Radiation detector

Radiation detector

  • CN 101,153,915 B
  • Filed: 09/14/2007
  • Issued: 05/20/2015
  • Est. Priority Date: 09/27/2006
  • Status: Active Grant
First Claim
Patent Images

1. a radiation detector, comprising:

  • Radiation detecting unit, it comprises detection radioactive ray and photosensitive radio-active ray sensor, signal amplifier, amplitude discriminator and counter;

    Optical pulse emitting unit, it is configured to the light pulse of the operational integrity of launching for confirming described radiation detecting unit;

    Emission controlling unit, it is configured to the operation controlling described optical pulse emitting unit;

    AndLight path, is directed to described radio-active ray sensor near by light from described optical pulse emitting unit by this light path,Described emission controlling unit comprise for regulate described optical pulse emitting unit launch time characteristic mechanism,Wherein said radiation detector also comprises the circuit board wherein installing described radio-active ray sensor, and to be arranged on around described circuit board and to be configured to the wave filter of the response characteristic regulating described radioactive ray, andDescribed wave filter is formed with groove, and described light path is arranged along this groove.

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