METHOD AND DEVICE FOR SCANNING NON-METAL OBJECTS FOR AVAILABILITY OF SUBSTANCES CONTAINING NUCLEI HAVING QUADRUPOLE MOMENT

摘要

FIELD: measurement technology.;SUBSTANCE: method involves scanning volume under control for identifying and determining position of substance looked for by applying visualization method based on nuclear magnetic resonance on ¹H nuclei with pulse excitation ¹⁴N on nuclear quadrupole resonance frequency.;EFFECT: high reliability in detecting availability of and identifying narcotic and explosive substances.;3 cl, 2 dwg