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    Thermal block assemblies and instruments providing low thermal non-uniformity for rapid thermal cycling
    1.
    发明专利
    Thermal block assemblies and instruments providing low thermal non-uniformity for rapid thermal cycling 审中-公开
    为快速热循环提供低热量非均匀性的热块组件和仪器

    公开(公告)号：JP2014158505A

    公开(公告)日：2014-09-04

    申请号：JP2014116441

    申请日：2014-06-05

    Applicant: Life Technologies Corp ,  ライフ テクノロジーズ コーポレーション

    Inventor： JANUSZ WOJTOWICZ ,  GEOFFREY DAHLHOFF ,  DOUGLAS W GRUNEWALD ,  THOMAS A CONNER

    IPC: C12M1/00

    CPC classification number: H01L21/4882 ,  F28D2021/0029 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: PROBLEM TO BE SOLVED: To provide thermal block assemblies and instruments providing low thermal non-uniformity for rapid thermal cycling.SOLUTION: Various embodiments of a thermal block assembly having low thermal non-uniformity provide for desired performance of bioanalysis instrumentation utilizing such thermal block assemblies. A thermal block assembly for thermal cycling comprises: a sample block having a first surface and a second surface, wherein the first surface is adapted for receiving a sample support device; a heat sink comprising a base having a first surface, a second surface and a plurality fins pendant the second surface, wherein a space between each fin provides for a flow path for air passing from an inlet side of the plurality of fins to an outlet side of the plurality of fins; and a plurality of thermal electric devices positioned between the sample block and heat sink.

    Abstract translation: 要解决的问题：提供对快速热循环提供低热不均匀性的热块组件和仪器。解决方案：具有低热不均匀性的热块组件的各种实施例提供利用这种热块组件的生物分析仪器的期望性能 。 一种用于热循环的热块组件包括：具有第一表面和第二表面的样品块，其中所述第一表面适于接收样品支撑装置; 散热器，包括具有第一表面的第一表面，第二表面和多个翅片的基座，所述基座具有悬挂在第二表面上的散热片，其中每个散热片之间的空间提供用于从多个翅片的入口侧到出口侧的空气的流动路径 的多个翅片; 以及位于样品块和散热器之间的多个热电装置。

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