Opacity and Color Analyzer PR0120

Measuring system for color and/or opacity in production and in the laboratory.

This system tests color and opacity of products reliably and with long-term stability. The system is divided into a high-performance electronic section and a highly stable light source. The measuring range for opacity using transmitted light is form 0 to 5 (OD0 to OD5). In color mode the system uses the CIELab color space with a long-term stability in dE of <0.2. The measuring circuitry works together with the intelligent light source with a sampling range of 2 KHz. The use of different lenses enables high variability of application. Both incident and transmitted light can be used.


  • Sampling rate 2 KHz selective
  • Detection range 400 - 700 nm
  • Ambient light compensation
  • Resolution 16 bits per channel in 11 gain stages
  • Synchronous detection of all color channels
  • 100 MBit Ethernet interface, UDP
  • WIN 32 DLL
  • Variable measuring distance with various lenses
  • Supply voltage 24 V DC
  • Internal operating hours counter

Light source:

  • Internal high power LED light source
  • Internal color measurement of the radiated light
  • Supply voltage 24 V DC
  • RS232 interface
  • Internal operating hours counter
  • Light source with 2 power stages (low and high)
  • Color resolution <0.1 dE
  • Repeat accuracy <0.2 dE
PR0120 Processing electronics
PR0108 Light source
  • Transmission/reflection measurements in production and in the laboratory
Datasheets PR0120
Datasheet PR0120 (DE/EN)

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