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Proceedings Paper

Industrial color measurement: the state of the art
Author(s): Robert Hirschler; Jennifer Gay
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Paper Abstract

Modern industrial color measuring instruments are grouped into three levels according to their performance (in terms of accuracy, reproducibility and repeatability) and technical specifications: top-of-the-line, mid-range and entry-level. Due to advances in the design, manufacturing and control of the instruments, top-of-the-line specificatins are no longer achievable only for bench-top instruments: portable and on-line spectrophotometers are also available at this level. Recent advances made special features such as spectrogoniometry and double-monochromator, spectrofluorimetry - formerly encountered only in research laboratories - available in industrial instruments. Entry-level instruments have become more rugged and affordable than ever. The authors tested over 30 color measuring spectrophotometers in laboratory and industry, and found that the performance of well-maintained and well-operated instruments is within the original specficiations provided by the manufacturers.

Paper Details

Date Published: 6 June 2002
PDF: 4 pages
Proc. SPIE 4421, 9th Congress of the International Colour Association, (6 June 2002); doi: 10.1117/12.464759
Show Author Affiliations
Robert Hirschler, SENAI/CETIQT (Brazil)
Jennifer Gay, SENAI/CETIQT (Brazil)

Published in SPIE Proceedings Vol. 4421:
9th Congress of the International Colour Association
Robert Chung; Allan Rodrigues, Editor(s)

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