CN205517834U - Intelligence titration outfit - Google Patents
Intelligence titration outfit Download PDFInfo
- Publication number
- CN205517834U CN205517834U CN201620379284.4U CN201620379284U CN205517834U CN 205517834 U CN205517834 U CN 205517834U CN 201620379284 U CN201620379284 U CN 201620379284U CN 205517834 U CN205517834 U CN 205517834U
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- China
- Prior art keywords
- titration
- magnetic stirring
- intelligence
- titer
- bottle
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Abstract
The utility model provides an intelligence titration outfit, install microprocessor titrating box upper portion, control panel and standard liquid bin, it has first horizontal pole and second horizontal pole to titrate the box mid -mounting, install a plurality of solenoid valve on the first horizontal pole, install miniature flowmeter of a plurality of and pH value sensor on the second horizontal pole, titrate the bottom half and install the magnetic stirring device, it titrates the bottle draw -in groove to be equipped with a plurality of on the magnetic stirring device, it fixes on the magnetic stirring device through titrating the bottle draw -in groove to titrate the bottle, dropping liquid pipe intercommunication is passed through to the bottom of standard liquid bin and the one end of solenoid valve, dropping liquid pipe intercommunication is passed through to the other end of solenoid valve and the one end of miniature flowmeter. The utility model provides a possess automated inspection titration end point, automatic measurement titrates the volume of in -process quota of expenditure liquid, can be according to the intelligence titration outfit of the setting parameters automatic control process of titrating to the titration data of automatic recording titration outfit, the the device structure is fairly simple, and it is very convenient to use.
Description
Technical field
This utility model relates to chemical laboratory Instrument technology field, particularly relates to a kind of intelligence titration appratus.
Background technology
Burette test utensil of the prior art is mostly traditional burette, and its operating process difficulty is relatively big, in-convenience in use, titration abecedarian's operating error degree is higher, brings corresponding difficulty to experimental implementation person, and automatization, intelligence degree are low.
Summary of the invention
This utility model is for the problems referred to above, it is provided that a kind of automatization, intelligent titration appratus convenient to operate.
The technical scheme that the above-mentioned technical problem of this utility model solution is used is as follows:
nullA kind of intelligence titration appratus，Including titration casing、Titer storage bin、First cross bar、Second cross bar、Minim pipette、Micro flowmeter、Electromagnetic valve、PH value sensor、Titration bottle、Magnetic stirring apparatus、Titration bottle draw-in groove、Microprocessor、Control panel，Described titration casing top is provided with microprocessor、Control panel and titer storage bin，In the middle part of titration casing, the first cross bar and the second cross bar are installed，Several electromagnetic valves are installed on the first cross bar，Several micro flowmeters and pH value sensor are installed on the second cross bar，Titration box bottom is provided with magnetic stirring apparatus，Magnetic stirring apparatus is provided with several titration bottle draw-in grooves，Titration bottle is fixed on magnetic stirring apparatus by titration bottle draw-in groove，The bottom of titer storage bin is connected by minim pipette with one end of electromagnetic valve，The other end of electromagnetic valve is connected by minim pipette with one end of micro flowmeter，The other end of micro flowmeter connects minim pipette，Titration bottle is fixedly arranged in immediately below minim pipette end，PH value sensor lower end is inserted in the solution in titration bottle，Microprocessor and control panel、Electromagnetic valve、Micro flowmeter、PH value sensor、Magnetic stirring apparatus connects.
As preferably, between described microprocessor and described micro flowmeter and described pH value sensor, it is provided with A/D change-over circuit.
As preferably, it is connected between described microprocessor with described electromagnetic valve and described magnetic stirring apparatus and has control circuit.
As preferably, described control panel is provided with data display screen and controls button.
As preferably, described titer storage bin side is provided with titer and adds mouth and titer interpolation lid.
As preferably, described titer storage bin opposite side is provided with blow vent, and blow vent is provided with exsiccator.
This utility model has the advantages that a kind of intelligence titration appratus, possesses the pH value automatically detecting titrated liquid, automatically determine titration end-point, the volume of quota of expenditure liquid in automatic gauge titration process, titration process can be automatically controlled according to arranging parameter, and the titration data of automatic recording titration device and operating state data, this apparatus structure is fairly simple, very easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is control device schematic diagram of the present utility model.
In figure: 1-titrates casing；2-titer storage bin；3-the first cross bar；4-the second cross bar；5-minim pipette；6-micro flowmeter；7-electromagnetic valve；8-PH value sensor；9-titration bottle；10-magnetic stirring apparatus；11-titration bottle draw-in groove；12-microprocessor；13-control panel；14-data display screen；15-controls button；16-titer adds mouth；17-titer adds lid；18-blow vent；19-exsiccator.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage of greater clarity, describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.However, it should be understood that these describe the most exemplary, and it is not intended to limit scope of the present utility model.Additionally, in the following description, eliminate the description to known features and technology, to avoid unnecessarily obscuring concept of the present utility model.
nullAs shown in Figures 1 and 2，A kind of intelligence titration appratus，Including titration casing 1、Titer storage bin 2、First cross bar 3、Second cross bar 4、Minim pipette 5、Micro flowmeter 6、Electromagnetic valve 7、PH value sensor 8、Titration bottle 9、Magnetic stirring apparatus 10、Titration bottle draw-in groove 11、Microprocessor 12、Control panel 13，Described titration casing 1 top is provided with microprocessor 12、Control panel 13 and titer storage bin 2，In the middle part of titration casing 1, first cross bar 3 and the second cross bar 4 is installed，Several electromagnetic valves 7 are installed on first cross bar 3，Several micro flowmeters 6 and pH value sensor 8 are installed on second cross bar 4，Bottom titration casing 1, magnetic stirring apparatus 10 is installed，Magnetic stirring apparatus 10 is provided with several titration bottle draw-in grooves 11，Titration bottle 9 is fixed on magnetic stirring apparatus 10 by titration bottle draw-in groove 11，The bottom of titer storage bin 2 is connected by minim pipette 5 with one end of electromagnetic valve 7，The other end of electromagnetic valve 7 is connected by minim pipette 5 with one end of micro flowmeter 6，The other end of micro flowmeter 6 connects minim pipette 5，Titration bottle 9 is placed in immediately below minim pipette 5 end，PH value sensor 8 lower end is inserted in the solution in titration bottle 9，Microprocessor 12 and control panel 13、Electromagnetic valve 7、Micro flowmeter 6、PH value sensor 8、Magnetic stirring apparatus 10 connects.
Further, it is provided with A/D change-over circuit between described microprocessor 12 and described micro flowmeter 6 and described pH value sensor 8.
Further, it is connected between described microprocessor 12 with described electromagnetic valve 7 and described magnetic stirring apparatus 10 and has control circuit.
Further, described control panel 13 is provided with data display screen 14 and controls button 15.
Further, described titer storage bin 2 side is provided with titer and adds mouth 16 and titer interpolation lid 17.
Further, described titer storage bin 2 opposite side is provided with blow vent 18, and blow vent 18 is provided with exsiccator 19.
The operation principle of detailed description of the invention of the present utility model is: combine Fig. 1 and Fig. 2 and operation principle of the present utility model is described, when using intelligence titration appratus, open titer and add lid 17, titrant is added mouth 16 from titer and joins titer storage bin 2, by the data display screen 14 on control panel 13 and control button 15, titration parameters is set, use titration bottle draw-in groove 11 that the titration bottle 9 filling liquid to be titrated is fixed on magnetic stirring apparatus 10, and magnetic stir bar is put in titration bottle 9, microprocessor 12 controls magnetic stirring apparatus 10 and is turned on and off, microprocessor 12 controls the mixing speed of magnetic stirring apparatus 10.
Titration mode is opened by control panel 13, microprocessor 12 controls electromagnetic valve 7 and opens, micro flowmeter 6 starts to measure titrant titer, and by liquid titer data transfer to microprocessor 12, pH value sensor 8 detects the pH value of solution in titration bottle 9, pH value numerical value is passed to microprocessor 12 by pH value sensor 8 in real time, with pH value numerical value real time data, microprocessor 12 controls whether electromagnetic valve 7 closes according to arranging parameter, stops titration.
The data display screen 14 that control panel 13 is provided with shows the pH value of titrated liquid, the volume of quota of expenditure liquid and operating state data.
Exsiccator 19 is installed on the blow vent 18 of titer storage bin 2, in exsiccator 19, fills alkalescence or neutral desiccant.
The foregoing describe embodiment of the present utility model; but described content only readily appreciates technical solutions of the utility model and the embodiment that uses; skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (6)
- null1. an intelligent titration appratus，Including titration casing (1)、Titer storage bin (2)、First cross bar (3)、Second cross bar (4)、Minim pipette (5)、Micro flowmeter (6)、Electromagnetic valve (7)、PH value sensor (8)、Titration bottle (9)、Magnetic stirring apparatus (10)、Titration bottle draw-in groove (11)、Microprocessor (12)、Control panel (13)，It is characterized in that: described titration casing (1) top is provided with microprocessor (12)、Control panel (13) and titer storage bin (2)，Titration casing (1) middle part is provided with the first cross bar (3) and the second cross bar (4)，Several electromagnetic valves (7) are installed on the first cross bar (3)、Several micro flowmeters (6) and pH value sensor (8) are installed on the second cross bar (4)，Titration casing (1) bottom is provided with magnetic stirring apparatus (10)，Magnetic stirring apparatus (10) is provided with several titration bottle draw-in grooves (11)，Titration bottle (9) is fixed on magnetic stirring apparatus (10) by titration bottle draw-in groove (11)，The bottom of titer storage bin (2) is connected by minim pipette (5) with one end of electromagnetic valve (7)，The other end of electromagnetic valve (7) is connected by minim pipette (5) with one end of micro flowmeter (6)，The other end of micro flowmeter (6) connects minim pipette (5)，Titration bottle (9) is placed in immediately below minim pipette (5) end，PH value sensor (8) lower end is inserted in the solution in titration bottle (9)，Microprocessor (12) and control panel (13)、Electromagnetic valve (7)、Micro flowmeter (6)、PH value sensor (8)、Magnetic stirring apparatus (10) connects.
- A kind of intelligence titration appratus the most according to claim 1, it is characterised in that: it is provided with A/D change-over circuit between described microprocessor (12) and described micro flowmeter (6) and described pH value sensor (8).
- A kind of intelligence titration appratus the most according to claim 1, it is characterised in that: it is connected between described microprocessor (12) with described electromagnetic valve (7) and described magnetic stirring apparatus (10) and has control circuit.
- A kind of intelligence titration appratus the most according to claim 1, it is characterised in that: described control panel (13) is provided with data display screen (14) and controls button (15).
- A kind of intelligence titration appratus the most according to claim 1, it is characterised in that: described titer storage bin (2) side is provided with titer and adds mouth (16) and titer interpolation lid (17).
- A kind of intelligence titration appratus the most according to claim 1, it is characterised in that: described titer storage bin (2) opposite side is provided with blow vent (18), and blow vent (18) is provided with exsiccator (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620379284.4U CN205517834U (en) | 2016-05-02 | 2016-05-02 | Intelligence titration outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620379284.4U CN205517834U (en) | 2016-05-02 | 2016-05-02 | Intelligence titration outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205517834U true CN205517834U (en) | 2016-08-31 |
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ID=56795132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620379284.4U Expired - Fee Related CN205517834U (en) | 2016-05-02 | 2016-05-02 | Intelligence titration outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205517834U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957441A (en) * | 2017-11-22 | 2018-04-24 | 孙国明 | A kind of detection device for electrochemical analysis |
| CN109342269A (en) * | 2018-11-29 | 2019-02-15 | 李亚东 | A kind of tester of convenient understanding liquid |
-
2016
- 2016-05-02 CN CN201620379284.4U patent/CN205517834U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957441A (en) * | 2017-11-22 | 2018-04-24 | 孙国明 | A kind of detection device for electrochemical analysis |
| CN107957441B (en) * | 2017-11-22 | 2020-01-07 | 孙国明 | Detection device for electrochemical analysis |
| CN109342269A (en) * | 2018-11-29 | 2019-02-15 | 李亚东 | A kind of tester of convenient understanding liquid |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170502 |