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1.发明申请Intrinsically Safe Circuit Design for an Optical System Interface in a Spectroscopic Analyzer 审中-公开光谱分析仪中光学系统接口的本质安全电路设计公开(公告)号：US20160266034A1
公开(公告)日：2016-09-15
申请号：US15065783
申请日：2016-03-09
Applicant: SpectraSensors, Inc.
Inventor： Keith Benjamin Helbley , Juergen Dessecker , Harald Mueller , Nikolai Fink , William Boyle , Peter Dorn , Paulo Silva
CPC classification number: G01N21/31 , G01J1/4257 , G01N21/3504 , G01N21/39 , G01N33/0004 , G01N2201/0236 , G01N2201/061 , G01N2201/0612 , G01N2201/127 , H02H9/008
Abstract: A laser spectrometer can be operated for analysis of one or more analytes present in a combustible gas mixture. The spectrometer can include one or more features that enable intrinsically safe operation. In other words, electrical, electronic, thermal, and/or optical energy sources can be limited within an hazardous are of the spectrometer where it is possible for an explosive gas mixture to exist. Methods, systems, articles and the like are described.
Abstract translation: 可以操作激光光谱仪用于分析存在于可燃气体混合物中的一种或多种分析物。 光谱仪可以包括一个或多个能够实现本质安全操作的特征。 换句话说，电气，电子，热能和/或光能源可以限制在可能存在爆炸性气体混合物的光谱仪的危险物质中。 描述了方法，系统，物品等。
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公开(公告)号：US11079316B2
公开(公告)日：2021-08-03
申请号：US15065783
申请日：2016-03-09
Applicant: SpectraSensors, Inc.
Inventor： Keith Benjamin Helbley , Juergen Dessecker , Harald Mueller , Nikolai Fink , William Boyle , Peter Dorn , Paulo Silva
Abstract: A laser spectrometer can be operated for analysis of one or more analytes present in a combustible gas mixture. The spectrometer can include one or more features that enable intrinsically safe operation. In other words, electrical, electronic, thermal, and/or optical energy sources can be limited within an hazardous are of the spectrometer where it is possible for an explosive gas mixture to exist. Methods, systems, articles and the like are described.
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