Цветовой шкаф колориста для оценки метамеризма ткани LBM-B-700
Light booth type В«LBM-B-700В» for visual assessment with four different, standard light sources.
Шкаф колориста для оценки метамеризма ткани
Источники света
- «D65» artificial daylight - lamp with color temperature of 6500 K
- «TL84» fluorescent light – lamp with color temperature of 4000 K
- «A» home light (evening light) – lamp with color temperature of 2856 K
- «UV» ultraviolet lamp for evaluating optical brighteners, whitening agents and fluorescent dyes / pigments
A digital operation hours counter controls the number of hours that each of the four lamps is on. Consistent spectral light energy distribution is thus guaranteed.
Fifth light source:
- «D50» artificial daylight, lamp with color temperature of 5000 K
- «D75» artificial daylight, lamp with color temperature of 7500 K
- «H» Horizon artificial daylight, lamp with color temperature of 2300 K
- «CWF» fluorescent light, lamp with color temperature of 4150 K