STN EN ISO 18314-4
| Označenie: | STN EN ISO 18314-4 |
| Platnosť: | Zrušená |
| Počet strán: | 36 |
| Jazyk: |
EN
|
| Listinná verzia: | 17,20€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
15,48€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 17,20€ c) S možnosťou tlače, prenosu textu a obrázkov: 22,36€ |
| Slovenský názov: | Analytická kolorimetria. Časť 4: Index metamérie pre dvojice vzoriek pri zmene svetla (ISO 18314-4: 2020) |
| Anglický názov: | Analytical colorimetry - Part 4: Metamerism index for pairs of samples for change of illuminant (ISO 18314-4:2020) |
| Dátum vydania: | 01. 10. 2021 |
| Dátum zrušenia: | 01. 04. 2024 |
| ICS: | 87.060.10 |
| Triediaci znak: | 67 2061 |
| Úroveň zapracovania: | idt ISO 18314-4:2020, idt EN ISO 18314-4:2021 |
| Vestník: | 09/21 |
| Zmeny: | |
| Nahradzujúce normy: | STN EN ISO 18314-4:2024-04 (67 2061) |
| Nahradené normy: | |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document specifies a formalism for the calculation of the illuminant metamerism of solid surface colours. It cannot be applied to colours of effect coatings without metrical adaptation. This document only covers the phenomenon of metamerism for change of illuminant, which has the greatest meaning in practical application. In the case of chromaticity coordinates of a pair of samples under reference conditions that do not exactly match, recommendations are given on which correction measures are to be taken. Regarding the reproduction of colours, the metamerism index is used as a measure of quality in order to specify tolerances for colour differences between a colour sample and a colour match under different illumination conditions. |
| Náhľad normy: | Náhľad normy (PDF) |