Application fields

  • Process and quality control (SpectroPad DOC)
  • Measurement of linearization, profi ling and custom charts on most different materials
  • Single measurements of spot-colors with subsequent check of color-true printing

Main features

  • Portable, wireless (battery operated, WiFi)
  • Measurement aperture diameter 6 mm
  • Barbieri qb-technology inside (D50 LED illumination, next generation of highest precision spectral core)
  • ISO 13655-2009 measurement condition: M1, M0 and M2 (UVCut)
  • 1-line manual scanning
  • Touch Screen
  • temperatur and humidity sensor
  • Including free measurement software Barbieri Gateway for Mac and PC
  • Geometry: 45:0

DOC (Digital Output Control)

Easy Process Control for Digital Large Format Printing.
Barbieri DOC compares the actual print with a preset reference and gives immediate feedback if color values are within tolerance; without computer, directly on the large format printer.
Get more information about DOC (Digital Output Control)

Image Quality

SpectroPad Series 2 is the first and only device, which enters into the field of image quality evaluations.
As a first, the SpectroPad Series 2 performs an evaluation for homogeneity (uniformity) on the print according to Fogra M-Score.

System requirements

  • Microsoft Windows XP or later (32 and 64 bit)
  • Mac OS X 10.5 or later (Intel)


Three Square Technology Limited


The portable professional spectrophotometer to measure most variety of different refl ective media used in professional digital printing (including large and wide format).
Thanks to its independence from a computer it can be used also directly on the printer. His integrated touch display facilitates the interaction with the device and gives immediate feedback about the measurement results.