ANALYTICAL METHOD OF EXPLOSIVES TRACES ON HUMAN HANDS OR DOCUMENTS

摘要

FIELD: blasting operations. ^ SUBSTANCE: analysis of explosives traces on human hands or documents includes base contact with human hands and/or documents keeping explosives traces, pickup of traces from base by thermal desorption methods, supply of liberated explosive vapours into analiser. Spectrometer of ion fluidity increment is used as vapours analiser. Explosive vapours are supplied to analiser remotely by transferring sample from base surface by directional cooled and swirling air flow. ^ EFFECT: increase of analysis results reliability. ^ 5 cl, 3 dwg