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    • 9. 发明公开
    • 멀티가스 감시 및 검출 시스템
    • 多维度监测和检测系统
    • KR1020080064817A
    • 2008-07-09
    • KR1020087007795
    • 2006-09-29
    • 엠케이에스 인스트루먼츠, 인코포레이티드
    • 스파츠,마틴엘.사프타리,비디
    • G01J3/45
    • G01N21/031G01N21/05G01N21/09G01N21/3504G01N21/45G01N2021/3595
    • A spectroscopic detection system is described for monitoring ambient air for toxic chemical substances. The system can be a compact, portable multiple gas analyzer capable of detecting and discriminating a broad range of chemical constituents including various nerve and blister agents as well as toxic industrial chemicals at low or sub part per billion (ppb) levels. The system minimizes false alarms (e.g., false positives or negatives), features high specificity, and can operate with response times on the order of a few seconds to a few minutes, depending on the application. The system can be an entirely self-contained analyzer, with a Fourier Transform Infrared (FTIR) spectrometer, a gas sample cell, a detector, an embedded processor, a display, power supplies, an air pump, heating elements, and other components onboard the unit with an air intake to collect a sample and an electronic communications port to interface with external devices.
    • 描述了一种用于监测有毒化学物质的环境空气的光谱检测系统。 该系统可以是一种紧凑型便携式多气体分析仪,能够检测和区分广泛范围的化学成分,包括各种神经和起泡剂以及低于或低于十亿分之一(ppb)水平的有毒工业化学品。 根据应用,该系统将假警报(例如,假阳性或阴性)最小化,具有高特异性,并且可以以几秒至几分钟的响应时间操作。 该系统可以是一个完全独立的分析仪,具有傅里叶变换红外(FTIR)光谱仪,气体样品池,检测器,嵌入式处理器,显示器,电源,空气泵,加热元件和其他组件 具有进气口的单元收集样品和电子通信端口以与外部设备接口。