Concept: Combined use of NDT methods in situ
Higher penetration depths are needed for the documentation of art objects serving also reconstruction non invasive.
Methods used :
- Infrared imaging from 1μm to 5μm and thermal imaging from 3-5μm
- In situ diffuse reflectance spectroscopy in the ultraviolet and visible area of the spectrum – colorimetry
- In situ diffuse reflectance spectroscopy in the Near and mid infrared area of the spectrum
- Dual Raman and micro Raman in situ spectroscopy with 1064nm (and 785nm) of laser source
- In situ Infrared spectroscopy in various modes (Reflectance, Transmittance-Absorbance and ATR) with and without the use of optical fibers (2 FTIR systems one IR-CUBE, one modified ALPHA)
- X-Ray Fluorescence (XRF)
- Acoustic Ultrasonic tomography from μm to cm level of display
