X-ray fluorescence spectroscopy and X-ray diffraction. XRD-XRF HYDRA combines X-Ray Fluorescence (XRF) spectroscopy and X-Ray Diffraction (XRD) measurement in a single portable instrument. It can be operated either mounted on feet for table operation or mounted on a tripod with the provided mechanics for easy and versatile positioning. Areas of expertise of each researcher involved : - Kilian Laclavetine (french, spanish, english) : easel paintings, graphic arts, mural paintings, inorganic pigments - François Mirambet (french, english) : metal, inorganic pigments, oxyde, corrosion/protection

X-ray fluorescence and X-ray diffraction. Areas of expertise of each researcher involved : - Kilian Laclavetine (french, spanish, english) : easel paintings, graphic arts, mural paintings, inorganic pigments - François Mirambet (french, english) : metal, inorganic pigments, oxyde, corrosion/protection

Enough space for the analysis (2 meters square). Object surface most flat possible for analysis. Ionisant techniques engaging radioprotection safety rules.