Colorimeter. This device measures the colour of a liquid,in particular the hue,saturation and luminous intensity. The sample at centre is beetroot juice. It passes filtered light through the sample and the results can be transmitted to a graph plotter or computer | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Chillmaid, Martyn F. |
Taille de l’image : | 4911 px × 3582 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |