Patent ID: 8560249
Filing Date: 2013-10-15
Classification: G01N,H01J

Abstract:
1. A dangerous substance detection system comprising: a bottle placement space for placing a bottle to be detected; an introduction region bored in the bottle placement space; an intake region for sucking-in a sample gas from the introduction region; an ion source for ionizing the sucked-in sample gas; a mass analysis region for subjecting an ion generated by the ion source to mass analysis; a data processor for controlling the ion source and the mass analysis region; a database region for retaining mass spectrum data derived from a handmade explosive; an identification region for collating the result of the mass analysis of the sample gas carried out by the mass analysis region with the mass spectrum data retained in the database region and determining presence/absence of the handmade explosive; and a monitor for displaying the result of the determination carried out by the identification region; wherein the introduction region and the ion source are connected to each other by a first sample introduction pipe and a second sample introduction pipe disposed in parallel to each other, and the first sample introduction pipe is heated to 50° C. to 120° C.