Colour Measurement (CM3)
With the OCS Colour Measurement (CM3), all types of pellets can be analysed by means of a colour spectrometer in a measuring channel with an inspection glass. The CM3 is usually connected upstream of the Pellet Scanner (PS25C). This scanner determines relevant colour values (Yellowness Index [YI], Whiteness Index [WI], CIE L*a*b*, etc.) based on the recorded colour spectrum.
Testable Raw Materials
- Transparent pellets (e.g., PET, PMMA, polycarbonate)
- Opaque pellets (e.g., polypropylene, polyethylene, ABS)
- Colored pellets (e.g., masterbatch pellets in various shades)
- Recycled plastic pellets (e.g., rPET, recycled HDPE, recycled PP)
Features
- Visualisation of real-time results (by means of Pellet Scanner PS25C)
Compatible with
- OCS Pellet Scanner (PS25C)
- OCS Pellet Analysing System (PA66)
