The objective of this operation is the acquisition of two new generation electronic consoles and a cryogenic probe to increase the capacity and quality of analysis of 400 MHz and 500 MHz nuclear magnetic resonance spectrometers whose nuclei are located at the University of Poweriers. This operation will be accompanied by the pooling of the entire NMR device park of the University of Poitiers within a platform accessible to all researchers at the University of Poitiers and open to external users (industrial, academic).