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Institut de minéralogie, de physique des matériaux et de cosmochimie
UMR 7590 - UPMC/CNRS/IRD/MNHN

Ultraviolet-Visible-Near-Infrared spectrometers

Two UV-visible-NIR absorption spectrometers complete the probed energy range spanning from 3030 cm-1 to         55500 cm-1. Measurements in transmission mode are possible on macroscopic and microscopic samples (thanks to a specially designed microscope equipped of two Cassegrain optics). Two sample environments allow to carry out in situ measurements as a function of temperature: two Linkam stages (100 K – 1300 K) and a helium cryostat (10 K – 300 K). An integrating sphere and a Praying-Mantis are also available for diffuse reflectance measurements.

 

PerkinElmer  Lambda 1050  (2010)

 

PerkinElmer  Lambda 1050  (2013)

Cécile Duflot - 04/09/17

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