PT ZONE: Color & Appearance Testing

TESTING: Appearance Measuring Instrument For Curved Surfaces and Small Parts
Established instrument for measuring reflective appearance now available for measuring curved surfaces and small parts. More (+)
TESTING: Online Color Measurement For Optimized Extrusion of Virgin & Recycled Resins
Equitech to showcase newest UV and visible color spectrophotomer for continuous monitoring of extruded plastics. More (+)


MOST RECENT CONTENT: Color & Appearance Testing

TESTING: One Sensor Inspects Roughness and Waviness

New roughness sensor boasts improved measuring productivity, reliable and fully-automatic measuring runs, and a common record of data.

TESTING: Spectrophotometer Specially Designed for Automotive

Datacolor's new hand-held spectrophotometer offers digital color communication for the automotive supply chain.

Color Pioneer Charvat Dies

Long-time SPE member, teacher and consultant.

TESTING: Datacolor Launches New Family of Handheld Spectrophotometers

Top notch repeatability and inter-instrument agreement is claimed for Datacolor's new handheld spectrophotometers.

Auxiliaries at K 2013: More Efficient, Flexible & User-Friendly

It’s hard to generalize about auxiliary equipment, but a few trends stood out at K, including: greater energy efficiency, ease of maintenance and cleaning, controls that provide more real-time and historical process information and greater ease of use.

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OVERVIEW:
Color & Appearance Testing

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The process of evaluating the accuracy of color in plastics is evolving from art to science. There is still a tremendous amount of reliance on the human eye, but advances in instrumentation such as spectrophotometers and colorimeters are helping compounders and processors to reproduce color with higher degrees of accuracy.


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