Radiation dose metering instrument with alarm device

A radiation dose and alarm device technology, which is applied in the field of nuclear radiation detection, can solve the problems that the monitoring results cannot be displayed in real time, and the short-pulse transient radiation dose cannot be monitored in real time. small size effect

Inactive Publication Date: 2018-03-09
CHENGDU NEWRAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The existing traditional radiation dosimeters with alarm devices are unable to monitor the short-pulse tran...

Method used

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  • Radiation dose metering instrument with alarm device
  • Radiation dose metering instrument with alarm device
  • Radiation dose metering instrument with alarm device

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Embodiment Construction

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0017] Such as figure 1 figure 2 A radiation dosimeter with an alarm device is shown, which is characterized in that it includes a housing, a display window is arranged at the upper end of the shell on the front of the housing, and a switch button and a function selection button are at the lower end;

[0018] A wireless communication antenna 7 is provided on the top of the alarm device. The wireless communication antenna is set up with an ...

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Abstract

The invention provides a radiation dosimeter with an alarm device. The inside of the measuring instrument includes a built-in processor, and a wireless communication device, a display module and a power supply are respectively connected to the built-in processor; the nuclear radiation detection device includes a connected NaI Crystal probe, photomultiplier tube, amplifying circuit and digitized pulse amplitude analyzer, the pulse amplitude analyzer is connected to the built-in processor, the measuring instrument of the present invention has high sensitivity and good energy response characteristics, and can be applied to medical treatment, and completion, For areas with high radiation doses such as nuclear submarines and nuclear power plants, at the same time, the measuring instrument is small in size, and the digital display of the dose rate status is more intuitive.

Description

Technical field [0001] The invention relates to the field of nuclear radiation detection, in particular to a radiation dosimeter with an alarm device. Background technique [0002] People have been exploring effective ways to apply radiation to the fields of production, life, and medical and health. At the same time, they are also actively seeking technical measures for radiation protection to minimize the harm of radiation. Radiation dose monitoring is the basis and prerequisite of radiation protection. The United Nations Scientific Committee on the Effects of Atomic Radiation regularly reviews the sources of natural and artificial radiation that expose people in the environment and the related risks caused by these sources, and regularly reports its research results to the United Nations General Assembly . Currently, there are many types of known radiation dosimeters with alarm devices, and the energy response range is generally from 30 kiloelectron volts to 3 megaelectron vol...

Claims

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Application Information

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IPC IPC(8): G01T1/02G01T1/16
CPCG01T1/02G01T1/16
Inventor 曾国强葛良全郭生良朱珠
Owner CHENGDU NEWRAY TECH CO LTD
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