Surfaces to be bonded tested for cleanliness. Equipment includes commercial photoelectron-emission sensor. Inspected surface irradiated with ultraviolet photons from source in sensor head while anode in sensor head collects photoelectrons ejected from surface by absorbed photons. If intensity and spectrum of ultraviolet light and distance between sensor and surface held constant, then photocurrent varies according to amount and type of contamination.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Scanning Photoelectron-Emission Inspection Equipment


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    01.11.1989



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Radiation scanning inspection equipment

    SONG QUANWEI / SUN SHANGMIN / GUO YIWEI et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Radiation scanning inspection equipment

    SONG QUANWEI / FAN XUPING / SUN SHANGMIN et al. | Europäisches Patentamt | 2021

    Freier Zugriff


    Drone measures equipment system for inspection 3D scanning photographing

    CHUNG HA IK | Europäisches Patentamt | 2024

    Freier Zugriff

    3D Drone measures equipment system for inspection 3D scanning photographing

    CHUNG HA IK | Europäisches Patentamt | 2024

    Freier Zugriff