Device for conditioning sample of e.g. rock to be analyzed e.g. to determine magnetic field at level of geological times, has application assembly generating magnetic field desired in volume, and control unit adjusting intensity of field
Résumé
Device (14) for conditioning a sample (12) to be analyzed, comprising a sample holder (20) defining a sample receiving volume (22), a sample heating assembly (24) (12) comprising a non-contact heating member of the sample (12) located outside the receiving volume (22) and an assembly (26) for applying a magnetic field in the receiving volume (22) comprising at least one source (100A to 100C) magnetic field disposed outside the sample holder (20); characterized in that the application assembly (26) of a magnetic field is adapted to generate a desired magnetic field in the receiving space (22), the application assembly (26) having means (102) ) for adjusting the intensity and the direction of the desired magnetic field generated in the reception space (22).