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An xrf analyzer for identifying a plurality of solid objects, a sorting system and a sorting method thereof
An xrf analyzer for identifying a plurality of solid objects, a sorting system and a sorting method thereof
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机译:用于识别多个固体物体的xrf分析仪,分类系统及其分类方法
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摘要
The present invention discloses a novel XRF analyzer capable of simultaneously identifying the presence of a marking composition in a plurality of objects by modulating/varying the intensity of the excitation beam on the different objects and measuring the secondary radiation thereof. The XRF analyzer comprises a radiation emitter assembly adapted for emitting at least one X-Ray or Gamma-Ray excitation radiation beam having a spatial intensity distribution for simultaneously irradiating the plurality of objects; a radiation detector for detecting secondary radiation X-Ray signals arriving from a plurality of objects in response to irradiation of the objects by X-Ray or Gamma-Ray radiation, and providing data indicative of spatial intensity distribution of the detected data X-Ray signals on the plurality of objects; and a signal reading processor in communication with the detector, the processor being adapted for receiving and processing the detected response X-Ray signals to verify presence of the marking composition included at least one surface of each object of the plurality objects.
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