[Measurement of the magnetic field dispersed in places with installed magnetic resonance equipment. Characteristics of the control instrumentation].
Among the various controls prescribed by the standards for NMR equipment installations, the measurement of dispersed magnetic field values is of utmost technical importance. The paper deals with scope, strategy and practical execution of the measurements. It also analyzes the question of measurement errors and their effect on the strategy to be adopted and on the final accuracy of isomagnetic tracings.
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Laboratorio di Ingegneria Biomedica, Istituto Superiore di Sanità, Roma.
D004574:Electromagnetic Fields; D004867:Equipment Design; D006801:Humans; D009682:Magnetic Resonance Spectroscopy / Q000295:instrumentation*
La misura del campo magnetico disperso nei siti di installazione di apparecchiature a risonanza magnetica. Caratteristiche della strumentazione di controllo.