CN106226367A - Universal electrochemical test device - Google Patents
Universal electrochemical test device Download PDFInfo
- Publication number
- CN106226367A CN106226367A CN201610861112.5A CN201610861112A CN106226367A CN 106226367 A CN106226367 A CN 106226367A CN 201610861112 A CN201610861112 A CN 201610861112A CN 106226367 A CN106226367 A CN 106226367A
- Authority
- CN
- China
- Prior art keywords
- gripper shoe
- hole
- assay device
- contact hole
- shell
- 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.)
- Pending
Links
- 238000000840 electrochemical analysis Methods 0.000 title abstract description 12
- 238000007812 electrochemical assay Methods 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 23
- 230000000903 blocking effect Effects 0.000 abstract 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 14
- 239000003792 electrolyte Substances 0.000 description 9
- 229940075397 calomel Drugs 0.000 description 7
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 7
- 229910052697 platinum Inorganic materials 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 3
- 238000003556 assay Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241001133184 Colletotrichum agaves Species 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/283—Means for supporting or introducing electrochemical probes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention relates to the technical field of equipment for electrochemical tests, in particular to a universal electrochemical test device, which comprises a container barrel body with a hollow interior, wherein supporting plates are arranged at two ends of the container barrel body and are used for blocking two ends of the container barrel body; the container barrel is provided with a through hole, one side of the container barrel, which is positioned at the through hole, is provided with a clamp, at least one supporting plate is provided with a sample contact hole, and the supporting plate is provided with a clamping plate. The universal electrochemical test device provided by the invention has certain universality, can meet various electrochemical tests, does not need repeated assembly and replacement of the test device, is simple and easy to operate, and is convenient to switch different electrochemical tests at any time; meanwhile, the same device is used for carrying out various test tests, and the standards are unified, so that the test result is more accurate.
Description
Technical field
The present invention relates to electrochemical test equipment technical field, particularly relate to a kind of general electrochemical assay device.
Background technology
Electro-chemical test is analysis means the most frequently used in Analysis of Metallic Materials, during test, needs to be passed through in the electrolytic solution
Electrode, and by sample to be measured and electrolyte contacts, complete to test accordingly by analysis of experiments.At present, electrochemical test kind
Class is various, is required for different tests and uses different devices, and usual laboratory all uses beaker, test tube rack, beaker frame etc.
It is assembled into all kinds of easy assay device voluntarily.
Use the mode assembled voluntarily, different metal material test needs are re-assemblied, wastes time and energy, and
Being assembled without standard foundation voluntarily, equipment is more simple, measurement error situation easily occurs, and then affects result of the test.
Summary of the invention
It is an object of the invention to propose a kind of general electrochemical assay device, to solve present in prior art voluntarily
Assembling assay device is wasted time and energy, and device simply affects the technical problem of result of the test.
For reaching this purpose, the present invention by the following technical solutions:
A kind of general electrochemical assay device, including the shell of inner hollow, the two ends of described shell are provided with
Gripper shoe, the two ends of shell described in described gripper shoe block；
Described shell is provided with through hole, and the side that described shell is positioned at described through hole is equipped with fixture, extremely
A few described gripper shoe is provided with sample contact hole, and described gripper shoe is provided with clamping plate.
Further, described shell is provided with through hole described at least three, and the side of each described through hole is equipped with
Fixture.
Further, described fixture includes pole, and described pole is vertical with described shell to be connected, and described pole sets
Having and multiple be plugged with cross bar on described jack along the equally distributed jack in described strut lengths direction, described cross bar is away from described
One end of pole is provided with clip, and described clip is oppositely arranged with described through hole.
Further, described pole is provided with the screwed hole connected with described jack, on described screwed hole connect have for
Hold out against the tightening nut of described cross bar.
Further, described clamping plate and be provided with in the described gripper shoe of described clamping plate and be equipped with screwed hole, described clamping plate lead to
Cross tightening nut to be connected with described gripper shoe.
Further, the edge of described sample contact hole is provided with sealing rubber ring, and the end face of described sealing rubber ring is high
Surface in described gripper shoe.
Further, described sealing rubber ring includes rubber ring main body, and described rubber ring main body connects to be had for being plugged in
Plug Division in described sample contact hole.
Further, the inclined shape of inwall of described sample contact hole, described sample contact hole is positioned at described gripper shoe two
The aperture of side opening is unequal, and described Plug Division is suitable with described sample contact hole.
Further, the bottom of the described gripper shoe being provided with sample contact hole is provided with folding stand.
Further, the material of described shell and described gripper shoe is plastics.
A kind of general electrochemical assay device that the present invention provides, during use, installs calomel electrode and platinum electricity on fixture
Pole, adds electrolyte in shell, two electrodes are immersed in electrolyte, when sample is irregularly shaped, are installed
On electrode bar, afterwards, electrode bar is arranged on fixture, and erose sample is immersed in electrolyte, completes test；When
Sample is laminated structure, and area more than the area of sample contact hole time, the sample of lamellar is fitted with sample contact hole, leads to
Crossing clamping plate to be fixed, electrolyte contacts with the sample of lamellar, completes test.
This general electrochemical assay device, it has certain versatility, it is possible to meet all kinds of electro-chemical test, it is not necessary to weight
Multiple assembling, change assay device, and device simply easily left-hand seat, the convenient different electro-chemical test of switching the most at any time；Meanwhile, use together
A kind of device carries out multiple experimental test, and standard is unified so that test result is more accurate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the general electrochemical assay device that the embodiment of the present invention provides；
Fig. 2 is the front view of the general electrochemical assay device that the embodiment of the present invention provides；
Fig. 3 is the top view of the general electrochemical assay device that the embodiment of the present invention provides.
In figure:
1, shell；2, gripper shoe；3, through hole；4, fixture；5, sample contact hole；6, clamping plate；7, tightening nut；8, close
Envelope rubber ring；9, folding stand；41, pole；42, cross bar；43, clip.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
As Figure 1-3, a kind of general electrochemical assay device, including the shell 1 of inner hollow, shell 1
Two ends be provided with gripper shoe 2, the two ends of gripper shoe 2 block shell 1；
Shell 1 is provided with through hole 3, and the side that shell 1 is positioned at through hole 3 is equipped with fixture 4, at least one
Fagging 2 is provided with sample contact hole 5, and gripper shoe 2 is provided with clamping plate 6.
Through hole 3 on shell 1 is used for inserting electrode and irregularly shaped (non-lamellar) sample, wherein, through hole 3
Form can be, is separately provided the through hole 3 of existence, i.e. shell 1 and is provided with at least three through hole 3, the side of each through hole 3
It is equipped with fixture 4.Can also be a through hole being relatively large in diameter 3, multiple fixture 4 is set outside it.
Wherein, as a example by three through holes 3, three through holes 3 are respectively used to arrange calomel electrode, platinum electrode and sample；If setting
Putting a bigger through hole 3, place calomel electrode, platinum electrode and sample in a through hole 3, the purpose of this kind of mode is to facilitate body
Long-pending bigger sample is put into.
Fixture 4 includes pole 41, and pole 41 is vertical with shell 1 to be connected, and pole 41 is provided with multiple long along pole 41
The equally distributed jack in degree direction, jack is plugged with cross bar 42, and cross bar 42 is provided with clip 43, clip away from one end of pole 41
43 are oppositely arranged with through hole 3.
During use, need to be immersed in electrolyte electrode and sample, and keep same level height, therefore, by fixture 4
Height to be set to adjustable mode, i.e. cross bar 42 adjustable in the position of the short transverse of pole 41, applicable different size
Sample, improve versatility.Wherein, it is preferred that pole 41 is provided with the screwed hole connected with jack, screwed hole connect useful
In the tightening nut 7 holding out against cross bar 42.After cross bar 42 is fixed to jack, screws tightening nut 7 and make the one of its dieback cross bar 42
End, makes cross bar 42 more stable, it is ensured that test can be normally carried out.
Clamping plate 6 and be provided with in the gripper shoe 2 of clamping plate 6 and be equipped with screwed hole, clamping plate 6 are by tightening nut 7 with gripper shoe 2 even
Connect.Using tightening nut 7 to be fixed as between clamping plate 6 with gripper shoe 2, sample is arranged between clamping plate 6 and gripper shoe 2,
Screw tightening nut 7, make clamping plate 6 clamping clamping sample.The regulative mode using tightening nut 7 is applicable to the sample of different-thickness
Product, improve versatility.
The edge of sample contact hole 5 is provided with sealing rubber ring 8, and the end face of sealing rubber ring 8 is higher than the table of gripper shoe 2
Face.
Clamping plate 6 compress sample, and sample fits with gripper shoe 2, in order to avoid the slit source between sample and gripper shoe 2
Liquid, arranges sealing rubber ring 8 on sample contact hole 5, and sample is pressed on sealing rubber ring 8 so that it is produce deformation, it is to avoid electrolysis
Liquid spills.
Sealing rubber ring 8 includes rubber ring main body, and rubber ring main body connects inserting in being plugged in sample contact hole 5
Meet portion.Wherein, sealing rubber ring 8 is after test of many times, and aging, the situation of corrosion easily occurs in contact acid aqueous slkali frequently, because of
These needs regularly replace, and the replacing of sealing rubber ring 8 for convenience is arranged Plug Division, by former sealing rubber during replacing
The Plug Division of cushion rubber 8 is extracted by sample contact hole 5, the sealing rubber ring 8 more renewed.
The inclined shape of inwall of sample contact hole 5, the aperture that sample contact hole 5 is positioned at gripper shoe 2 two side holes is unequal, inserts
The portion that connects is suitable with sample contact hole 5.
Sample contact hole 5 is arranged in gripper shoe 2, and gripper shoe 2 has certain thickness, in order to avoid sample contact hole 5
Bubble is assembled at place, is set to skewed by its inwall, it is ensured that the accuracy of result of the test.
The bottom of the gripper shoe 2 being provided with sample contact hole 5 is provided with folding stand.The effect of folding stand is by shell 1
One end prop so that it is inclined.The print of lamellar is when dismounting, in order to avoid electrolyte is flowed out by sample contact hole 5,
Need the one end being provided with sample contact hole 5 to lift, therefore, operate for convenience, arrange collapsible in the bottom of manufactured Board
Folding stand, folding stand is articulated and connected with gripper shoe 2, and when folding stand puts down, shell 1 is inclined, container cartridge when packing up
Body 1 is the level of state.
The material of shell 1 and gripper shoe 2 is transparent plastic.Plastic material is used to can be universally used in acid, alkali, saline solution.
Wherein, the material of transparent plastic is observed more directly perceived, prevents other metalworks from having an impact electro-chemical test.
Specifically used step:
If 1.1 testing samples are lamellar, and area is more than sample contact hole 5, can be close to sample contact hole 5 and be directly placed at
The side of gripper shoe 2, and with the tightening nut 7 screwed on clamping plate 6, sample is fixed；
If 1.2 samples are irregularly shaped, then it is fixed on electrode bar according to sample shape, then is inserted by sample well
Enter inside device, and fix with fixture 4；
2. calomel electrode and platinum electrode are inserted into inside device, by the height of alignment jig 4, by calomel by through hole 3
Electrode, platinum electrode and sample adjust to same level height；
Being poured in shell 1 by a through hole 3 by the electrolyte configured the most in advance, electrolyte needs calomel
The lower end of electrode and platinum electrode is totally submerged；
4. device is connected on electrochemical workstation, tests；
5.1 when needing to change test sample, changes if irregular sample can directly be taken out by sample well；
If the 5.2 regular samples being fixed on side, then folding stand is opened, make device tilt, prevent from being electrolysed liquid stream
Going out, then sample takes off replacing, after replacing, folding stand is packed up, and device recovers level；
6. after total Test has been tested, take off test sample, calomel electrode, platinum electrode, solution in device is poured out also
Cleaning up, device is inverted and is kept well, the most sliding sealing rubber ring 8.
The know-why of the present invention is described above in association with specific embodiment.These describe and are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed to by any way.Based on explanation herein, the technology of this area
Personnel need not pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes fall within
Within protection scope of the present invention.
Claims (10)
1. a general electrochemical assay device, it is characterised in that include the shell (1) of inner hollow, described container cartridge
The two ends of body (1) are provided with gripper shoe (2), the two ends of shell (1) described in described gripper shoe (2) block；
Described shell (1) is provided with through hole (3), and the side that described shell (1) is positioned at described through hole (3) is equipped with
Fixture (4), at least one described gripper shoe (2) is provided with sample contact hole (5), and described gripper shoe (2) is provided with clamping plate (6).
General electrochemical assay device the most according to claim 1, it is characterised in that described shell (1) is provided with
Through hole described at least three (3), the side of each described through hole (3) is equipped with fixture (4).
General electrochemical assay device the most according to claim 1, it is characterised in that described fixture (4) includes pole
(41), described pole (41) is vertical with described shell (1) to be connected, and described pole (41) is provided with multiple along described pole
(41) the equally distributed jack of length direction, described jack is plugged with cross bar (42), and described cross bar (42) is away from described pole
(41) one end is provided with clip (43), and described clip (43) is oppositely arranged with described through hole (3).
General electrochemical assay device the most according to claim 3, it is characterised in that described pole (41) is provided with and institute
Stating the screwed hole of jack connection, described screwed hole connects the tightening nut (7) for holding out against described cross bar (42).
General electrochemical assay device the most according to claim 1, it is characterised in that described clamping plate (6) and be provided with described
Being equipped with screwed hole in the described gripper shoe (2) of clamping plate (6), described clamping plate (6) are by tightening nut (7) and described gripper shoe
(2) connect.
General electrochemical assay device the most according to claim 1, it is characterised in that the limit of described sample contact hole (5)
Being provided with sealing rubber ring (8) at edge, the end face of described sealing rubber ring (8) is higher than the surface of described gripper shoe (2).
7. state profit according to power and require the general electrochemical assay device described in 6, it is characterised in that described sealing rubber ring (8) wraps
Including rubber ring main body, described rubber ring main body connects the Plug Division in being plugged in described sample contact hole (5).
General electrochemical assay device the most according to claim 7, it is characterised in that described sample contact hole (5) interior
The inclined shape of wall, the aperture that described sample contact hole (5) is positioned at described gripper shoe (2) two side holes is unequal, described Plug Division with
Described sample contact hole (5) is suitable.
General electrochemical assay device the most according to claim 1, it is characterised in that be provided with sample contact hole (5)
The bottom of described gripper shoe (2) is provided with folding stand (9).
General electrochemical assay device the most according to claim 1, it is characterised in that described shell (1) and described
The material of gripper shoe (2) is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610861112.5A CN106226367A (en) | 2016-09-28 | 2016-09-28 | Universal electrochemical test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610861112.5A CN106226367A (en) | 2016-09-28 | 2016-09-28 | Universal electrochemical test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106226367A true CN106226367A (en) | 2016-12-14 |
Family
ID=58075825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610861112.5A Pending CN106226367A (en) | 2016-09-28 | 2016-09-28 | Universal electrochemical test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106226367A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108693474A (en) * | 2018-03-02 | 2018-10-23 | 合肥国轩高科动力能源有限公司 | Lithium battery performance detection device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5902468A (en) * | 1996-06-14 | 1999-05-11 | Heraeus Electro-Nite International N.V. | Device for conducting electrochemical measurements in glass or salt melts |
| US20020179783A1 (en) * | 2000-09-27 | 2002-12-05 | Ki-Wan Kim | Multipurpose stand for experiment |
| CN203337600U (en) * | 2013-07-19 | 2013-12-11 | 杨帅 | Flat plate test electrolytic tank |
| CN203881705U (en) * | 2014-06-13 | 2014-10-15 | 中国特种设备检测研究院 | Combined electrode support |
| CN205139078U (en) * | 2015-11-20 | 2016-04-06 | 山西大同大学 | Three electrode system fixing device with adjustable |
| CN105572198A (en) * | 2016-03-09 | 2016-05-11 | 西安电子科技大学 | Testing clamp of liquid corrosion-resisting electrochemical material electrode |
| CN206208826U (en) * | 2016-09-28 | 2017-05-31 | 珠海格力电器股份有限公司 | Universal electrochemical test device |
-
2016
- 2016-09-28 CN CN201610861112.5A patent/CN106226367A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5902468A (en) * | 1996-06-14 | 1999-05-11 | Heraeus Electro-Nite International N.V. | Device for conducting electrochemical measurements in glass or salt melts |
| US20020179783A1 (en) * | 2000-09-27 | 2002-12-05 | Ki-Wan Kim | Multipurpose stand for experiment |
| CN203337600U (en) * | 2013-07-19 | 2013-12-11 | 杨帅 | Flat plate test electrolytic tank |
| CN203881705U (en) * | 2014-06-13 | 2014-10-15 | 中国特种设备检测研究院 | Combined electrode support |
| CN205139078U (en) * | 2015-11-20 | 2016-04-06 | 山西大同大学 | Three electrode system fixing device with adjustable |
| CN105572198A (en) * | 2016-03-09 | 2016-05-11 | 西安电子科技大学 | Testing clamp of liquid corrosion-resisting electrochemical material electrode |
| CN206208826U (en) * | 2016-09-28 | 2017-05-31 | 珠海格力电器股份有限公司 | Universal electrochemical test device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108693474A (en) * | 2018-03-02 | 2018-10-23 | 合肥国轩高科动力能源有限公司 | Lithium battery performance detection device |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |