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InfrastructureUltraviolet-visible spectrophotometer UV-Vis


Ultraviolet-visible spectrophotometer UV-Vis

UV-Vis spectrometer

(Perkin Elmer Lambda). Used mainly for the measurement in continuous of the performancee of microfluidic and nanofiltration devices and media.

Main specifications:

  • Wide wavelength range: 190 nm to 1100 nm.
  • Scan speeds from 7.5 nm/min to 2880 nm/min
  • Double beam optics for long term stability, reference compensation and baseline correction.
  • Connected to auxiliary computer for automated operation.
  • Stray Light (2 sec resp time): < 0.03%T at 220 nm
  • Wavelenght Accuracy: 0.3 nm at D2 peak 656.1 nm
  • Wavelenght Reproducibility: 0.1 nm
  • Slit Width: 2 nm
  • Photometric Accuracy: 0.005 A at 1 A
  • Photometric Reproducibility: 0.002 A at 1A
  • Photometric Range: -3 A to 3 A.
  • Photometric Stability: < 0.0003 A/h (500 nm, 1 sec resp)


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Page last modified on February 20, 2018, at 09:03 PM.