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The new accelerator facility FAIR is under construction at GSI. Learn more.

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UV-Visible-Spectralphotometer CINTRA 40 (GBC)

  • Double beam arrangement with a true double monochromator
  • Wavelength range:190 to 900 nm
  • Tungsten-halogen  lamp (visible range) and deuterium lamp (UV range) as sources of light
  • Resolution: 0,1 nm
  • Wavelength accuracy: ± 0,2 nm
  • Wavelength reproducibility : ± 0,04 nm
  • Detector: Photomultiplier R-928-09
  • Stray light
    • at 220 nm (10g/L NaI) < 0.003%
    • at 340 nm (50g/L NaNO2) <0.0002%T
  • Photometric accuracy
    • ± 0,001 A in 0 to 0,5
    • ± 0,002 A in 0,5 to 1,0 A
  • Photometric reproducibility
    • ± 0,00005 A in 0 to 0,5
    • ± 0,0001 A in 0,5 to 1,0 A
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    If you have any further questions or remarks, please send an email to B.Kindler.