Glow discharge source for elementary analysis

专利名称：Glow discharge source for elementary

analysis

发明人：Ludger Wilken,Volker Hoffmann,Peter

Geisler,Klaus Wetzig

申请号：US10221915申请日：20021230公开号：US06822229B2公开日：20041123

专利附图：

摘要：A glow discharge source for the elemental analysis of solid samples of materialby means of optical glow discharge spectroscopy (GD-OES) or glow discharge mass

spectroscopy (GD-MS) or secondary neutral particle mass spectroscopy (SNMS), a glowdischarge being produced by means of a connected electrical voltage source on thesample of material between the latter and an anode and evaluated spectrometrically,wherein a current transformer component for detecting the current flowing between theglow discharge and the voltage source is disposed at or in the anode or connectedelectrically with the anode.

申请人：INSTITUT FUER FESTKOERPER-UND WERKSTOFFSCHUNG DRESDENE.V.,WETZIG KLAUS

代理机构：Jordan and Hamburg LLP

更多信息请下载全文后查看