公开(公告)号：DE50112457D1

公开(公告)日：2007-06-14

申请号：DE50112457

申请日：2001-09-27

Applicant: VOEST ALPINE IND ANLAGEN

Inventor： RAMASEDER NORBERT ,  HEITZ JOHANNES ,  GRUBER JOHANN ,  BAEUERLE DIETER

IPC: G01N21/71 ,  G01N21/63

Abstract: A device for the chemical analysis of solid or molten material samples, based on laser-induced emission spectroscopy, including a laser source generating a laser beam, a deflection device deflecting the laser beam, a focusing device focusing the laser beam, a device that guides the reflections of a plasma ignited by the laser beam on the material sample to an evaluation device. To arrange the laser source and the evaluation device remotely from the material sample, an arm having at least one movable joint and a cavity for the laser beam is provided between the laser source and the material sample for guiding the laser beam. The deflection device is shaped as a mirror or a prism and is provided at the articulation of the arm, whereby the laser source and the evaluation device are arranged to be independent of the material sample in terms of their movements.

公开(公告)号：BR0114292A

公开(公告)日：2003-07-29

申请号：BR0114292

申请日：2001-09-27

Applicant: VOEST ALPINE IND ANLAGEN

Inventor： RAMASEDER NORBERT ,  HEITZ JOHANNES ,  GRUBER JOHANN ,  BAEUERLE DIETER

IPC: G01N21/63 ,  G01N21/71

Abstract: A device for the chemical analysis of solid or molten material samples, based on laser-induced emission spectroscopy, including a laser source generating a laser beam, a deflection device deflecting the laser beam, a focusing device focusing the laser beam, a device that guides the reflections of a plasma ignited by the laser beam on the material sample to an evaluation device. To arrange the laser source and the evaluation device remotely from the material sample, an arm having at least one movable joint and a cavity for the laser beam is provided between the laser source and the material sample for guiding the laser beam. The deflection device is shaped as a mirror or a prism and is provided at the articulation of the arm, whereby the laser source and the evaluation device are arranged to be independent of the material sample in terms of their movements.

公开(公告)号：AT361466T

公开(公告)日：2007-05-15

申请号：AT01971461

申请日：2001-09-27

Applicant: VOEST ALPINE IND ANLAGEN

Inventor： RAMASEDER NORBERT ,  HEITZ JOHANNES ,  GRUBER JOHANN ,  BAEUERLE DIETER

IPC: G01N21/63 ,  G01N21/71

Abstract: A device for the chemical analysis of solid or molten material samples, based on laser-induced emission spectroscopy, including a laser source generating a laser beam, a deflection device deflecting the laser beam, a focusing device focusing the laser beam, a device that guides the reflections of a plasma ignited by the laser beam on the material sample to an evaluation device. To arrange the laser source and the evaluation device remotely from the material sample, an arm having at least one movable joint and a cavity for the laser beam is provided between the laser source and the material sample for guiding the laser beam. The deflection device is shaped as a mirror or a prism and is provided at the articulation of the arm, whereby the laser source and the evaluation device are arranged to be independent of the material sample in terms of their movements.

公开(公告)号：ZA200302380B

公开(公告)日：2004-03-12

申请号：ZA200302380

申请日：2003-03-27

Applicant: VOEST ALPINE IND ANLAGEN

Inventor： BAEUERLE DIETER ,  GRUBER JOHANN ,  HEITZ JOHANNES ,  RAMASEDER NORBERT

IPC: G01N21/63 ,  G01N21/71 ,  G01N

Abstract: A device for the chemical analysis of solid or molten material samples, based on laser-induced emission spectroscopy, including a laser source generating a laser beam, a deflection device deflecting the laser beam, a focusing device focusing the laser beam, a device that guides the reflections of a plasma ignited by the laser beam on the material sample to an evaluation device. To arrange the laser source and the evaluation device remotely from the material sample, an arm having at least one movable joint and a cavity for the laser beam is provided between the laser source and the material sample for guiding the laser beam. The deflection device is shaped as a mirror or a prism and is provided at the articulation of the arm, whereby the laser source and the evaluation device are arranged to be independent of the material sample in terms of their movements.