 Test tube holder
Price : $145.00 US
Test Tube Diameter: 15 -25mm
Test Tube Height: 90 -120mm

DS181-1 Angle adjustable holder
Price : $350.00 US
Maximum angle: 45 Degrees
Minimum Sample Size: 4mm (Width)
Maximum Sample Size: 80x55xmm


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