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Normas DIN – AENOR
DIN ISO/TR 28642:2018-06;DIN SPEC 13959:2018-06

DIN ISO/TR 28642:2018-06;DIN SPEC 13959:2018-06

Dentistry - Guidance on colour measurement (ISO/TR 28642:2016)

Médecine bucco-dentaire - Directives relatives au mesurage de la couleur (ISO/TR 28642:2016)

Zahnheilkunde - Leitfaden zur Farbmessung (ISO/TR 28642:2016)

Fecha:
2018-06 /Active
Equivalencias internacionales:

ISO/TR 28642 (2016-12)

Resumen:
This document identifies three types of topics related to shade conformity and interconvertibility of monochromatic and polychromatic tissues and materials related to the discipline of dentistry; it describes visual and instrumental methods for assessment of these topics. This document suggests interpretation of the findings through colour difference thresholds and provides guidelines for future standardization related to dental shade conformity and interconvertibility. It also includes guidelines related to colour vision of persons undertaking visual colour assessments and instructions for reporting of colour and colour difference assessments.
Keywords:
Colorimetry, Colour, Definitions, Dental, Dentistry, Determination, Measuring instruments, Perception, Stability, Stains (discoloration), Teeth, Testing, Visual inspection (testing)
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