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NBC DETECTION IN AIR AND WATER

机译:空气和水中的NBC检测

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摘要

California Institute of Technology's Jet Propulsion Laboratory (JPL), in collaboration with Ionfinity and Pacific Environmental Technologies (PacTech), is participating in a Navy STTR project to develop a system capable of the 'real-time' detection and quantification of nuclear, biological and chemical (NBC) warfare agents, and of related industrial chemicals including NBC agent synthesis by-products in water and in air immediately above the water's surface. This project uses JPL's Soft Ionization Membrane (SIM) technology which totally ionizes molecules without fragmentation (a process that can markedly improve the sensitivity and specificity of molecule composition identification), and JPL's Rotating Field Mass Spectrometer (RFMS) technology which has a large enough dynamic mass range to enable detection of nuclear materials as well as biological and chemical agents. This Navy project integrates these JPL technologies into a system that is small enough to fit in the 6" diameter nose cone of a Remote Environmental Monitoring UnitS (REMUS) an autonomous underwater vehicle (AUV). It is anticipated that the REMUS AUV will be capable of "real-time" detection and quantification of NBC warfare agents.
机译:加州理工学院的喷气推进实验室(JPL)与Ionfinity和Pacific Environmental Technologies(PacTech)合作,正在参加海军STTR项目,以开发一种能够“实时”检测和定量核,生物和核武器的系统。化学(NBC)战剂以及相关工业化学品,包括水和紧靠水面上方的空气中的NBC剂合成副产物。该项目使用了JPL的软电离膜(SIM)技术,该技术可完全电离分子而不会造成碎片(该过程可显着提高分子成分识别的灵敏度和特异性),以及JPL的旋转场质谱仪(RFMS)技术,其动态范围足够大质量范围,可以检测核材料以及生物和化学试剂。该海军项目将这些JPL技术集成到一个系统中,该系统足够小以适合远程环境监测单元(REMUS)和自动水下航行器(AUV)的6英寸直径鼻锥。预计该REMUS AUV将能够NBC战剂的“实时”检测和定量分析。

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