Measuring and testing – Sampler – sample handling – etc. – With heating or cooling
Patent
1990-10-11
1992-08-18
Raevis, Robert
Measuring and testing
Sampler, sample handling, etc.
With heating or cooling
7386481, G01N 122
Patent
active
051388898
ABSTRACT:
The present invention is directed to a sensitive hand-held explosives detection device capable of detecting the presence of extremely low quantities of high explosives molecules, and which is applicable to sampling vapors from personnel, baggage, cargo, etc., as part of an explosives detection system.
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L. Lanning et al., "Electrically Heated Cold Trap Inlet System for Computer-Controlled High-Speed Gas Chromatography", Analytical Chemistry, vol. 60, No. 18, Sep. 15, 1988, pp. 1994-1996.
Advertisements from Sensing Technology, Inc. ("Scantex Jr., Explosive Detector"), from ITI Security Advanced Bomb and Weapon Detection System), and From Graseby Dynamics Ltd. (Graseby Ionics, Explosives Detector PD5).
Chaffin James H.
Daniel Anne D.
Moser William R.
Raevis Robert
The United States of America as represented by the United States
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