公开(公告)号：US07411668B2

公开(公告)日：2008-08-12

申请号：US11236177

申请日：2005-09-26

Applicant: Gary Klinkhammer

Inventor： Gary Klinkhammer

IPC: G01J1/00

CPC classification number: G01N21/645 ,  G01N21/05 ,  G01N21/31

Abstract: A light returning target for a photometer. The light returning target comprises a ball lens, and a cradle. The cradle has a hemispherical receptacle in which the lens is intimately received. Preferably, the lens is formed of fused silica, the receptacle is polished sufficiently to reflect, more than it scatters, light, and at least the surface of the receptacle is formed of a material that absorbs, more than it reflects, light.

Abstract translation: 光度计的光返回目标。 光返回目标包括球透镜和支架。 托架有一个半球形的容器，透镜被紧密接收在其中。 优选地，透镜由熔融二氧化硅形成，容器被充分抛光以反射，而不是散射光，并且至少容器的表面由吸收多于其反射光的材料形成。

公开(公告)号：US20070070333A1

公开(公告)日：2007-03-29

申请号：US11236177

申请日：2005-09-26

Applicant: Gary Klinkhammer

Inventor： Gary Klinkhammer

IPC: G01J1/00 ,  G01J1/42

CPC classification number: G01N21/645 ,  G01N21/05 ,  G01N21/31

Abstract: A light returning target for a photometer. The light returning target comprises a ball lens, and a cradle. The cradle has a hemispherical receptacle in which the lens is intimately received. Preferably, the lens is formed of fused silica, the receptacle is polished sufficiently to reflect, more than it scatters, light, and at least the surface of the receptacle is formed of a material that absorbs, more than it reflects, light.

Abstract translation: 光度计的光返回目标。 光返回目标包括球透镜和支架。 托架有一个半球形的容器，透镜被紧密接收在其中。 优选地，透镜由熔融二氧化硅形成，容器被充分抛光以反射，而不是散射光，并且至少容器的表面由吸收多于其反射光的材料形成。

公开(公告)号：US5304492A

公开(公告)日：1994-04-19

申请号：US798119

申请日：1991-11-26

Applicant: Gary Klinkhammer

Inventor： Gary Klinkhammer

IPC: G01N21/64 ,  G01N21/85 ,  G01N21/80

CPC classification number: G01N21/643 ,  G01N21/645 ,  G01N2021/6484 ,  G01N21/8507 ,  G01N2201/0218 ,  Y10S436/805 ,  Y10T436/117497

Abstract: An apparatus that conducts in situ analyses of fluids in real time is disclosed. The apparatus comprises bifurcated optic fibers, a pulsed light source, a light detector, a water-tight pressure case that houses the pulsed light source and the light detector, and a flow-through cell that receives one end of each bifurcated optic fiber. The flow-through cell may comprise a plurality of attached tube sections that define a volume which acts as a passageway for conducting fluids. One or more sections of the flow-through cell may be adapted to introduce a reagent into fluid flowing through the cell. Sections of the cell may contain potassium periodate and N,N-diethylaniline that are released into a fluid flowing through the passageway, enabling the spectrophotometer to analyze manganese (II) concentrations by monitoring the decrease in fluorescence accompanying the oxidation of DEA to 2 DEA'. The fluid may also be analyzed by measuring reflectance, absorption, turbidity, and fluorescence.

Abstract translation: 公开了一种实时进行流体原位分析的装置。 该装置包括分支光纤，脉冲光源，光检测器，容纳脉冲光源和光检测器的防水压力盒，以及接收每个分叉光纤的一端的流通池。 流通池可以包括多个附接的管部分，其限定用作导管流体的通道的体积。 流通池的一个或多个部分可以适于将试剂引入流过细胞的流体。 细胞的切片可能含有高碘酸钾和N，N-二乙基苯胺，释放到流经通道的流体中，使分光光度计可以通过监测伴随氧化DEA的荧光减少到2 DEA，从而分析锰（II）的浓度。 。 还可以通过测量反射率，吸收，浊度和荧光来分析流体。