Colour / Light Assessment Cabinet (Multi-Illuminant Viewing Booth).
Controlled multi-illuminant booth for visual colour and appearance assessment and metamerism checks.
The Colour / Light Assessment Cabinet provides the controlled lighting in which colour and appearance are judged consistently. Samples are viewed under a selectable set of standardised light sources — D65 daylight, store and office fluorescents (TL84/CWF), incandescent (Illuminant A) and a UV source for optical-brightener detection — so that a match made under one light can be checked for metamerism under another.
The interior is a neutral matt grey (Munsell N7) to avoid colour bias, lit to the illuminance and colour-rendering levels set out in ISO 3664 and ASTM D1729 for critical visual evaluation. Each lamp bank is switched independently, with a lamp-hours counter to track lamp life and replacement.
ULMEKA designs and manufactures this cabinet. The illuminant set, cabinet size and illuminance level are built to the inspection task and the applicable practice (ISO 3664 for imaging, ASTM D1729 for general industrial colour); the exact configuration is defined during the quotation stage.
Области применения.
- Visual colour and appearance assessment
- Metamerism evaluation under multiple illuminants
- ISO 3664 / ASTM D1729 colour viewing booth
- Quality control for coatings, textiles, plastics and print
ULMEKA проектирует испытательные системы
по техническому заданию.
Если ваше требование выходит за рамки этого каталога — нестандартные размеры камер, интеграция комбинированных стандартов или индивидуальные профили испытаний — обратитесь к нашей инженерной команде.
Связанные
системы.
СМОТРЕТЬ ПОЛНЫЙ КАТАЛОГ →
