CN203981575U - A kind of full-automatic ammonia nitrogen detector - Google Patents
A kind of full-automatic ammonia nitrogen detector Download PDFInfo
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- CN203981575U CN203981575U CN201420455790.8U CN201420455790U CN203981575U CN 203981575 U CN203981575 U CN 203981575U CN 201420455790 U CN201420455790 U CN 201420455790U CN 203981575 U CN203981575 U CN 203981575U
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- workstation
- volume pump
- spectrophotometer
- mechanical arm
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Abstract
A kind of full-automatic ammonia nitrogen detector, comprises workstation 1, volume pump 2, sample introduction needle 3, mechanical arm 4, mother liquor position 5, sample position 6, stirring apparatus 7, spectrophotometer 8 and communication cable 9; Described mechanical arm 4 can drive sample introduction needle 3 to move between mother liquor position 5, sample position 6 and spectrophotometer 8; Sample introduction needle 3 is connected with volume pump 2 by conduit; Spectrophotometer 8, mechanical arm 4 and volume pump 2 are all worked under the control of workstation 1, and can carry out exchanges data with workstation 1.This full-automatic ammonia nitrogen detector, has changed traditional artificial dosing, liquid feeding, then manually calculates the situation of result; Adopt high-precision volume pump, dosing liquid volume added is more accurate; All component workings all carry out under the control of workstation, and data result all sends to workstation and gathers calculating, finally obtains result.Greatly reduced the operate miss that different operating personnel bring, than manually more accurate, experimental repeatability is better.
Description
Technical field
The utility model relates to a kind of full-automatic detector, especially a kind of Full-automatic water quality ammonia nitrogen detector.
Background technology
While detecting in water ammonia-nitrogen content by nessler reagent photometry, need first a certain amount of reagent is added in several color comparison tubes, add water and be titrated to designated volume, then add quantitative various solution, mix, allow afterwards it fully react, then put into spectrophotometer and measure absorbance.Drawn out with ammonia-nitrogen content proofreading and correct the calibration curve of absorbance according to formula by the absorbance recording.In this operating process, total man's work adds various reagent, then applies mechanically formula result of calculation, and experimental period is longer; Get off like this, waste time and energy, work efficiency is not high.Therefore, manufacture a kind of instrument that can automatically complete above work and become inexorable trend.
Prior art can not meet people's needs, and for making up prior art deficiency, the utility model aims to provide a kind of full-automatic ammonia nitrogen detector.
For achieving the above object, the utility model by the following technical solutions: a kind of full-automatic ammonia nitrogen detector, comprises the compositions such as workstation, volume pump, sample introduction needle, mechanical arm, mother liquor position, sample position, stirring apparatus, spectrophotometer, communication cable.Described sample introduction needle is arranged at sample position and top, mother liquor position, and can under the drive of mechanical arm, move.Sample introduction needle is connected with pump by conduit; Described sample position is arranged at stirring apparatus top; Spectrophotometer, mechanical arm and pump are all worked under the control of workstation.
Further, described stirring apparatus is positioned under sample position.
Compared with prior art, the beneficial effects of the utility model are: this full-automatic ammonia nitrogen detector, change traditional artificial dosing, liquid feeding, and then manually calculate the situation of result; Adopt high-precision volume pump, dosing liquid volume added is more accurate; All component workings all carry out under the control of workstation, and data result all sends to workstation and gathers calculating, finally obtains result.Greatly reduced the operate miss that different operating personnel bring, than manually more accurate, experimental repeatability is better; And can greatly increase work efficiency, the stirring apparatus of setting up, has ensured fully carrying out of reaction.In addition, workstation can connect printer, the convenient experimental result of printing at any time; One-piece construction is fairly simple, easily manufactured, practical, is easy to promote the use of.
Summary of the invention
Brief description of the drawings
Fig. 1 is theory structure schematic diagram of the present utility model;
Wherein: 1, workstation, 2, volume pump, 3, sample introduction needle, 4, mechanical arm, 5, mother liquor position, 6, sample position, 7, stirring apparatus, 8, spectrophotometer, 9, communication cable.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of full-automatic ammonia nitrogen detector, comprises workstation 1, volume pump 2, sample introduction needle 3, mechanical arm 4, mother liquor position 5, sample position 6, stirring apparatus 7, spectrophotometer 8 and communication cable 9; Described mechanical arm 4 can drive sample introduction needle 3 to move between mother liquor position 5, sample position 6 and spectrophotometer 8; Sample introduction needle 3 is connected with volume pump 2 by conduit; Spectrophotometer 8, mechanical arm 4 and volume pump 2 are all worked under the control of workstation 1, and can carry out exchanges data with workstation 1.
Further, described stirring apparatus 7 is positioned at the below of sample position 6.
Principle of work of the present utility model is: first drive sample introduction needle to draw a certain amount of liquid from mother liquor position by workstation control mechanical arm, be discharged to one or more samples position, then inject dilution to sample position by volume pump, stirring apparatus is started working simultaneously, and then is made into certain density sample liquid.Draw afterwards other several liquid by volume pump from mother liquor position and inject sample liquid, according to requirement of experiment, or suspend or continue and add.After completing, by sample introduction needle, sample position liquid rotating is moved in spectrophotometric cuvette, by spectrophotometer measurement absorbance.After measurement completes, data are beamed back workstation by spectrophotometer, by workstation computational data curve plotting Output rusults; The mechanical hook-up of instrument automatically resets simultaneously, for experiment next time is prepared.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned example embodiment, and in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, is therefore intended to all changes that drop in the implication and the scope that are equal to important document of claim to include in the utility model.Any Reference numeral in claim should be considered as limiting related claim.
The above; it is only preferred embodiment of the present utility model; not in order to limit the utility model, any trickle amendment that every foundation technical spirit of the present utility model is done above embodiment, be equal to and replace and improve, within all should being included in the protection domain of technical solutions of the utility model.
Claims (2)
1. a full-automatic ammonia nitrogen detector, comprises workstation (1), volume pump (2), sample introduction needle (3), mechanical arm (4), mother liquor position (5), sample position (6), stirring apparatus (7), spectrophotometer (8) and communication cable (9); It is characterized in that: described sample introduction needle (3) is arranged at mother liquor position (5) and sample position (6) top, and can under the drive of mechanical arm (4), move, and sample introduction needle (3) is connected with volume pump (2) by conduit; Volume pump (2), spectrophotometer (8) and mechanical arm are connected to workstation by communication cable (9).
2. the full-automatic ammonia nitrogen detector of one according to claim 1, is characterized in that: described stirring apparatus (7) is positioned at the below of sample position (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455790.8U CN203981575U (en) | 2014-08-14 | 2014-08-14 | A kind of full-automatic ammonia nitrogen detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455790.8U CN203981575U (en) | 2014-08-14 | 2014-08-14 | A kind of full-automatic ammonia nitrogen detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203981575U true CN203981575U (en) | 2014-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420455790.8U Expired - Fee Related CN203981575U (en) | 2014-08-14 | 2014-08-14 | A kind of full-automatic ammonia nitrogen detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203981575U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966583A (en) * | 2017-12-26 | 2018-04-27 | 北京博晖创新光电技术股份有限公司 | A kind of autosampler based on kit |
| CN112834491A (en) * | 2020-12-31 | 2021-05-25 | 杭州谱育科技发展有限公司 | Ammonia nitrogen analysis device and method |
-
2014
- 2014-08-14 CN CN201420455790.8U patent/CN203981575U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966583A (en) * | 2017-12-26 | 2018-04-27 | 北京博晖创新光电技术股份有限公司 | A kind of autosampler based on kit |
| CN112834491A (en) * | 2020-12-31 | 2021-05-25 | 杭州谱育科技发展有限公司 | Ammonia nitrogen analysis device and method |
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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: 20141203 Termination date: 20160814 |
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| CF01 | Termination of patent right due to non-payment of annual fee |