Lovibond® XD UV-VIS Spectrophotometers



The newly engineered Lovibond® XD7500 UV-VIS Spectrophotometer partners new technology with over 140 of the latest analytical methods for professional water quality testers.

Backed by Lovibond® Tintometer’s legendary accuracy and 130 years of expertise, the new UV-VIS Spectrophotometer brings water testing into the high-tech realm.


  • Waste water
  • Drinking water
  • Industrial process water
  • Scientific & research laboratories
  • Governmental and private laboratories


  • Premium optical system with reference beam for above average accuracy
  • Automatic test recognition with internal barcode reader
  • Automatic cuvette type recognition
  • Over 140 pre-programmed analytical methods
  • User defined methods can be created
  • Each Lovibond® photometric method is available with new methods for the UV range
  • Analytical quality assurance procedures include checks of the photometer (including methods) and sample matrix effects
  • Additional functions: measurement of transmission and absorbance; scanning of spectra; kinetics analysis
  • Large window with full colour graphic display
  • Security is supported by password protection for three different user levels
  • Interfaces: PLC-3 printer, USB and the ethernet for updates


  • XD 7500 UV-VIS: Measures both UV and visible range
  • XD 7000 VIS: Measures only the visible range


Two years


  XD7000 XD7500
Code no. L071307000 L071307500
Wavelength range 320 – 1100 nm (scan range) 190 – 1100 (scan range)
Light source Tungsten halogen lamp Xenon flash lamp (500 million flashes possible)
Optical system grid monochromator with reference beam and beam splitter after exit slit
Measurement concentration, single and multi-wavelength measurement of absorbance and % transmission, kinetics, spectra
Supported cuvette types round: 13, 16 and 24 mm
rectangular: 10, 20 and 50 mm
Automatic cuvette recognition round cuvettes
10, 20 and 50 mm rectangular cuvettes are detected
Test recognition via internal barcode reader
Power supply 100 – 240 V, 50 / 60 Hz
Display 17.8 cm high contrast colour graphic display
Protection class IP 30
Keyboard membrane keyboard
Interfaces ethernet, USB B, USB A for external memory, keyboard, barcode scanner and PCL compatible printer
Spectral bandwidth 4 nm
Wavelength accuracy approx. 1 nm on all Holmium peaks
Wavelength reproducibility better than 0.5 nm
Photometrical range -3.3 to + 3.3 Abs
Photometrical resolution Abs.: 0.001 Transmission: 0.1%
Photometrical accuracy / reproducibility 0.003 Abs below 0.6 Abs
0.5 % from 0.6 to 2.0 Abs
Photometrical linearity < 1 % up to 2.0 Abs between 340 to 900 nm
Drift < 0.005 Abs per hour after 15 minutes heat up time
Internal storage approx. 500 data sets
40 MB for spectra and kinetics
Progammability up to 1 000 user programmes
20 user profiles
Dimensions 422 w x 195 h x 323 d in mm
Weight approx. 4.5 kg


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