公开(公告)号：US20100062536A1

公开(公告)日：2010-03-11

申请号：US12514739

申请日：2007-11-12

Applicant: Martin Eickhoff ,  Andreas Helwig ,  José Antonio Garrido ,  Gerhard Mueller

Inventor： Martin Eickhoff ,  Andreas Helwig ,  José Antonio Garrido ,  Gerhard Mueller

IPC: G01N33/20 ,  G01N27/12 ,  G01N33/22 ,  H01R43/00

CPC classification number: G01N27/12 ,  G01N33/0054 ,  Y02A50/246 ,  Y10T29/49117 ,  Y10T436/163333

Abstract: In a method and apparatus for detecting toxic chemical hazardous materials and warfare agents in a gas, the gas is exposed to a substrate with a hydrogen terminated surface. The substrate may be made from a nonconductor material with available surface conductivity, or from a semiconductor material. The electrical resistance at the hydrogen terminated surface is measured to detect the presence of the hazardous materials and warfare agents. A method of producing such a substrate detector is also disclosed.

Abstract translation: 在用于检测气体中的有毒化学危险物质和作战剂的方法和装置中，气体暴露于具有氢封端表面的基底。 衬底可以由具有可用的表面电导率的非导体材料制成，或者由半导体材料制成。 测量氢端接表面的电阻以检测危险材料和作战剂的存在。 还公开了一种生产这种基板检测器的方法。

公开(公告)号：US20090101165A1

公开(公告)日：2009-04-23

申请号：US11874672

申请日：2007-10-18

Applicant: Gerhard Mueller ,  Andreas Helwig ,  Johann Goebel

Inventor： Gerhard Mueller ,  Andreas Helwig ,  Johann Goebel

IPC: G01N33/50 ,  C23G1/00

CPC classification number: G01N27/622 ,  G01V9/007

Abstract: The present invention relates to a device (1) for detecting chemical or biological substances, having an analytical instrument (2) for detecting the substances and for providing information concerning the qualitative or quantitative presence of the substances, wherein the device (1) additionally has a contamination sensor (3) which is constructed for measuring the degree of contamination of the analytical instrument (2) and/or of the device (1).

Abstract translation: 本发明涉及一种用于检测化学或生物物质的装置（1），具有用于检测物质的分析仪器（2）和用于提供关于物质的定性或定量存在的信息，其中装置（1）另外具有 用于测量分析仪器（2）和/或设备（1）的污染程度的污染传感器（3）。