System for analyzing and sorting a piece of material, in particular an aluminum scrap part, the system comprising: - a feeder for transporting the piece of material; - a sorting unit configured to feed the piece of material to one of two fractions (F1, F2), - a laser device configured to generate a plasma on a surface 7A of the piece of material by means of a laser beam propagating along a beam axis, - a spectrometer system configured to carry out a spectral analysis of the plasma light emitted from the laser-induced plasma and to generate an output signal corresponding to the result of the spectral analysis that has been carried out, and - a control device configured to receive the output signal and to operate the sorting unit based on the output signal and on a sorting criterion, - wherein the spectrometer system comprises a spectrometer and a detecting unit optically coupled with the spectrometer, - wherein the detection unit has an objective (25A, 25B, 25C, 25D) to which a detection cone is assigned, which detection cone creates a plasma detection region in an overlapping region with the laser beam, characterized in that the detection unit comprises a further objective (25A, 25B, 25C, 25D) to which a further detection cone is assigned, which detection cone forms a further plasma detection region in a further overlapping region with the laser beam, wherein the objectives (25A, 25B, 25C, 25D) are arranged in relation to one another and/or aligned in such a way that the plasma detection region and the further plasma detection region are offset from each other along the beam axis of the laser beam and together form a field of vision of the detection unit. - a feeder for transporting the piece of material; - a sorting unit configured to feed the piece of material to one of two fractions (F1, F2), - a laser device configured to generate a plasma on a surface 7A of the piece of material by means of a laser beam propagating along a beam axis, - a spectrometer system configured to carry out a spectral analysis of the plasma light emitted from the laser-induced plasma and to generate an output signal corresponding to the result of the spectral analysis that has been carried out, and - a control device configured to receive the output signal and to operate the sorting unit based on the output signal and on a sorting criterion, - wherein the spectrometer system comprises a spectrometer and a detecting unit optically coupled with the spectrometer, - wherein the detection unit has an objective (25A, 25B, 25C, 25D) to which a detection cone is assigned, which detection cone creates a plasma detection region in an overlapping region with the laser beam, characterized in that the detection unit comprises a further objective (25A, 25B, 25C, 25D) to which a further detection cone is assigned, which detection cone forms a further plasma detection region in a further overlapping region with the laser beam, wherein the objectives (25A, 25B, 25C, 25D) are arranged in relation to one another and/or aligned in such a way that the plasma detection region and the further plasma detection region are offset from each other along the beam axis of the laser beam and together form a field of vision of the detection unit.