Importance

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Abstract

Automatic material identification is achieved using infrared thermometry. A focused beam of high flux energy is passed through a dichroic beam-splitter to remove visible UV with the remaining infrared directed to the surface of the material to be identified. An infrared thermometer sensor is positioned to sense the magnitude of the energy received from the material surface with the magnitude of the energy being indicative of the type of material scattering such energy. Control apparatus are employed to provide control signals as a function of the type of material identified such that automatic process operations may be effected in accordance therewith.

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First Claim