CN107655917A - A kind of water body radiating particle activity detection analysis instrument - Google Patents
A kind of water body radiating particle activity detection analysis instrument Download PDFInfo
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- CN107655917A CN107655917A CN201710765891.3A CN201710765891A CN107655917A CN 107655917 A CN107655917 A CN 107655917A CN 201710765891 A CN201710765891 A CN 201710765891A CN 107655917 A CN107655917 A CN 107655917A
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- module
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- water body
- activity detection
- electric signal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/221—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by activation analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/227—Measuring photoelectric effect, e.g. photoelectron emission microscopy [PEEM]
- G01N23/2273—Measuring photoelectron spectrum, e.g. electron spectroscopy for chemical analysis [ESCA] or X-ray photoelectron spectroscopy [XPS]
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The present invention relates to radiation detection technology field, discloses a kind of water body radiating particle activity detection analysis instrument, including：Photosensitive probe unit, for detecting α the or β particles in water；Low temperature keeps module, for keeping the low-temperature condition of working environment；Output module, connect photosensitive probe unit and processor；Processor, including measurement control module and spectrum analysis module, measurement control module are used to receive the electric signal that the ray of α or β particles changes into, and spectrum analysis module is used to analyze and process the electric signal, and then realizes and effectively carry out detection monitoring to water quality.
Description
Technical field
The present invention relates to radiation detection technology field, more particularly to a kind of water body radiating particle activity detection analysis instrument.
Background technology
In the prior art, drink, human body will be caused to damage if there is radiating particle, people in water body, it is existing normal
Processing often is removed for the water source for having radiating particle, still, removal processing is also required to obtain the contaminated degree of the water body,
It is purged if the degree for not knowing water pollution, the problem of causing to remove excessively, or not clean up once.
Therefore, existing in the prior art effectively to water quality can not detect the technical problem of monitoring.
The content of the invention
The invention provides a kind of water body radiating particle activity detection analysis instrument, solving presence in the prior art can not have
Imitate the technical problem for water quality detect monitoring.
In order to solve the above technical problems, one aspect of the present invention is：
A kind of water body radiating particle activity detection analysis instrument, including：
Photosensitive probe unit, for detecting α the or β particles in water；
Low temperature keeps module, for keeping the low-temperature condition of working environment；
Output module, connect photosensitive probe unit and processor；
Processor, including measurement control module and spectrum analysis module, measurement control module are used to receive penetrating for α or β particles
The electric signal that line changes into, spectrum analysis module are analyzed and processed for the electric signal.
Further, the spectrum analyzer is used to analyze and process the electric signal, obtains the energy of α or β particles,
The activity of analysis acquisition α or β particles is carried out by trigger signal counting rate.
Further, the photosensitive probe unit is specially ultraviolet-sensitive photomultiplier.
The beneficial effects of the invention are as follows：It is different from the situation of prior art：
The water body radiating particle activity detection analysis instrument that the present invention uses, specifically include photosensitive probe unit, low temperature is kept
Module, output module, processor, and then in the environment of low temperature keeps module to provide, by detecting α or β particles in water, lead to
Output module to be crossed to transmit to processor, processor includes measuring control module and composes analysis module, wherein, measure control module
The electric signal that ray for receiving α or β particles changes into, spectrum analysis module are analyzed and processed for the electric signal, entered
And realize and detection monitoring effectively is carried out to water quality.
Brief description of the drawings
Fig. 1 is the module diagram of water body radiating particle activity detection analysis instrument in the embodiment of the present invention.
Embodiment
The invention provides a kind of water body radiating particle activity detection analysis instrument, solving presence in the prior art can not have
Imitate the technical problem for water quality detect monitoring.
In order to solve the above-mentioned technical problem, it is described in detail with reference to Figure of description.
A kind of water body radiating particle activity detection analysis instrument provided by the invention, as shown in figure 1, including：Photosensitive detection is single
Member 10, for detecting α the or β particles in water；Low temperature keeps module 20, for keeping the low-temperature condition of working environment；Export mould
Block 30, connect photosensitive probe unit 10 and processor 40；Processor 40, including measurement control module 401 and spectrum analysis module
402, measurement control module 401 is used to receive the electric signal that the ray of α or β particles changes into, and spectrum analysis module 402 is used for electricity
Signal is analyzed and processed.
In a particular embodiment, compose analyzer 402 to be used to analyze and process electric signal, obtain α or β particles
Energy, the activity of analysis acquisition α or β particles is carried out by trigger signal counting rate.Therefore, using above-mentioned technical scheme, energy
It is enough that effectively the radiation in water is monitored.
Specifically, the photosensitive probe unit 10 is specially ultraviolet-sensitive photomultiplier.In the ultraviolet-sensitive photoelectricity
UV-transparent glass is provided with before multiplier tube, can so avoid ultraviolet sensitivity photomultiplier entrance window from pollution, and
And can easily it be replaced in the case of UV-transparent glass is contaminated.Moreover, also added in ultraviolet sensitivity photomultiplier
There is signal amplifier, to increase current signal, enhancing antijamming capability and raising sensitivity.
Using above-mentioned technical scheme, detection monitoring effectively can be carried out to water quality.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (3)
- A kind of 1. water body radiating particle activity detection analysis instrument, it is characterised in that including：Photosensitive probe unit, for detecting α the or β particles in water；Low temperature keeps module, for keeping the low-temperature condition of working environment；Output module, connect photosensitive probe unit and processor；Processor, including measurement control module and spectrum analysis module, the ray that measurement control module is used to receive α or β particles turn The electric signal of chemical conversion, spectrum analysis module are used to analyze and process the electric signal.
- 2. water body radiating particle activity detection analysis instrument according to claim 1, it is characterised in that the spectrum analyzer is used Analyzed and processed in the electric signal, obtain the energy of α or β particles, carrying out analysis by trigger signal counting rate obtains α Or the activity of β particles.
- 3. water body radiating particle activity detection analysis instrument according to claim 1, it is characterised in that the photosensitive detection is single Member is specially ultraviolet-sensitive photomultiplier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710765891.3A CN107655917A (en) | 2017-08-30 | 2017-08-30 | A kind of water body radiating particle activity detection analysis instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710765891.3A CN107655917A (en) | 2017-08-30 | 2017-08-30 | A kind of water body radiating particle activity detection analysis instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107655917A true CN107655917A (en) | 2018-02-02 |
Family
ID=61128930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710765891.3A Withdrawn CN107655917A (en) | 2017-08-30 | 2017-08-30 | A kind of water body radiating particle activity detection analysis instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107655917A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112817028A (en) * | 2020-12-29 | 2021-05-18 | 上海工物高技术产业发展有限公司 | Multichannel analyzer zero clearing method, device and system and storage medium |
| CN113625331A (en) * | 2021-07-09 | 2021-11-09 | 成都新核泰科科技有限公司 | Real-time on-line monitoring method for specific activity of total alpha and total beta of water body |
-
2017
- 2017-08-30 CN CN201710765891.3A patent/CN107655917A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112817028A (en) * | 2020-12-29 | 2021-05-18 | 上海工物高技术产业发展有限公司 | Multichannel analyzer zero clearing method, device and system and storage medium |
| CN112817028B (en) * | 2020-12-29 | 2024-02-13 | 上海工物高技术产业发展有限公司 | Multichannel analyzer resetting method, multichannel analyzer resetting device, multichannel analyzer resetting system and storage medium |
| CN113625331A (en) * | 2021-07-09 | 2021-11-09 | 成都新核泰科科技有限公司 | Real-time on-line monitoring method for specific activity of total alpha and total beta of water body |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180202 |