公开(公告)号：WO2015069934A2

公开(公告)日：2015-05-14

申请号：PCT/US2014/064405

申请日：2014-11-06

Applicant: SPECTRASENSORS, INC.

Inventor： SCOTT, Peter ,  FEITISCH, Alfred ,  DORN, Peter ,  CHAIMOWITZ, Adam, S. ,  HUANG, Hsu-hung ,  SCHREMPEL, Mthias ,  KELLER, Lutz

IPC: G01J3/42 ,  G01N21/27 ,  G01N21/01

CPC classification number: G01N21/031 ,  G01J3/42 ,  G01J2003/423 ,  G01N21/01 ,  G01N21/0303 ,  G01N21/05 ,  G01N21/27 ,  G01N2021/0307 ,  G01N2201/06113

Abstract: A sample cell can be designed to minimize excess gas volume. Described features can be advantageous in reducing an amount of gas required to flow through the sample cell during spectroscopic measurements, and in reducing a time (e.g. a total volume of gas) required to flush the cell between sampling events. In some examples, contours of the inners surfaces of the sample cell that contact the contained gas can be shaped, dimensioned, etc. such that a maximum clearance distance is provided between the inner surfaces at one or more locations. Systems, methods, and articles, etc. are described.

Abstract translation: 可以设计样品池以最小化过量气体体积。 所描述的特征可以有利于在光谱测量期间减少流过样品池所需的气体量，并且减少在取样事件之间冲洗电池所需的时间（例如总体积的气体）。 在一些示例中，接触所容纳的气体的样品池的内部表面的轮廓可以成形，定尺寸等，使得在一个或多个位置处的内表面之间提供最大间隙距离。 描述系统，方法和物品等。

公开(公告)号：EP3066453B1

公开(公告)日：2019-03-20

申请号：EP14802567.9

申请日：2014-11-06

Applicant: SpectraSensors, Inc.

Inventor： SCOTT, Peter ,  FEITISCH, Alfred ,  DORN, Peter ,  CHAIMOWITZ, Adam, S. ,  HUANG, Hsu-hung ,  SCHREMPEL, Mthias ,  KELLER, Lutz

IPC: G01N21/03 ,  G01N21/05 ,  G01N21/27 ,  G01J3/42

公开(公告)号：EP3066453A2

公开(公告)日：2016-09-14

申请号：EP14802567.9

申请日：2014-11-06

Applicant: SpectraSensors, Inc.

Inventor： SCOTT, Peter ,  FEITISCH, Alfred ,  DORN, Peter ,  CHAIMOWITZ, Adam, S. ,  HUANG, Hsu-hung ,  SCHREMPEL, Mthias ,  KELLER, Lutz

IPC: G01N21/03 ,  G01N21/05

CPC classification number: G01N21/031 ,  G01J3/42 ,  G01J2003/423 ,  G01N21/01 ,  G01N21/0303 ,  G01N21/05 ,  G01N21/27 ,  G01N2021/0307 ,  G01N2201/06113

Abstract: A sample cell can be designed to minimize excess gas volume. Described features can be advantageous in reducing an amount of gas required to flow through the sample cell during spectroscopic measurements, and in reducing a time (e.g. a total volume of gas) required to flush the cell between sampling events. In some examples, contours of the inners surfaces of the sample cell that contact the contained gas can be shaped, dimensioned, etc. such that a maximum clearance distance is provided between the inner surfaces at one or more locations. Systems, methods, and articles, etc. are described.