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T8DCS Spectrophotometer

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 scientic research field.

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


◆ 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 use of a wide range of accessories

Optical system

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Optical Path System←

Double beam 
Scan speedSelectable 
Wavelength range190-900 nm
Wavelength accuracy±0.3 nm
Wavelength reproducibility≤0.1 nm
Spectral bandwidth

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SBW←

0.1 – 5 nm Continually Adjustable
Photometric modeTransmittance, Absorbance, Energy Concentration, all using UVWin software
Photometric range-4.0-4.0 Abs
Photometric accuracy0.002 A (0-0.5 A), 0.004 A (0.5-1 A), 0.3 %T (0-100 %T)
Photometric reproducibility0.001 A (0-0.5 A)
Photometric noise0.0004 A (500 nm, 30 min warm-up)
Baseline flatness0.001 A (200-850 nm)
Baseline stability0.0008 A/h (500 nm, 0 Abs, 2hrs warm-up)
Stray light

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Stray Light←

≤0.01 %T (220 nm NaI, 340 nm NaNO2)
Standard functionalityNo stand alone function
Cell holderFixed position sample and reference
Detector Photo multiplier tube
Light sourceTungsten Halogen and Deuterium arc lamps
Display No display
PrinterNot available
PC interface RS232, USB
Software supportUV Win
Power supplySwitch mode 120-230 VAC 50-60 Hz
Weight 95 lb
Dimension 21.5 x 23 x 11 in
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