CN204882491U - Automatic titrator - Google Patents
Automatic titrator Download PDFInfo
- Publication number
- CN204882491U CN204882491U CN201520600519.3U CN201520600519U CN204882491U CN 204882491 U CN204882491 U CN 204882491U CN 201520600519 U CN201520600519 U CN 201520600519U CN 204882491 U CN204882491 U CN 204882491U
- Authority
- CN
- China
- Prior art keywords
- control system
- autotitrator
- wireless terminal
- sample
- stirring apparatus
- 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
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- 238000004448 titration Methods 0.000 claims abstract description 16
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims abstract description 10
- 238000005070 sampling Methods 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 12
- 238000003760 magnetic stirring Methods 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000002474 experimental method Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 4
- 238000004321 preservation Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
Automatic titrator includes the host computer, advances appearance bottle, sample container and wireless terminal, be equipped with step -by -step peristaltic pump and control system in the host computer, the entry of step -by -step peristaltic pump is connected through advancing kind pipeline and advancing the appearance bottle for pump the sample in the appearance bottle from advancing, the export of step -by -step peristaltic pump is connected with sample container through titrating the pipeline for in sample pump sending income sample container, step -by -step peristaltic pump with control system connects, control system passes through wireless communication module and is connected with wireless terminal. Automatic titrator has improved titration efficiency, has reduced the cost of purchaseing the titrator in the laboratory, reduces the volume of conventional titrator to realize the real -time recording of data, the user can reach wireless terminal on through wireless communication module with a batch sample's measured data, realizes data backup, has increased experiment data security greatly.
Description
Technical field
The utility model is a kind of autotitrator, belongs to burette test equipment technical field, for carrying out burette test in laboratory.
Background technology
Experimental apparatus of the prior art, particularly burette test utensil, be mostly traditional, its operation interface exists only on the terminal device of fixing computer or wired connection, must enter laboratory like this or enter the region at experimental facilities place when experimenter tests.So just bring corresponding difficulty to operator, the experimenter particularly begun to learn only can enter in laboratory or the region at experimental facilities place just can touch the operation interface of experimental facilities.Experimenter cannot carry out Long-distance Control.
Simultaneously, existing titration experiments equipment is public, the experimental data of all experimenters is all stored in same computer, and this just easily gives the preservation of data, security work brings certain trouble, and different experimenters likely watches other people to want the experimental data of maintaining secrecy; And on same computer equipment, store data, different experimenters can not be met to individual demands such as data preservation, data processings; In addition, mass data preserved by same computer, the risk of too increase corrupted data, lossing, when the computer system particularly stored when data goes wrong, all data on computers all may meet with the risk of destruction; Finally, due to present stage computer upgrade, upgrading is very fast, when upgrading computer at needs, upgrade, also brings larger trouble to the unloading etc. of data.
Utility model content
The purpose of this utility model is to design a kind of autotitrator by wireless connections, solves prior art and carries out data preservation that titration operation brings, unloading, the risk damaging, loss.
The purpose of this utility model carrys out specific implementation by the following technical programs:
Autotitrator, comprises main frame, sample injection bottle, sampling receptacle and wireless terminal, is provided with stepping peristaltic pump and control system in described main frame, and the entrance of described stepping peristaltic pump is connected with sample injection bottle, in order to pump sample from sample injection bottle by sample introduction pipeline; Described stepping wriggling delivery side of pump is connected with sampling receptacle by titration pipeline, and in order to send in sampling receptacle by sample pump, described stepping peristaltic pump is connected with described control system, and described control system is connected with wireless terminal by wireless communication module.
Described wireless communication module can select bluetooth module or wifi module, and described wireless terminal has the wave point be connected with bluetooth module or wifi module, make to carry out data transmission by the mode of wireless telecommunications between described control system and wireless terminal.
Further, also comprise stirring apparatus, described stirring apparatus acts on described sampling receptacle.
Further described stirring apparatus is magnetic stirring apparatus, and described magnetic stirring apparatus is placed in the bottom of described sampling receptacle.
Described stirring apparatus is connected with described control system by operation circuit, and the control signal in order to accept described control system controls the running of described magnetic stirring apparatus.
Be provided with senser element in described sampling receptacle inside, described senser element docks with described control system, and the induced signal of senser element is sent to described control system.
Described senser element comprises conductance electrode, pH electrode, and described conductance electrode, pH electrode are connected with described control system respectively by transmission line, and conductance electrode signal, pH electrode signal are sent to described control system.
The computer that described wireless terminal is mobile phone, connected by high in the clouds, PAD or other can carry out the equipment of wireless telecommunications.
Autotitrator described in the utility model, improve titration efficiency, reduce the cost that titrator is bought in laboratory, reduce the volume of conventional titration instrument, and realize the real time record of data, the determination data of a collection of working sample can be uploaded to wireless terminal by wireless communication module by user, realizes data backup, greatly increases the security of experimental data.
Accompanying drawing explanation
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is structural drawing of the present utility model.
Embodiment
As shown in Figure 1, the autotitrator that the utility model embodiment provides, comprise main frame 1, sample injection bottle 2, sampling receptacle 3 and wireless terminal 4, stepping peristaltic pump 12 and control system 11 is provided with in described main frame 1, the entrance of described stepping peristaltic pump 12 is connected with sample injection bottle 2 by sample introduction pipeline, in order to pump sample from sample injection bottle 2; The outlet of described stepping peristaltic pump 12 is connected with sampling receptacle 3 by titration pipeline, in order to sample pump is sent in sampling receptacle 3, described stepping peristaltic pump 12 is connected with described control system 11, and described control system 11 is connected with wireless terminal by wireless communication module.
Described wireless communication module can select bluetooth module 13 or wifi module 14, and described wireless terminal 4 has the wave point be connected with bluetooth module or wifi module, make the mode by wireless telecommunications between described control system 11 and wireless terminal 4 carry out data transmission.
Further, also comprise stirring apparatus 31, described stirring apparatus 31 acts on described sampling receptacle 3.
Further described stirring apparatus 31 is magnetic stirring apparatus, and described magnetic stirring apparatus is placed in the bottom of described sampling receptacle.
Described stirring apparatus 31 is connected with described control system by operation circuit, and the control signal in order to accept described control system controls the running of described magnetic stirring apparatus.
Be provided with senser element in described sampling receptacle 3 inside, described senser element docks with described control system, and the induced signal of senser element is sent to described control system.Described control system adopts STM32F103 processor.
Described senser element comprises conductance electrode 15, pH electrode 16, and described conductance electrode 15, pH electrode 16 are connected with described control system respectively by transmission line, and conductance electrode signal, pH electrode signal are sent to described control system.
The computer that described wireless terminal is mobile phone, connected by high in the clouds, PAD or other can carry out the equipment of wireless telecommunications.
When titration starts, sample is put into container, add magnetic rotor, and container is placed on magnetic stirring apparatus, pH electrode or conductance electrode is put into by the attribute of reaction, main frame reads the current pH of sample or electric conductivity value, be sent to wireless terminal, the titer roughly needed for titration end-point is calculated by wireless terminal, fuzzy control flow velocity, early stage, flow velocity was very fast, flow velocity is reduced when being titrated on the distance a certain position of terminal, until terminal, titration goes out in titration process, wireless terminal can the data of Real-Time Monitoring titration, comprise current total flow, current pH, the data such as titration end-point.By wireless terminal, autotitrator is controlled and Experiment Data Records.
Autotitrator described in the utility model, improve titration efficiency, reduce the cost that titrator is bought in laboratory, reduce the volume of conventional titration instrument, and realize the real time record of data, the determination data of a collection of working sample can be uploaded to wireless terminal by wireless communication module by user, realizes data backup, greatly increases the security of experimental data.
Claims (8)
1. autotitrator, comprise main frame, sample injection bottle, sampling receptacle and wireless terminal, it is characterized in that, in described main frame, be provided with stepping peristaltic pump and control system, the entrance of described stepping peristaltic pump is connected with sample injection bottle, in order to pump sample from sample injection bottle by sample introduction pipeline; Described stepping wriggling delivery side of pump is connected with sampling receptacle by titration pipeline, and in order to send in sampling receptacle by sample pump, described stepping peristaltic pump is connected with described control system, and described control system is connected with wireless terminal by wireless communication module.
2. autotitrator as claimed in claim 1, it is characterized in that, described wireless communication module can select bluetooth module or wifi module, and described wireless terminal has the wave point be connected with bluetooth module or wifi module, make to carry out data transmission by the mode of wireless telecommunications between described control system and wireless terminal.
3. autotitrator as claimed in claim 1, it is characterized in that, also comprise stirring apparatus, described stirring apparatus acts on described sampling receptacle.
4. autotitrator as claimed in claim 3, it is characterized in that, described stirring apparatus is magnetic stirring apparatus, and described magnetic stirring apparatus is placed in the bottom of described sampling receptacle.
5. autotitrator as claimed in claim 4, it is characterized in that, described stirring apparatus is connected with described control system by operation circuit, and the control signal in order to accept described control system controls the running of described magnetic stirring apparatus.
6. autotitrator as claimed in claim 1, it is characterized in that, be provided with senser element in described sampling receptacle inside, described senser element docks with described control system, and the induced signal of senser element is sent to described control system.
7. autotitrator as claimed in claim 6, it is characterized in that, described senser element comprises conductance electrode, pH electrode, and described conductance electrode, pH electrode are connected with described control system respectively by transmission line, and conductance electrode signal, pH electrode signal are sent to described control system.
8. the autotitrator as described in as arbitrary in claim 1 to 7, is characterized in that, described wireless terminal is mobile phone, the computer that connected by high in the clouds or PAD equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520600519.3U CN204882491U (en) | 2015-08-11 | 2015-08-11 | Automatic titrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520600519.3U CN204882491U (en) | 2015-08-11 | 2015-08-11 | Automatic titrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204882491U true CN204882491U (en) | 2015-12-16 |
Family
ID=54826851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520600519.3U Expired - Fee Related CN204882491U (en) | 2015-08-11 | 2015-08-11 | Automatic titrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204882491U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391156A (en) * | 2016-09-29 | 2017-02-15 | 上海化工研究院 | Electrically-controlled dropwise adding system for inductive gravity metering |
| CN106917739A (en) * | 2015-12-25 | 2017-07-04 | 卢志勇 | It is a kind of prevent titration failure cause the method being excessively added and safety control |
| CN107976510A (en) * | 2016-10-21 | 2018-05-01 | 中国石油化工股份有限公司 | Ion stabilizer stablizes iron ion energy force checking device |
| CN108693368A (en) * | 2017-04-12 | 2018-10-23 | 王万勤 | A kind of computational methods of titrimetry sampling device and its sample size |
| RU2705931C1 (en) * | 2019-04-29 | 2019-11-12 | Евгений Владимирович Щукин | Method of collecting and processing data during titration and a device that implements it |
-
2015
- 2015-08-11 CN CN201520600519.3U patent/CN204882491U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917739A (en) * | 2015-12-25 | 2017-07-04 | 卢志勇 | It is a kind of prevent titration failure cause the method being excessively added and safety control |
| CN106391156A (en) * | 2016-09-29 | 2017-02-15 | 上海化工研究院 | Electrically-controlled dropwise adding system for inductive gravity metering |
| CN107976510A (en) * | 2016-10-21 | 2018-05-01 | 中国石油化工股份有限公司 | Ion stabilizer stablizes iron ion energy force checking device |
| CN108693368A (en) * | 2017-04-12 | 2018-10-23 | 王万勤 | A kind of computational methods of titrimetry sampling device and its sample size |
| RU2705931C1 (en) * | 2019-04-29 | 2019-11-12 | Евгений Владимирович Щукин | Method of collecting and processing data during titration and a device that implements it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |