Microscope-stage holder keeps filter pad flat to keep it in focus. Specimen holder is special vacuum chuck that applies suction through flat screen. Suction keeps filter pad flat against specimen holder while microscope stage moving to scan areas denoted by grid. In microscope system equipped with video camera, image-analyzing/particle-counting computer, and automatic focus, use of stage speeds count considerably by eliminating need to stop frequently for manual refocusing. Technician free to perform other tasks while computer controls translation of stage and takes count automatically.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Vacuum Chuck Holds Filter Pad For Counting Particles


    Beteiligte:
    Berry, Anthony (Autor:in) / Herren, Billy H. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.04.1991



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Articulated Vacuum Chuck

    Peterson, S. A. | NTRS | 1982


    Vacuum chuck for pipeline

    LIU FANGMO | Europäisches Patentamt | 2021

    Freier Zugriff

    Vacuum chuck lifting appliance

    XIAO YADONG / LIN AIBIN / WANG FENG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Electric vacuum chuck and inspection and maintenance method for damaged electric vacuum chuck

    XU MIN / XU SHUAIJIE | Europäisches Patentamt | 2024

    Freier Zugriff

    Multi-hole type vacuum chuck

    ZHU ZHENGWEI / SONG JIAJUN / DI YUHUA et al. | Europäisches Patentamt | 2023

    Freier Zugriff