CN206848156U - A kind of square vase band volume scale cuvette - Google Patents
A kind of square vase band volume scale cuvette Download PDFInfo
- Publication number
- CN206848156U CN206848156U CN201720797881.3U CN201720797881U CN206848156U CN 206848156 U CN206848156 U CN 206848156U CN 201720797881 U CN201720797881 U CN 201720797881U CN 206848156 U CN206848156 U CN 206848156U
- Authority
- CN
- China
- Prior art keywords
- cuvette
- bottle cap
- mark
- sample cell
- band volume
- 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.)
- Expired - Fee Related
Links
- 239000000203 mixture Substances 0.000 claims description 4
- 230000037237 body shape Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000035945 sensitivity Effects 0.000 abstract description 4
- 239000012141 concentrate Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Optical Measuring Cells (AREA)
Abstract
The utility model provides a kind of square vase band volume scale cuvette, including cuvette body and bottle cap, bottle cap is placed in the bottle mouth position of cuvette body, cuvette body is made up of incidence surface, reflecting surface and transmissive surface, incidence surface, reflecting surface and transmissive surface surround a sample cell, on front side of sample cell and rear side is incidence surface, and sample cell left side and right side are respectively reflecting surface and transmissive surface, and graduation mark is provided with cuvette body；Bottle cap is provided with inner chamber, and interior intracavitary is movably set with mark changeover panel and directive wheel, identifies changeover panel and directive wheel intermeshing, and an opening is additionally provided with bottle cap, and mark changeover panel exposes from opening.The beneficial effects of the utility model are that the mark of cuvette, easy to operate and easy cleaning are easy in the setting of mark changeover panel, and light energy can also be made more to concentrate, and improve detection sensitivity and resolution ratio.
Description
Technical field
The utility model belongs to experimental apparatus field, more particularly, to a kind of square vase band volume scale cuvette.
Background technology
Cuvette is for holding the container of sample liquid or reference liquid when quantitative or qualitative analysis is carried out to material, is spectrum
The important accessory of analytical instrument, it is supporting to be placed in such as on spectrophotometer, blood linear protein analyzer and Particle Size Analyzer instrument,
Extensively using with the industry such as chemical industry, medical treatment, metallurgy, environmental protection, water power and oil, and the test assay of universities and colleges and scientific research institutions.
There is also in place of some shortcomings, be required for labelling in each experimentation to go to indicate the suitable of test solution for existing cuvette
Sequence, and be difficult that tag processes are clean when cleaning, causes the residuals for having label on the outside of cuvette, makes it both unsightly
Also it is unclean, also bring certain inconvenience for later use；And the light that when in use, spectrometric instrument is projected holds
Easily dissipated to all directions, cause light energy not concentrated, influence Detection accuracy.
The content of the invention
The shortcomings that the purpose of this utility model is to overcome prior art, there is provided a kind of square vase band volume scale cuvette,
Detection sensitivity and resolution ratio can be improved.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of square vase band volume scale colorimetric
Ware, including cuvette body and bottle cap, the bottle cap are placed in the bottle mouth position of the cuvette body, the cuvette body by
Incidence surface, reflecting surface and transmissive surface composition, the incidence surface, the reflecting surface and the transmissive surface surround one
Individual sample cell, on front side of the sample cell and rear side is the incidence surface, and on the left of the sample cell and right side is respectively described
Reflecting surface and the transmissive surface, graduation mark is provided with the cuvette body；
The bottle cap is provided with inner chamber, and the interior intracavitary is movably set with mark changeover panel and directive wheel, and the mark turns
Removable disk and the directive wheel are intermeshed, and an opening are additionally provided with the bottle cap, the changeover panel that identifies is from the opening
Expose.
Further, the reflecting surface and the transmissive surface are that side is that cambered surface opposite side is planar structure, and
The plane side is a composition face of the sample cell.
Further, it is provided with matte surface on the cuvette body bottleneck inwall.
Further, it is provided with matte surface on the bottle cap outer wall.
Further, the cuvette body shape is cuboid.
Further, the graduation mark is accurate graduation mark, and measurable range is 10-90 milliliters, and accuracy is 2 milliliters.
The utility model has the advantages and positive effects of：Due to using above-mentioned technical proposal, identifying setting for changeover panel
The mark for being easy to cuvette is put, without labelled in cuvette outer surface, as long as sticking mark paster on mark changeover panel
It can complete to identify, easy to operate and easy cleaning, and light energy can also be made more to concentrate, improve detection sensitivity and divide
Resolution.
Brief description of the drawings
Fig. 1 is the utility model structure diagram
Fig. 2 is the utility model cuvette body cross-section schematic diagram
Fig. 3 is the utility model Bottle cap structure schematic diagram
Fig. 4 is that the utility model bottle cap is bowed intention
In figure：
1st, cuvette body 2, bottle cap 3, bottleneck
4th, graduation mark 5, incidence surface 6, reflecting surface
7th, transmissive surface 8, sample cell 9, directive wheel
10th, inner chamber 11, mark changeover panel 12, mark paster
13rd, it is open
Embodiment
The utility model is described further with reference to embodiment and accompanying drawing.
As shown in Figures 1 to 4, the present embodiment provides a kind of square vase band volume scale cuvette, including the He of cuvette body 1
For sealing the bottle cap 2 of cuvette body bottleneck 3, cuvette body 1 is shaped as cuboid, and cuvette body 1 is by incidence surface
5th, reflecting surface 6 and transmissive surface 7 form, and incidence surface 5, reflecting surface 6 and transmissive surface 7 surround a sample cell 8, sample
The front side of groove 8 and rear side are incidence surface 5, and the left side of sample cell 8 and right side are respectively reflecting surface 6 and transmissive surface 7, reflect table
Face 6 and transmissive surface 7 are while being that cambered surface another side is planar structure, and plane side is a composition face of sample cell 8.
Bottle cap 2 is provided with inner chamber 10, and mark changeover panel 11 and directive wheel 9 are movably set with inner chamber 10, identifies changeover panel
11 and directive wheel 9 be intermeshed, be additionally provided with an opening 13 on bottle cap 2, mark changeover panel 11 exposes at opening 13.
Loss or spilt to prevent from evaporating, at the same can accurate weighing liquid volume as needed, cuvette sheet
Matte surface is provided with the inwall of body bottleneck 3, matte surface is provided with the outer wall of bottle cap 2；Scale is provided with cuvette body 1
Line 4, graduation mark 4 are accurate graduation mark, and measurable range is 10-90 milliliters, and accuracy is 2 milliliters.
The course of work of this example：During work, sample liquid or reference liquid are held in sample cell 8, covers bottle cap 2, is being marked
Know changeover panel 11 on stick mark paster 12, can also rotate mark changeover panel 11 by rotary steering wheel 9, without than
Adhesive label on color ware, it is easy to clear up.
The cuvette handled well is put into spectrometric instrument, the light of specific wavelength projects sample by incidence surface 5
In product groove 8, sample liquid (or reference liquid) is set to react, the light ray radiation of diverging is to reflecting surface 6, due to the work of mirror-reflection
With luminous intensity is improved, the light ray radiation of diverging has convex lens alignment function using transmissive surface 7, will sent out to transmissive surface 7
Scattered light collection output.
The beneficial effects of the utility model are：Because using above-mentioned technical proposal, colorimetric is easy in the setting for identifying changeover panel
The mark of ware, without labelled in cuvette outer surface, as long as sticking mark paster on mark changeover panel can complete to mark
Know, easy to operate and easy cleaning, and light energy can also be made more to concentrate, improve detection sensitivity and resolution ratio.
One or more embodiments of the present utility model are described in detail above, but the content is only this practicality
New preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all according to present utility model application model
Made equivalent change and improvement etc. are enclosed, all should still be belonged within patent covering scope of the present utility model.
Claims (6)
1. a kind of square vase band volume scale cuvette, including cuvette body and bottle cap, the bottle cap are placed in the cuvette
The bottle mouth position of body, it is characterised in that：The cuvette body is made up of incidence surface, reflecting surface and transmissive surface, described
Incidence surface, the reflecting surface and the transmissive surface surround a sample cell, and the sample cell front side and rear side are institute
State incidence surface, on the left of the sample cell and right side is respectively the reflecting surface and the transmissive surface, the cuvette sheet
Graduation mark is provided with body；
The bottle cap is provided with inner chamber, and the interior intracavitary is movably set with mark changeover panel and directive wheel, the mark changeover panel
It is intermeshed with the directive wheel, an opening is additionally provided with the bottle cap, the mark changeover panel exposes from the opening.
2. square vase band volume scale cuvette according to claim 1, it is characterised in that：The reflecting surface and described
Reflective surface is that side is that cambered surface opposite side is planar structure, and the plane side is a composition face of the sample cell.
3. square vase band volume scale cuvette according to claim 1, it is characterised in that：The bottleneck of the cuvette body
Matte surface is provided with inwall.
4. square vase band volume scale cuvette according to claim 1, it is characterised in that：It is provided with the bottle cap outer wall
Matte surface.
5. square vase band volume scale cuvette according to claim 1, it is characterised in that：The cuvette body shape is
Cuboid.
6. square vase band volume scale cuvette according to claim 1, it is characterised in that：The graduation mark is accurate scale
Line, measurable range are 10-90 milliliters, and accuracy is 2 milliliters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720797881.3U CN206848156U (en) | 2017-07-03 | 2017-07-03 | A kind of square vase band volume scale cuvette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720797881.3U CN206848156U (en) | 2017-07-03 | 2017-07-03 | A kind of square vase band volume scale cuvette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206848156U true CN206848156U (en) | 2018-01-05 |
Family
ID=60804133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720797881.3U Expired - Fee Related CN206848156U (en) | 2017-07-03 | 2017-07-03 | A kind of square vase band volume scale cuvette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206848156U (en) |
-
2017
- 2017-07-03 CN CN201720797881.3U patent/CN206848156U/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 |
Granted publication date: 20180105 |