CN207937349U - A kind of new ultra-violet Water Test Kits - Google Patents
A kind of new ultra-violet Water Test Kits Download PDFInfo
- Publication number
- CN207937349U CN207937349U CN201820194310.5U CN201820194310U CN207937349U CN 207937349 U CN207937349 U CN 207937349U CN 201820194310 U CN201820194310 U CN 201820194310U CN 207937349 U CN207937349 U CN 207937349U
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- China
- Prior art keywords
- electrically connected
- microcontroller
- detector
- flow cell
- open flow
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a kind of new ultra-violet Water Test Kits, including lamp source, length scanning system, open flow cell, detector and microcontroller, the holographic concave grating that scanning system includes driving motor, is connect with driving motor, open flow cell is connect with detector, and amplifier and controller are electrically connected on detector, A/D converter is electrically connected on amplifier, A/D converter is electrically connected microcontroller, controller is electrically connected to microcontroller, microcontroller, and display is electrically connected on microcontroller.The utility model is small, and open flow cell is arranged, can arbitrarily be placed in water or solution, realizes Site Detection analysis, holographic concave grating of setting itself has light gathering, thus the design of instrument light path is made to become simple, and instrument can also be made more compact.
Description
Technical field
The utility model belongs to water quality inspection technique field, more particularly to a kind of new ultra-violet Water Test Kits.
Background technology
Currently, existing spectroanalysis instrument is chiefly used in laboratory or industrial production, be not suitable for monitoring water quality on line, more
Spectroanalysis instrument cannot be put in water, and these spectroanalysis instruments have such as bulky, use environment to require harsh, light
The shortcomings of spectral limit is narrow and maintenance cost is high.Most underwater measurement devices are cleaned using air compression, not only waste of energy,
And noise is larger, does not meet environmental protection concept.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of new ultra-violet water quality point
Analyzer.
To achieve the goals above, the utility model is realized using following technical scheme：
A kind of new ultra-violet Water Test Kits, including lamp source, length scanning system, open flow cell, detector and list
Piece machine, the scanning system includes driving motor, the holographic concave grating that is connect with the driving motor, the open flow cell
It is connect with the detector, amplifier and controller is electrically connected on the detector, A/D is electrically connected on the amplifier and is turned
Parallel operation, the A/D converter are electrically connected the microcontroller, and the controller is electrically connected to the microcontroller, the microcontroller, institute
It states and is electrically connected with display on microcontroller.
Further, the lamp source is xenon flash lamps light source.
The utility model has the beneficial effects that：
A kind of new ultra-violet Water Test Kits provided by the utility model, it is small, there is open flow cell, can arbitrarily set
In water or solution, Site Detection analysis is realized, holographic concave grating of setting itself has light gathering, thus makes instrument light
The design on road becomes simple, and instrument can also be made more compact.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Reference numeral therein is：1-driving motor；2-holographic concave gratings；3-open flow cells；4-detectors；
5-amplifiers；6-A/D converters；7-controllers；8-microcontrollers；9-lamp sources；10-displays.
Specific implementation mode
To keep the purpose of this utility model, feature, advantage more apparent and understandable, with reference to the utility model
Attached drawing in embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that institute below
The embodiment of description is only the utility model a part of the embodiment, and not all embodiments.Based on the reality in the utility model
Example is applied, the every other embodiment that those skilled in the art is obtained shall fall within the protection scope of the present invention.
The present embodiment provides a kind of new ultra-violet Water Test Kits, as shown in Figure 1, including lamp source 9, length scanning system,
Open flow cell 3, detector 7 and microcontroller 8, scanning system includes driving motor 1, it is complete to be connect with the driving motor 1
Concave grating 2 is ceased, open flow cell 3 is connect with detector 4, and amplifier 5 and controller 7, amplifier are electrically connected on detector 4
It is electrically connected with A/D converter 6 on 5, A/D converter 6 is electrically connected microcontroller 8, and controller is electrically connected to microcontroller 8, on microcontroller 8
It is electrically connected with display 10.
Preferably, lamp source 9 is xenon flash lamps light source to one as the present embodiment, and xenon flash lamps light source provides the ultraviolet of stabilization
Light, sending out compound ultraviolet radioactive can be in 200nm-by the outgoing spectral region of holographic concave grating 2 in length scanning system
In 650nm, holographic concave grating 2 drives rotary scanning by driving motor 1, since holographic concave grating 2 itself has prefocus
Power, thus the design of instrument light path is made to become simple, instrument can also be made more compact.
The operation principle of the present embodiment is as follows：The monochromatic light spoke sent out by lamp source 9 by the water sample of open flow cell 3
It penetrates, the spectral information absorbed is received by detector 4 and be parsed into data-signal, and data-signal is converted by amplifier 5 and A/D
Device 6 be transmitted to microcontroller 8 converted, handled, the functions such as operation, shown finally by display 10.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but not to this practicality newly
The limitation of type protection domain, those skilled in the art should understand that, based on the technical solution of the present invention, ability
Field technique personnel need not make the creative labor the various modifications or changes that can be made still in the protection model of the utility model
In enclosing.
Claims (2)
1. a kind of new ultra-violet Water Test Kits, including lamp source, length scanning system, open flow cell, detector and monolithic
Machine, the scanning system includes driving motor, the holographic concave grating that is connect with the driving motor, the open flow cell with
The detector connects, and amplifier and controller are electrically connected on the detector, and A/D conversions are electrically connected on the amplifier
Device, the A/D converter are electrically connected the microcontroller, and the controller is electrically connected to the microcontroller, and the microcontroller is described
Display is electrically connected on microcontroller.
2. new ultra-violet Water Test Kits according to claim 1, which is characterized in that the lamp source is xenon flash lamps light
Source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820194310.5U CN207937349U (en) | 2018-02-05 | 2018-02-05 | A kind of new ultra-violet Water Test Kits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820194310.5U CN207937349U (en) | 2018-02-05 | 2018-02-05 | A kind of new ultra-violet Water Test Kits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207937349U true CN207937349U (en) | 2018-10-02 |
Family
ID=63651446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820194310.5U Expired - Fee Related CN207937349U (en) | 2018-02-05 | 2018-02-05 | A kind of new ultra-violet Water Test Kits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207937349U (en) |
-
2018
- 2018-02-05 CN CN201820194310.5U patent/CN207937349U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20210205 |