| Titre : |
Quality of the daylight sources for industrial colour control |
| Type de document : |
texte imprimé |
| Auteurs : |
Robert Hirschler, Auteur ; Danielle F. Oliveira, Auteur ; Lincoln C. Lopes, Auteur |
| Année de publication : |
2011 |
| Article en page(s) : |
p. 88-100 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Colorimétrie
Sources de lumière
vision des couleurs
|
| Index. décimale : |
752 Couleur |
| Résumé : |
Information is presented based on measurements, published literature and the findings of the CIE Technical Committee TC1-44 Practical Daylight Sources for Colorimetry. For visual colour control, filtered incandescent lamps, filtered xenon short-arc lamps, fluorescent lamps and light-emitting diode sources are used as daylight simulators, while, in today’s industrial reflectance spectrophotometers, pulsed xenon lamps are used. Practical daylight simulators exist with characteristics satisfying the major national and international standards, but most of the commercially available colour-matching booths do not comply with these standards, in spite of the claims made by manufacturers. For instrumental control, well-maintained and calibrated sources may provide acceptable daylight simulation. |
| Note de contenu : |
EVALUATION OF DAYLIGHT SIMULATORS : Methods based on spectral comparison - Methods based on sample evaluation
EXPERIMENTAL : Instruments used - Booths, lamps and instruments measured - Normalisation of spectral irradiance values
RESULTS AND DISCUSSION : Comparison of irradiance measurements performed with different input optics - Uniformiti of illumination inside colour-matching booths - Daylight simulators for the visual appraisal of colour - Daylight simulators in colour-measuring spectrophotometers |
| DOI : |
10.1111/j.1478-4408.2011.00283.x |
| En ligne : |
http://onlinelibrary.wiley.com/doi/10.1111/j.1478-4408.2011.00283.x/pdf |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11105 |
in COLORATION TECHNOLOGY > Vol. 127, N° 2 (2011) . - p. 88-100
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