Automatic radioactive aerosol sampling measurement analysis system

A technology of measurement analysis and aerosol, which is applied in the direction of measuring devices, analysis materials, sampling, etc., can solve the problems of complicated operation steps, inability to use, and influence on the scope of application of consumables such as filter paper, and achieve long-term unattended operation. The effect of consistent paper step length and high degree of intelligence

Active Publication Date: 2019-08-02
北京方鸿智能科技有限公司
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Problems solved by technology

As a result, samples are not guaranteed to be free from secondary contamination
[0008] In the above-mentioned radioactive aerosol sampling measuring instrument, the usable temperature range of the coding device is small, so it cannot be used in a low temperature environment, and the result directly affects the application range of this sampling measuring instrument
[0009] In the above-mentioned radioactive aerosol sampling and measuring instrument, there is a lack of noise reduction measures, so the noise of this sampling and measuring instrument is relatively large during operation
[0010] In the above-mentioned radioactive aerosol sampling and measuring instrument, the operation steps of replacing consumables such as filter paper are relatively complicated

Method used

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  • Automatic radioactive aerosol sampling measurement analysis system
  • Automatic radioactive aerosol sampling measurement analysis system

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Embodiment Construction

[0037] figure 1 is a perspective view of a fully automatic radioactive aerosol sampling measurement analysis system according to an exemplary embodiment of the present invention. figure 1 The multiple arrows in are used to indicate the direction of movement of the filter paper, film and film backing paper described later. The fully automatic radioactive aerosol sampling measurement analysis system adopts a modular design scheme, and mainly includes a filter paper automatic transmission and recovery module, an aerosol sampling module, an analysis measurement module and a control module.

[0038] Specifically, the filter paper automatic conveying and recycling module mainly includes the following components:

[0039] a) Main body bracket 1 and bottom plate 16

[0040] The main body bracket 1 can be made of light and strong aluminum alloy profiles for installing / carrying other components. An installation interface (not shown) is provided on the main frame 1 and / or the bottom p...

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Abstract

The invention relates to an automatic radioactive aerosol sampling measurement analysis system. The system comprises a filter paper automatic conveying recovery module, an aerosol sampling module, ananalysis measurement module and a control module. The modules are modularly designed and applicable to be conveyed in a mutually independent manner.

Description

technical field [0001] The invention relates to a fully automatic radioactive aerosol sampling measurement and analysis system. Background technique [0002] Patent document CN206348174U discloses a radioactive aerosol sampling measuring instrument. [0003] Since the above-mentioned radioactive aerosol sampling and measuring instrument adopts an integrated design scheme, it is relatively heavy and unfavorable for multi-purpose applications, especially not suitable for vehicle-mounted use. [0004] In the above-mentioned radioactive aerosol sampling measuring instrument, the opening of the lead chamber is directly facing the measuring analyzer, so the accuracy of the measuring result may be affected by the measuring analyzer. [0005] In the above-mentioned radioactive aerosol sampling measuring instrument, three tension sensors are used to detect and control the tension in the filter paper, thus increasing the difficulty of control and reducing the reliability of the syste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/22G01N33/00
CPCG01N1/2205G01N33/00
Inventor 任恒飞张阳天涂德海刘维娟张兴超王光祺
Owner 北京方鸿智能科技有限公司
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