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Related Experiment Videos

[Elbrus device for short-distance radiotherapy]

L V Vladimirov, E G Chikirdin, G N Mal'tsev

    Meditsinskaia Tekhnika
    |January 31, 1998
    PubMed
    Summary

    A novel X-ray device features a beryllium aperture X-ray tube with stable voltage and current. Its metrological characteristics meet stringent international standards for reliable X-ray equipment.

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    Area of Science:

    • Medical Physics
    • X-ray Technology

    Background:

    • X-ray devices are crucial for medical diagnostics.
    • Ensuring stability and accuracy in X-ray generation is paramount for diagnostic quality.

    Purpose of the Study:

    • To introduce a new X-ray device with enhanced specifications.
    • To detail the technical parameters and performance of the novel X-ray equipment.

    Main Methods:

    • Utilized an X-ray tube with a beryllium aperture.
    • Implemented voltage regulation from 10 to 80 kV and currents from 2 to 10 mA.
    • Employed a 20 kHz feeding frequency and a closed single-contour cooling water circuit.

    Main Results:

    • Achieved voltage pulsation no higher than 0.1% across the anode voltage range.
    • Presented typical radiation output values (P/min mA) with varying aluminum filters.
    • Confirmed metrological characteristics meet IEC 601-2-8-87 requirements.

    Conclusions:

    • The new X-ray device demonstrates high voltage stability and meets established metrological standards.
    • This equipment is suitable for applications requiring precise and reliable X-ray output.

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