公开(公告)号：US09330892B2

公开(公告)日：2016-05-03

申请号：US14323275

申请日：2014-07-03

Applicant: Spectro Analytical Instruments GmbH

Inventor： Dirk Ardelt ,  Ulrich Heynen ,  Adi A. Scheidemann

IPC: H01J49/02 ,  H01J49/32 ,  B01D59/44

CPC classification number: H01J49/025 ,  B01D59/44 ,  H01J49/322

Abstract: An inorganic mass spectrometer capable of measuring a relevant and large or the full mass spectral range simultaneously may include a suitable ion source (e.g., an ICP mass spectrometer with an ICP ion source), an ion transfer region, ion optics to separate ions out of a plasma beam, a Mattauch-Herzog type mass spectrometer with a set of charged particle beam optics to condition the ion beam before an entrance slit, and a solid state multi-channel detector substantially separated from ground potential and separated from the potential of the magnet.

Abstract translation: 能够同时测量相关的和大的或全质谱范围的无机质谱仪可以包括合适的离子源（例如，具有ICP离子源的ICP质谱仪），离子转移区域，离子光学器件，用于将离子从 等离子体束，具有一组带电粒子束光学器件的Mattauch-Herzog型质谱仪，用于在入射狭缝之前调节离子束，以及基本上与地电位分离并与磁体的电位分离的固态多通道检测器 。