A DEVICE AND A METHOD FOR SCREENING OF SMALL TO MID SIZE LUGGAGE FOR TRACES OF ILLICIT SUBSTANCES

• Main Authors: KANGASLUOMA JUHA, SHCHERBININ ALEKSEI, HEMMILA VERNER, HAKALA JANI, SIPILA MIKKO, JOST HANS-JURG, JUNNINEN HEIKKI, MIKKILA JYRI
• Format: Patent
• Language: Chinese; English
• Published: 04.01.2019
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; ATOMISING APPARATUS; BASIC ELECTRIC ELEMENTS; ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS; ELECTRICITY; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; NOZZLES; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; SEPARATION; SPRAYING APPARATUS; SPRAYING OR ATOMISING IN GENERAL; TESTING; TRANSPORTING

The invention shows a system for screening of traces of illicit substances that may be harmful, such as explosives, radioactive substances, toxics or drugs for example, from very tiny trace concentrations to be detected by means of mass spectrometry being applied to the detached and pre-concentrated particulate matter by the system. The invention concerns also a method in accordance of the system,an arrangement o r device as a system element of the system, and a software code on computer readable medium, to control said system and/or acquire data from the system. 本发明示出了种用于通过由系统施加到分离的和预集中的颗粒物质上的质谱法检测，从非常微小的痕迹浓度筛查可能有害的痕迹非法物质(例如爆炸物、放射性物质、有毒物质或毒品)的系统。本发明还涉及与该系统相关的方法，作为该系统的系统元件的布置或设备，以及计算机可读介质上的软件代码，以控制所述系统和/或从系统获取数据。