CN205373882U - Radiation measurement system - Google Patents
Radiation measurement system Download PDFInfo
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- CN205373882U CN205373882U CN201520728028.7U CN201520728028U CN205373882U CN 205373882 U CN205373882 U CN 205373882U CN 201520728028 U CN201520728028 U CN 201520728028U CN 205373882 U CN205373882 U CN 205373882U
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- identificationm
- radioactivity detection
- fiber spectrometer
- spectrometer
- optical fiber
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Abstract
The utility model provides a radiation measurement system, includes miniature fiber optic spectrometer, detachable bracing piece, computer, receiver, fiber optic probe, miniature fiber optic spectrometer passes through optic fibre and the receiver is connected, detachable bracing piece is used for supporting and fixes miniature fiber optic spectrometer, the setting of computer mainly used, demonstration, storage, analysis data the utility model discloses scanning speed is fast, and speed is than fast hundreds of times of traditional instrument. And can both obtain the information of all frequencies of radiation source in any time. The energy that is applicable to the real time monitoring radiation source changes, and sensitivity is high, is fit for measuring the spectrum of small signal.
Description
Technical field
This utility model relates to technical field of spectral detection, is specifically related to a kind of radioactivity detection, identificationm, and computation.
Background technology
Utilizing optical radiation to measure system, to carry out optical measurement be conventional measurement means.In prior art, instrument volume is relatively big, and measuring speed is slow, improper for outdoor with real time and on line monitoring.
Summary of the invention
The purpose of this utility model is in that: provide a kind of radioactivity detection, identificationm, and computation.
In order to solve above-mentioned technical problem, this utility model provides a kind of radioactivity detection, identificationm, and computation:
Including micro fiber spectrometer, detachable support bar, computer, receptor, fibre-optical probe；Wherein, micro fiber spectrometer is connected by optical fiber and receptor；Detachable support bar is used for supporting and fixing micro fiber spectrometer, and can pass through the measurement scope of hand-held supports bar increase measurement parts；Computer is mainly used in setting, display, storage, analytical data, and can be combined into an entirety with micro fiber spectrometer can also be an individual components；
Preferably, described optical fiber adopts uvioresistant optical fiber.
Preferably, the quantity of described optical fiber is at least 1.
Preferably, the measure spectrum of described micro fiber spectrometer ranges for 400-1000nm.
Preferably, the built-in filter plate eliminating second-order diffraction that can leach two grades and three order diffractions of described micro fiber spectrometer.
Preferably, described upper micro fiber spectrometer also has USB interface.
Preferably, the connection of described detachable support bar and actinometry parts is clamping, and both can realize free dismounting.
Preferably, described detachable support bar is telescopic rod or the extension bar that linked by chaining part of many bars of many bars composition, thus expanding measurement scope when actinometry parts are attached thereto.
Relative to prior art, technical solutions of the utility model provide the benefit that:
1, scanning speed is fast, speed hundreds times faster than traditional instrument.And the information of all frequencies of radiation source at any time, can be obtained.Energy variation suitable in monitor in real time radiation source.
2, highly sensitive, it is suitable for measuring the spectrum of small-signal.
3, mobile use, it is simple to carry, it is achieved measure easily, without building the High Altitude Platforms such as scaffold when measurement, promotes and measures efficiency, save time and cost.
4, the container of large volume Yu size is carried out omnirange, the detection of gamut scope and monitoring, less potential safety hazard.
Accompanying drawing explanation
Fig. 1 is the structural representation of radioactivity detection, identificationm, and computation in this utility model.
In figure, 1 is computer, and 2 is spectroanalysis instrument, and 3 is USB interface, and 7 is fibre-optical probe, and 8 is receptor.
Detailed description of the invention
It is further described of the present utility model below in conjunction with drawings and Examples.But therefore embodiment of the present utility model is not defined in following example.Unless stated otherwise, this utility model adopts material and processing method are the art common used material and processing method.
Such as Fig. 1, including micro fiber spectrometer 2, detachable support bar, computer 1, receptor 8, fibre-optical probe 7, power supply part；Wherein, micro fiber spectrometer 2 is connected by fibre-optical probe 7 and receptor 8；Detachable support bar is used for supporting and fixing micro fiber spectrometer 2, and can pass through the measurement scope of hand-held supports bar increase measurement parts；Computer 1 is mainly used in setting, display, storage, analytical data, and can be combined into an entirety with micro fiber spectrometer 2 can also be an individual components；Power supply part provides power for operation for micro fiber spectrometer 2 with display unit, power supply part can with actinometry part or display and analysing terminal be combined into overall structure, can also as individual components, it is possible to be charging electricity storage structure can also be connect the construction of cable.
As the improvement of specific embodiment, described optical fiber 7 adopts uvioresistant optical fiber.
As the improvement of specific embodiment, the quantity of described optical fiber 7 is at least 1.
As the improvement of specific embodiment, the measure spectrum of described micro fiber spectrometer 2 ranges for 400-1000nm.
As the improvement of specific embodiment, the built-in filter plate eliminating second-order diffraction that can leach two grades and three order diffractions of described micro fiber spectrometer 2.
As the improvement of specific embodiment, described upper micro fiber spectrometer 2 also has USB interface.
As the improvement of specific embodiment, the connection of described detachable support bar and actinometry parts is clamping, and both can realize free dismounting.
As the improvement of specific embodiment, described detachable support bar is telescopic rod or the extension bar that linked by chaining part of many bars of many bars composition, thus expanding measurement scope when actinometry parts are attached thereto.
Actinometry may be used for measuring illuminating source, the such as sun or lamp source, it is also possible to be used for measuring reflection light, the reflection light on such as ground or the water surface.In solar energy industry, it is possible to be applied to measure the spectral distribution of solar simulator, coordinate the software of specialty.Fiber spectrometer can use the micro fiber spectrometer that cost performance is high.The configuration of such as JY2000, it is possible to reach the measure spectrum scope of 400-1000nm, this is configured to actinometry and provides suitable spectral region and resolution, and the built-in filter plate eliminating second-order diffraction can leach two grades and three order diffractions.System needs an optical fiber and spectral analysis software.Recommend uvioresistant optical fiber, it is possible to effectively prevent aging under irradiation under ultraviolet ray of optical fiber.When actinometry is felt in measurement, it is necessary to use absolute energy calibration lamp that whole system is done energy correction.Real time record spectrum analysis figure, calculates x, y, L, a, b, CCT etc. by CIE international standard colorimeter
The announcement of book and instruction according to the above description, above-mentioned embodiment can also be modified and revise by this utility model those skilled in the art.Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, should also be as falling in scope of the claims of the present utility model to modifications and changes more of the present utility model.Although additionally, employ some specific terms in this specification, but these terms are intended merely to convenient explanation, this utility model are not constituted any restriction.
Claims (7)
1. a radioactivity detection, identificationm, and computation, it is characterised in that: include micro fiber spectrometer, detachable support bar, computer, receptor, optical fiber；Micro fiber spectrometer is connected by optical fiber and receptor；Detachable support bar is used for supporting and fixing micro fiber spectrometer, and described detachable support bar is telescopic rod or the extension bar that linked by chaining part of many bars of many bars composition, thus expanding measurement scope when actinometry parts are attached thereto；Computer is mainly used in setting, display, storage, analytical data, and can be combined into an entirety with micro fiber spectrometer can also be an individual components.
2. radioactivity detection, identificationm, and computation according to claim 1, it is characterised in that: described optical fiber adopts uvioresistant optical fiber.
3. radioactivity detection, identificationm, and computation according to claim 2, it is characterised in that: the quantity of described optical fiber is at least 1.
4. radioactivity detection, identificationm, and computation according to claim 1, it is characterised in that: the measure spectrum of described micro fiber spectrometer ranges for 400-1000nm.
5. radioactivity detection, identificationm, and computation according to claim 4, it is characterised in that: the built-in filter plate eliminating second-order diffraction that can leach two grades and three order diffractions of described micro fiber spectrometer.
6. radioactivity detection, identificationm, and computation according to claim 1, it is characterised in that: described micro fiber spectrometer also has USB interface.
7. radioactivity detection, identificationm, and computation according to claim 1, it is characterised in that: the connection of described detachable support bar and actinometry parts is clamping, and both can realize free dismounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520728028.7U CN205373882U (en) | 2015-09-18 | 2015-09-18 | Radiation measurement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520728028.7U CN205373882U (en) | 2015-09-18 | 2015-09-18 | Radiation measurement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205373882U true CN205373882U (en) | 2016-07-06 |
Family
ID=56261182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520728028.7U Active CN205373882U (en) | 2015-09-18 | 2015-09-18 | Radiation measurement system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205373882U (en) |
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2015
- 2015-09-18 CN CN201520728028.7U patent/CN205373882U/en active Active
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