Colour-Measurement

Colour-Measurement

Colour here is always colour stimulus that the eye perceived from a colour stimulus sensation. Measurement target is not the (physical, spectral) colours evoked but the (acting) colour stimulus. The measurement is carried out in principle according to the Beer-Lambert law, which is, however, met only with monochromatic measurement. Therefore, intervals of wavelengths formed and measured (as narrow as possible). (Source: wikipedia)

Item number: 28501
i1Pro-colour-measurement

Portable Mini-Spectral-Photometer for colour-measurements at fruit and vegetables incl. Horticol-Software for evaluation of colours with your pre-defined classes. Measurement field 3.5mm², measurment time: 2 sec, Spectral range: 280..730nm in 10nm intervals. Minimum requirements: USB 1.1, Windows 7. Ready to work with our data-bases (Fruitsoft/ART-Soft)

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Color here is always color stimulus that the eye perceived from a color stimulus sensation. Measurement target is not the (physical, spectral) colors evoked but the (acting) color stimulus. Less common but more accurately is the name Farbvalenzmessung. The measurement is carried out in principle according to the Beer-Lambert law, which is, however, met only with monochromatic measurement. Therefore, intervals of wavelengths formed and measured (as narrow as possible).

It is possible to date only an instrumental recording of the color stimulus, the desired numerical representation of the color stimulus as a color system requires therefore a mathematical apparatus or suitable material filtering.

(Source: wikipedia)