Compact device for measurement of color changeable materials

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F15%3A00003269" target="_blank" >RIV/46747885:24410/15:00003269 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24220/15:#0003567

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Compact device for measurement of color changeable materials

Popis výsledku v původním jazyce

Measurement of kinetic behavior of color changeable pigments applied on substrates such as textiles, plastics, etc. by standard spectrophotometer is difficult due to long time period between individual measurements (5s) and impossibility of measuring whole color change during exposure without interruption of illumination of sample during measurement. It means, standard reflectance spectrophotometers enable off-line measurement of kinetic behavior during exposure period and quasi on-line measurement during reversion period. Based on this problem, it is only possible to obtain precise data during reversion ? decay process. Growth process (exposure) of photochromic materials is affected by high variability of data. Following this knowledge was developed original experimental system with short time scanning of color change of photochromic samples during growth and decay period of color change. In case of textured surfaces it is necessary to use adaptation of hemispherical illumination in i

Název v anglickém jazyce

Compact device for measurement of color changeable materials

Popis výsledku anglicky

Measurement of kinetic behavior of color changeable pigments applied on substrates such as textiles, plastics, etc. by standard spectrophotometer is difficult due to long time period between individual measurements (5s) and impossibility of measuring whole color change during exposure without interruption of illumination of sample during measurement. It means, standard reflectance spectrophotometers enable off-line measurement of kinetic behavior during exposure period and quasi on-line measurement during reversion period. Based on this problem, it is only possible to obtain precise data during reversion ? decay process. Growth process (exposure) of photochromic materials is affected by high variability of data. Following this knowledge was developed original experimental system with short time scanning of color change of photochromic samples during growth and decay period of color change. In case of textured surfaces it is necessary to use adaptation of hemispherical illumination in i

Druh

O - Ostatní výsledky

CEP obor

JB - Senzory, čidla, měření a regulace

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů