This paper presents the design and experimental outcomes of an ongoing research project aimed at the early detection of melanoma by means of a new diagnostic device. This device, based on the principles of spectrophotometry, is expected to improve upon the current diagnostic methods, which are known to carry a margin of error quantified as 10-20%. This article presents the implemented technology, in the form of two scanning prototypes, the current experimental work, and the analysis procedures leading to the development of a diagnostic model based upon the spectral representation of pigmented lesions