CN206132604U - Ultraviolet and visible spectrophotometer - Google Patents
Ultraviolet and visible spectrophotometer Download PDFInfo
- Publication number
- CN206132604U CN206132604U CN201621178104.2U CN201621178104U CN206132604U CN 206132604 U CN206132604 U CN 206132604U CN 201621178104 U CN201621178104 U CN 201621178104U CN 206132604 U CN206132604 U CN 206132604U
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- CN
- China
- Prior art keywords
- cuvette
- sample
- platform
- sample cell
- photometer body
- Prior art date
- 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.)
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Abstract
The utility model provides an ultraviolet and visible spectrophotometer, including the photometer body, one side of photometer body is provided with liquid crystal display and operating keyboard, the opposite side of photometer body is provided with the sample cell, the sample cell includes that the sample carries platform and electric lifting platform, the sample carries the fixed setting of platform on electric lifting platform, be provided with control switch on the photometer body, control switch with the electric lifting platform electricity is connected, electric lifting platform drives the sample and carries the platform business turn over the sample cell, be provided with the sample cell lid on the sample cell, the sample cell lid is casement window infrared induction lid, the utility model has the advantages of sealing performance is good, effectively the protective glass face.
Description
Technical field
This utility model belongs to instrument analysis technology field, more particularly, to a kind of ultraviolet-uisible spectrophotometer.
Background technology
Ultraviolet-uisible spectrophotometer is the Absorption of the light of a certain wave-length coverage of molecule or ion pair using material,
The instrument of qualitative analyses, quantitative analyses and structural analyses is carried out to material, ultraviolet-uisible spectrophotometer includes light source chamber and sample
Product pond, is being carried out to sample in test process, it is desirable to which internal light channel structure is closed, it is impossible to have veiling glare to enter, and sample cell is
For placing the part of sample and reference, sample cell needs Jing normally open and closes, and is unable to light leak down in off position, because
This, spectrophotometer is very high to the sealing requirements of sample cell, therefore, the good sealing covered on spectrophotometer sample cell
It is even more important, in addition, the sample introduction of existing ultraviolet spectrophotometer is hand sampling system, the proficiency to operator
With very high requirement, in case sample solution is spread across in sample room, and in cuvette to be put into sample room internal procedure, operation
Personnel's finger is easy to touch minute surface, is likely to result in minute surface scuffing, causes test error.
The content of the invention
Problem to be solved in the utility model is to provide the UV, visible light light splitting of a kind of good seal performance, effective protection minute surface
Photometer.
To solve above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of ultraviolet-uisible spectrophotometer,
Including photometer body, the side of the photometer body is provided with LCDs and operation keyboard, the photometer body
Opposite side be provided with sample cell, the sample cell includes that sample carries platform and electric lifting platform, and the sample carries platform to be fixed
It is arranged on electric lifting platform, on the photometer body, is provided with controlling switch, the controlling switch and the electric up-down
Platform is electrically connected, and the electric lifting platform drives sample to carry platform and passes in and out the sample cell, is provided with sample cell on the sample cell
Lid, the sample cell lid are flat-open type infrared induction lid.
Further, also including cuvette, strip bulge on the hair side of the cuvette, is relatively set with, the sample is carried
Send, the bar matched with the strip bulge is relatively set with the cuvette rack
Connected in star.
Further, the side of the photometer body is provided with cuvette and places cleaning box, and the cuvette is placed clear
Wash, the cuvette is placed cleaning box side and is provided with ultrasonic button, the ultrasonic button with
The ultrasonic generator electrical connection.
Further, the side of the photometer body is provided with dust-free paper case.
Further, the cuvette places cleaning box and dust-free paper case is arranged on the photometer sheet with drawing and pulling type
On body.
Further, thermovent is provided with the photometer body.
Compared with prior art, this utility model is had the advantage that with beneficial effect is：
1st, sample is carried body that platform reach photometer body by electric lifting platform when cuvette is placed by this utility model
Outward, cuvette sample introduction placement process is carried out in vitro, it is to avoid due to artificial misoperation, touch minute surface, cause minute surface to draw
Wound；
2nd, sample cell lid adopts flat-open type infrared induction lid, and flat-open type infrared induction lid is unidirectional induction installation, in outside
Can not manually open it, only when sample carries platform and reaches near flat-open type infrared induction lid, flat-open type infrared induction
Lid is automatically opened up, and after the completion of loading cuvette, sample carries platform and sets back, and flat-open type infrared induction lid is automatically switched off, and is opened flat
Formula infrared induction cover seal effect is good, will not produce light leakage phenomena, it is ensured that the sealing of sample cell.
Description of the drawings
Fig. 1 is a kind of structural representation of ultraviolet-uisible spectrophotometer of this utility model.
Fig. 2 is a kind of structural representation of the sample cell of ultraviolet-uisible spectrophotometer of this utility model.
Fig. 3 is a kind of structural representation of the cuvette of ultraviolet-uisible spectrophotometer of this utility model.
In figure：1- photometer bodies；2- LCDs；3- operation keyboards；4- samples carry platform；5- electric lifting platforms；
6- controlling switches；7- sample cell lids；8- cuvettes；9- strip bulges；10- cuvette mounting tables；11- strip grooves；12- colorimetrics
Ware places cleaning box；13- ultrasound buttons；14- dust-free paper cases；15- thermovents.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is elaborated.
As shown in Figure 1, Figure 2 and Figure 3, a kind of ultraviolet-uisible spectrophotometer, including photometer body 1, the photometer
The side of body 1 is provided with LCDs 2 and operation keyboard 3, and LCDs 2 show test condition and test data, side
Convenient to operate personnel recorded, and the opposite side of the photometer body 1 is provided with sample cell, and the sample cell includes that sample is carried
Platform 4 and electric lifting platform 5, the sample carry platform 4 and are fixedly installed on electric lifting platform 5, arrange on the photometer body 1
There is controlling switch 6, the controlling switch 6 is electrically connected with the electric lifting platform 5, the electric lifting platform 5 drives sample to carry
Platform 4 passes in and out the sample cell, when needing to place cuvette 8, presses controlling switch 6 and starts electric lifting platform 5, using electric up-down
Sample is carried 4 support of platform and completes to place sample to outside photometer body 1, in vitro by platform 5, after the completion of placement, presses control again
System switch 6, makes electric lifting platform 5 set back, and sample cell lid 7 is provided with sample cell, and sample cell lid 7 is that flat-open type is infrared
Sensing lid, it is ensured that whole sample cell only can be opened herein, and flat-open type infrared induction lid is when closing, can be good at
Photometer body 1 agrees with, with good sealing property, while avoid it is artificial sample cell lid 7 is operated, cause sample
Pond lid 7 loosens, light leak, and sample is carried platform 4 by electric lifting platform 5 and reaches photometer when cuvette 8 is placed by this utility model
Body 1 it is external, carry out 8 sample introduction placement process of cuvette in vitro, it is to avoid due to artificial misoperation, touch minute surface,
Minute surface is caused to scratch；Sample cell lid 7 adopts flat-open type infrared induction lid, and flat-open type infrared induction lid is unidirectional induction installation,
Outside can not manually open it, and only when sample carries platform 4 and reaches near flat-open type infrared induction lid, flat-open type is infrared
Sensing lid is automatically opened up, and after the completion of loading cuvette 8, sample carries platform 4 and sets back, and flat-open type infrared induction lid is closed automatically
Close, flat-open type infrared induction cover seal effect is good, will not produce light leakage phenomena, it is ensured that the sealing of sample cell.
Further, strip bulge 9 is relatively set with the hair side of the cuvette 8, the sample is carried
There is cuvette rack 10, be relatively set with the cuvette rack 10 recessed with the bar shaped that the strip bulge 9 matches
Groove 11, the cuvette 8 designed using this and cuvette rack 10, place can the cuvette that is placed into that cuvette 8 agrees with
On frame 10, prevent cuvette 8 from moving forward and backward, cause absorption light value inaccurate, the cuvette 8 and cuvette rack 10 of this structure
The error of testing result can be effectively reduced, the measuring accuracy of ultraviolet-uisible spectrophotometer is improved.
Further, the side of the photometer body 1 is provided with cuvette and places cleaning box 12, and the cuvette is placed
Ultrasonic generator (not shown) is provided with cleaning box 12, the cuvette is placed 12 side of cleaning box and is provided with ultrasonic button
13, the ultrasonic button 13 is electrically connected with the ultrasonic generator, and the placement and cleaning of existing cuvette 8 are required for specific
Device in carry out, it is relatively costly, on photometer body 1 arrange cuvette place cleaning box 12, will test, cleaning, place
Three functions are integrated in one, and after the completion of test, cuvette 8 is placed on cuvette and is placed in cleaning box 12, poured into appropriate clear
Washing liquid, presses ultrasonic button 13, and contrast color ware 8 is cleaned, and after the completion of cleaning, cleanout fluid is poured out, and cuvette 8 is placed on
Cuvette is placed in cleaning box 12, is effectively reduced cost, easy to use.
Further, the side of the photometer body 1 is provided with dust-free paper case 14, be loaded in contrast color ware 8 or
In cleaning process, liquid stain can be left on the bright finish of cuvette 8, directly test can affect test result, it is therefore desirable to by liquid stain
Wipe, dust-free paper case 14 is set operator's dust-free paper contrast color ware 8 that carries out taking can be facilitated to be wiped, user
Just, fast, carried out wiping the bright finish for scratching cuvette 8 with other paper while being also prevented from operator, cause test result to exist and miss
Difference.
Further, the cuvette places cleaning box 12 and dust-free paper case 14 is arranged on the luminosity with drawing and pulling type
On meter body 1, the set-up mode of drawing and pulling type is easy to use, while cleanout fluid is poured out in facilitating cuvette to place cleaning box 12.
Further, thermovent 15 is provided with the photometer body 1, to radiating inside photometer body 1, prolong
The photometric service life of length.
Main working process of the present utility model is as follows：In the operation keyboard 3 of photometer body 1, test condition is set,
After being provided with, controlling switch 6 is pressed, the drive sample of electric lifting platform 5 carries platform 4 and rises, when being close to sample cell lid 7, sample
Pond lid 7 is opened, and sample carries platform 4 and reaches outside photometer body 1, and cuvette 8 is placed into cuvette rack 10 by operator
On, controlling switch 6 is pressed again, electric lifting platform 5 declines, and returns to original position, and sample cell lid 7 is automatically switched off, and photometer is carried out
Test, test result shows that on liquid crystal display 2 operator are recorded, after the completion of test, can be by cuvette
8 are placed into during cuvette places cleaning box 12 and are cleaned and placed, and convenient next time uses.
Above one embodiment of the present utility model is described in detail, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as limiting practical range of the present utility model.It is all to be made according to this utility model application range
Impartial change with improve etc., still all should belong within patent covering scope of the present utility model.
Claims (6)
1. a kind of ultraviolet-uisible spectrophotometer, including photometer body (1), the side of the photometer body (1) are provided with
LCDs (2) and operation keyboard (3), it is characterised in that：The opposite side of the photometer body (1) is provided with sample cell,
The sample cell includes that sample carries platform (4) and electric lifting platform (5), and the sample carries platform (4) and is fixedly installed on electronic liter
In drop platform (5), controlling switch (6), the controlling switch (6) and the electric up-down on the photometer body (1), are provided with
Platform (5) is electrically connected, and the electric lifting platform (5) drives sample to carry platform (4) and passes in and out the sample cell, arranges on the sample cell
There is sample cell lid (7), the sample cell lid (7) is flat-open type infrared induction lid.
2. a kind of ultraviolet-uisible spectrophotometer according to claim 1, it is characterised in that：Also include cuvette (8), institute
Strip bulge (9) is relatively set with the hair side for stating cuvette (8), the sample carries and cuvette placement is provided with platform (4)
Frame (10), is provided with the strip groove (11) matched with the strip bulge (9) on the cuvette rack (10).
3. a kind of ultraviolet-uisible spectrophotometer according to claim 1, it is characterised in that：The photometer body (1)
Side be provided with cuvette and place cleaning box (12), the cuvette is placed in cleaning box (12) and is provided with ultrasonic generator,
The cuvette is placed cleaning box (12) side and is provided with ultrasonic button (13), and the ultrasonic button (13) is occurred with the ultrasound
Device is electrically connected.
4. a kind of ultraviolet-uisible spectrophotometer according to claim 1, it is characterised in that：The photometer body (1)
Side be provided with dust-free paper case (14).
5. a kind of ultraviolet-uisible spectrophotometer according to claim 3 or 4, it is characterised in that：The cuvette is placed
Cleaning box (12) and dust-free paper case (14) are arranged on the photometer body (1) with drawing and pulling type.
6. a kind of ultraviolet-uisible spectrophotometer according to claim 1, it is characterised in that：The photometer body (1)
On be provided with thermovent (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621178104.2U CN206132604U (en) | 2016-11-03 | 2016-11-03 | Ultraviolet and visible spectrophotometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621178104.2U CN206132604U (en) | 2016-11-03 | 2016-11-03 | Ultraviolet and visible spectrophotometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206132604U true CN206132604U (en) | 2017-04-26 |
Family
ID=58577657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621178104.2U Expired - Fee Related CN206132604U (en) | 2016-11-03 | 2016-11-03 | Ultraviolet and visible spectrophotometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206132604U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790433A (en) * | 2017-09-23 | 2018-03-13 | 南京律智诚专利技术开发有限公司 | A kind of cuvette automatic flushing device |
| CN108507963A (en) * | 2018-03-28 | 2018-09-07 | 四川西蜀九锦现代中药有限公司 | The ultraviolet specrophotometer of service efficiency can be improved |
| CN109324003A (en) * | 2018-08-28 | 2019-02-12 | 河海大学 | A kind of Convenient type ultraviolet specrophotometer |
-
2016
- 2016-11-03 CN CN201621178104.2U patent/CN206132604U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790433A (en) * | 2017-09-23 | 2018-03-13 | 南京律智诚专利技术开发有限公司 | A kind of cuvette automatic flushing device |
| CN108507963A (en) * | 2018-03-28 | 2018-09-07 | 四川西蜀九锦现代中药有限公司 | The ultraviolet specrophotometer of service efficiency can be improved |
| CN109324003A (en) * | 2018-08-28 | 2019-02-12 | 河海大学 | A kind of Convenient type ultraviolet specrophotometer |
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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 |
Granted publication date: 20170426 Termination date: 20201103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |