Miniature flow-through cuvette and spectrophotometer containing the same
    5.
    发明授权
    Miniature flow-through cuvette and spectrophotometer containing the same 失效
    微型流通试管和含有相同的分光光度计

    公开(公告)号:US08502969B2

    公开(公告)日:2013-08-06

    申请号:US12639190

    申请日:2009-12-16

    IPC分类号: G01N1/10

    摘要: A miniature flow-through cuvette for spectrophotometric measurement of a liquid sample includes a cuvette body of a transparent material including a first outer surface and an opposing second outer surface, and a flow channel disposed through the cuvette body. The flow channel includes first and second interface segments generally vertically oriented, each having an open exit; a measurement segment interconnecting the first and second interface segments; a first inclined planar inner surface disposed in a turning segment between the first interface segment and the measurement segment, facing the first outer surface; and a second inclined planar inner surface disposed in a turning segment between the second interface segment and the measurement segment, facing the second outer surface. The first and second inclined inner surfaces terminate the measurement segment at opposing ends thereof. Further provided is a spectrophotometer including the miniature flow-through cuvette.

    摘要翻译: 用于液体样品的分光光度测量的微型流通比色皿包括透明材料的比色杯体,其包括第一外表面和相对的第二外表面,以及设置在比色杯体上的流动通道。 流动通道包括通常垂直定向的第一和第二接口段,每个具有开放的出口; 互连第一和第二接口段的测量段; 第一倾斜平面内表面,设置在第一界面段和测量段之间的转向段中,面向第一外表面; 以及第二倾斜平面内表面,其设置在所述第二界面段和所述测量段之间的转向段中,面向所述第二外表面。 第一和第二倾斜内表面在其相对端处终止测量段。 还提供了包括微型流通比色皿的分光光度计。

    MINIATURE FLOW-THROUGH CUVETTE AND SPECTROPHOTOMETER CONTAINING THE SAME
    6.
    发明申请
    MINIATURE FLOW-THROUGH CUVETTE AND SPECTROPHOTOMETER CONTAINING THE SAME 失效
    微型流通槽和分光光度计

    公开(公告)号:US20110141466A1

    公开(公告)日:2011-06-16

    申请号:US12639190

    申请日:2009-12-16

    IPC分类号: G01J3/42 B01L3/00

    摘要: A miniature flow-through cuvette for spectrophotometric measurement of a liquid sample includes a cuvette body of a transparent material including a first outer surface and an opposing second outer surface, and a flow channel disposed through the cuvette body. The flow channel includes first and second interface segments generally vertically oriented, each having an open exit; a measurement segment interconnecting the first and second interface segments; a first inclined planar inner surface disposed in a turning segment between the first interface segment and the measurement segment, facing the first outer surface; and a second inclined planar inner surface disposed in a turning segment between the second interface segment and the measurement segment, facing the second outer surface. The first and second inclined inner surfaces terminate the measurement segment at opposing ends thereof. Further provided is a spectrophotometer including the miniature flow-through cuvette.

    摘要翻译: 用于液体样品的分光光度测量的微型流通比色皿包括透明材料的比色杯体,其包括第一外表面和相对的第二外表面,以及设置在比色杯体上的流动通道。 流动通道包括通常垂直定向的第一和第二接口段,每个具有开放的出口; 互连第一和第二接口段的测量段; 第一倾斜平面内表面,设置在第一界面段和测量段之间的转向段中,面向第一外表面; 以及第二倾斜平面内表面,其设置在所述第二界面段和所述测量段之间的转向段中,面向所述第二外表面。 第一和第二倾斜内表面在其相对端处终止测量段。 还提供了包括微型流通比色皿的分光光度计。