Sedico Ltd.

Sedico Ltd.

- Model 20 - Visible Scanning Single Beam Spectrophotometer



The SpectroScan 20 is a visible scanning single beam spectrophotometer having a wavelength range between 320 nm and 1100nm. It is characterised with a wide wavelength range satisfying requirements of various fields.

It comes with the following features:

  • Scan type single beam spectrophotometer with wide wavelength range.
  • Manual 4-cell holder accommodates long path length cells up to 100mm.
  • Optimized optics and electronics design, light source and detectors from the world famous manufacturer ensure high performance ad reliability.
  • Four measurement modes provided: Photometric, Spectrum scan, Kinetics and Quantitation.
  • Data output can be obtained via a printer port and a RS-232 interface (USB port).
  • PC controlled measurement can be achieved for more accurate and flexible requirements.


  • Wavelength range: 320 – 1100nm
  • Spectral bandwidth: 2nm (1.0 and 5.0 nm optional to the user's choice)
  • Wavelength accuracy: ±0.5nm
  • Wavelength reproducibility: 0.2nm
  • Photometric range: -0.3 ~ 3A
  • Light source: Tungsten Halogen Lamp
  • Detector: Silicon photo-diode
  • Display: 6 inches high light blue LCD

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