• Material Characterization


Francelab is offering through its worldwide partners a wide range of high technology instruments for Research and Development and Quality Control laboratories in the field of Ceramics, Composites, Electronics & Semiconductors, Geology & Mineralogy, Polymers, Nanotechnology, Metal, Rubber, Textile and Thin Films.

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Flex-CLUE: Flexible CL spectral system

Flex-CLUE is the ideal flexible package to handle high-performance CL analysis, for a wide range of applications.

Based on a dedicated fiber-optic interface, Flex-CLUE offers a compact and remote CL solution perfectly adapted to an SEM environment where space or access is limited.


  • High efficiency optics designed to match fiber with spectrometer aperture
  • Point measurement, mapping
  • Large choices of diffraction gratings
  • Spectrometer focal length from 140 to 320 mm
  • Spectral range: UV-Visible optical fiber 200 nm~1000 nm visible-near- IR optical fiber 400 nm~1700 nm