T8DCS Double Beam UV-Vis

T8DCS Double Beam UV-Vis

  • $6,999.00 USD

Contact a TN Lab Supply Rep to help with your analytical instruments solution.

T8DCS is a high-performance double beam spectrophotometer with a continuously selectable spectral bandwidth from 0.1-5nm.

It meets various demands for spectral bandwidth from users in different industries especially pharmaceutical industry and scientific research field.

The Czerny-Turner Monochromator with a holographic grating keeps stray light to a minimum and offers an excellent optical resolution.

The use of a photomultiplier tube as detector delivers exceptional sensitivity.

The T8DCS’ true double-beam optical system coupled with an efficient and well-proven electronic control system ensures high stability and low background noise.

Key Features

  •  A high-performance double beam spectrophotometer with a variable spectral bandwidth from 0.1-5nm, selected by a continuous changeable slit
  • User-friendly design allows easy light source replacement and routine maintenance
  • Large sample compartment design enables the use of a wide range of accessories


Optical system
Double beam 
Scan speed Selectable 
Wavelength range 190-900 nm
Wavelength accuracy ±0.3 nm
Wavelength reproducibility ≤0.1 nm
Spectral bandwidth

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0.1 – 5 nm Continually Adjustable
Photometric mode Transmittance, Absorbance, Energy Concentration, all using UVWin software
Photometric range -4.0-4.0 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)
Photometric noise 0.0004 A (500 nm, 30 min warm-up)
Baseline flatness 0.001 A (200-850 nm)
Baseline stability 0.0008 A/h (500 nm, 0 Abs, 2hrs warm-up)
Stray light

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≤0.01 %T (220 nm NaI, 340 nm NaNO2)
Standard functionality No standalone function
Cell holder Fixed position sample and reference
Detector  Photomultiplier tube
Light source Tungsten Halogen and Deuterium arc lamps
Display  No display
Printer Not available
PC interface  RS232, USB
Software support UV Win
Power supply Switch mode 120-230 VAC 50-60 Hz
Weight  95 lb
Dimension  21.5 x 23 x 11 in

Contact a TN Lab Supply Rep to help with your analytical instruments solution.



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