High precision nucleon scale

High precision nucleon scale

  • CN 2,397,481 Y
  • Filed: 12/08/1999
  • Issued: 09/20/2000
  • Est. Priority Date: 12/08/1999
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of high precision uclear scale, mainly by the scale body, the scale microsystem that has input/output device is formed, described scale body is by the scale frame, the gamma-rays radioactive source, gamma ray detector, power supply and prime amplifier, speed measuring device is formed, described gamma ray detector links to each other with described scale microsystem by prime amplifier, the speed measuring device that is connected with device for transporting objects links to each other with described scale microsystem device, it is characterized in that:

  • described gamma-rays radioactive source is installed in the radiation source capsule and is fixed on described framework top or bottom, the corresponding described gamma-rays radioactive source of described gamma ray detector is arranged in parallel and is installed in described base of frame or top, leaves the space that can supply device for transporting objects to pass through between gamma-rays radioactive source and the gamma ray detector;

    Described gamma-rays radioactive source is the length linear radioactive source of emission near parallel beam,gamma-ray, and described gamma ray detector is for receiving the linear radiation detector of length near parallel beam,gamma-ray;

    Described scale frame adopts enclosed construction.

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