Method and apparatus to detect genuine or hoax contaminants
    3.
    发明授权
    Method and apparatus to detect genuine or hoax contaminants 有权
    检测真伪或污染物的方法和设备

    公开(公告)号:US07458248B2

    公开(公告)日:2008-12-02

    申请号:US10501320

    申请日:2003-04-15

    IPC分类号: G01N1/20 G01N1/22

    摘要: A system (100) and method for detecting contaminants in parcels or other mailings (110). The contaminants, either genuine or hoax, are detected using the system (100) that includes a jogger (140) that shakes the parcels or other mailings (110). The system (100) further comprises a particle sampler (170) that analyzes the air flow created over the parcels (110) while the parcels are shaken. The system (100) and method preferable includes a parcel opening cutter (120) and a ram (148) for compressing during the shaking of the parcels. The air flow is sampled in order to detect whether or not a plurality of opened parcels is suspected of including contaminants such as biological threat material.

    摘要翻译: 一种用于检测包裹或其他邮件(110)中的污染物的系统(100)和方法。 使用包括摇动包裹或其他邮件(110)的慢跑者(140)的系统(100)来检测真伪或恶作剧的污染物。 系统(100)还包括粒子采样器(170),其分析在包裹被摇动时在包裹(110)上产生的气流。 系统(100)和方法优选包括用于在包裹的摇动期间压缩的包裹开口切割器(120)和压头(148)。 为了检测多个打开的包裹是否被怀疑包括诸如生物威胁材料的污染物,采样空气流。