Fact Sheets for Selected IR-Based Detectors

The HAWK is a portable instrument that uses infrared for stand-off remote sensing detection of a chemical cloud. It is a passive IR detector that identifies the characteristic signatures of chemicals in the near-infrared spectrum. Identification is made through spectrum 

Includes visual indication of alarm through connection with a PC via the RS 422 interface using Windows-based interface displays. Audio and remote alarms are also available. Interface for network connections. The PC software graphically visualizes the detected cloud s extension and direction. Built for rugged environment operations. 

These portable instruments use infrared detection for solid or liquid chemical Identification via identifying characteristic chemical signatures. Identification is done through spectrum matching from many libraries. A spectra subtraction routine permits Identification of components in a matrix. 

The detector is designed to serve as an on-the-spot sensor for identification of unknown solid or liquid substances for the existence of CWAs, dmgs, bioagents, and TICs, all within a few minutes. The HazMat ID is the waterproof version of the Travel/f that can identify simple mixtures through automated subtraction software. The unit can operate in hostile environments and can be immersed in decontamination solution without harm to the internal mechanism. 

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