CN202814868U - Fast multi-channel pesticide residual detector - Google Patents
Fast multi-channel pesticide residual detector Download PDFInfo
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- CN202814868U CN202814868U CN201220418156.8U CN201220418156U CN202814868U CN 202814868 U CN202814868 U CN 202814868U CN 201220418156 U CN201220418156 U CN 201220418156U CN 202814868 U CN202814868 U CN 202814868U
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Abstract
The utility model relates to a detecting instrument, and in particular relates to a fast multi-channel pesticide residual detector which is used for detecting by using an enzyme inhibition rate method (spectrophotometry). The fast multi-channel pesticide residual detector comprises a singlechip module, wherein the input end of the singlechip module is connected with an integrated photoelectric sensor module, the output end of the singlechip module is connected with a microprocessor module, the output end of the microprocessor module is connected with a display screen, a printer and a communication module, and the input end of the integrated photoelectric sensor module is connected with a power supply module. The fast multi-channel pesticide residual detector disclosed by the utility model has the characteristics of being simple, convenient and efficient to operate, intuitive in display result and capable of supporting data network uploading.
Description
Technical field
The utility model relates to a kind of detecting instrument, particularly relates to a kind of Multi-path farm-chemical residual fast detector that utilizes enzyme inhibition rate method (spectrophotometric method) to detect.
Background technology
At present, also use widely agricultural chemicals in the production run of China's farm product, some illegal retailer is in order to improve output even not stint pesticide abuse reagent, and all kinds of tragedies that cause thus also happen occasionally.Therefore, in order to ensure consumer's legitimate rights and interests, the agricultural product that come into the market are carried out on-the-spot pesticide concentration detection seem particularly important.The instrument for detecting pesticide residue through device that generally adopts in the market need to link to each other to finish data upload by computer with server, operating personnel are had relatively high expectations.This just needs to research and develop a kind of easy and simple to handle efficient urgently, the instrument for detecting pesticide residue through that intuitive display result and energy supported data network are uploaded.
Summary of the invention
Fundamental purpose of the present utility model is to overcome deficiency of the prior art, provides a kind of easy and simple to handle efficient, the Multi-path farm-chemical residual fast detector that intuitive display result and energy supported data network are uploaded.
Above-mentioned technical matters of the present utility model is implemented by the following technical programs:
A kind of Multi-path farm-chemical residual fast detector, it is characterized in that, comprise one-chip computer module, the input end of described one-chip computer module connects the integrated optic-electronic sensor module, the output terminal of one-chip computer module connects microprocessor module, the microprocessor module output terminal connects display screen, printer, communication module, and the integrated optic-electronic sensor module input connects power module.
As preferably, described power module connects the led light source module, is provided with colorimetric pool between led light source module and integrated optic-electronic sensor module.Place sample in the colorimetric pool.
As preferably, described communication module comprises network interface, USB interface, microcomputer interface.
As preferably, described display screen is the LED LCDs.
As preferably, described microprocessor module is the ARM9 microprocessor module.
The beneficial effects of the utility model are: the utility model adopts the power module power supply, described led light source passes through the interior sample irradiation of colorimetric pool to the integrated optic-electronic sensor module, because the difference of sample Pesticide Residues content, the light intensity that shines sensor is also different, each passage produces the current signal of different sizes, after the processing through one-chip computer module and ARM9 microprocessor module, testing result is presented on the liquid crystal display the most at last.The utility model operating process is simpler, display interface is more attractive in appearance directly, testing result can be by printer or display screen output, also can upload onto the server by network interface, the immediate data that has realized equipment and remote server transmits, it is easier that the user is operated, and saved simultaneously the expense of computer.
Description of drawings
Fig. 1 is composition frame chart of the present utility model.
Embodiment
Below by embodiment, by reference to the accompanying drawings, the technical solution of the utility model is described in further detail:
Embodiment 1: as shown in Figure 1, a kind of Multi-path farm-chemical residual fast detector, comprise one-chip computer module, the input end of described one-chip computer module connects the integrated optic-electronic sensor module, the output terminal of one-chip computer module connects the ARM9 microprocessor module, ARM9 microprocessor module output terminal connects display screen, printer, communication module, and the integrated optic-electronic sensor module input connects power module.
Described power module connects the led light source module, is provided with colorimetric pool between led light source module and integrated optic-electronic sensor module.Place sample in the colorimetric pool.
Described communication module comprises network interface, USB interface, microcomputer interface.
Described display screen is the LED LCDs.
The principle that present embodiment is used is: cholinesterase can be hydrolyzed acetylcholine, and its hydrolysate and developer (DTNB) effect forms yellow conjugates.Therefore organophosphorus and amino methyl class agricultural chemicals have inhibition to enzyme, and the larger inhibition of concentration is stronger, can represent by the variation of light absorption value the repressed degree of enzyme, and then measure organophosphorus in the sample and the residual quantity of amino methyl class agricultural chemicals.
After detection is finished, by printer, can printing test result, simultaneously save data.If interconnection network can not link to each other with PC by microcomputer interface, utilize upper computer software to carry out reading of data and complicated processing operation at PC.If connected the network port, data directly can be uploaded onto the server, be convenient to relevant department to preservation and the management of mass data
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (5)
1. Multi-path farm-chemical residual fast detector, it is characterized in that, comprise one-chip computer module, the input end of described one-chip computer module connects the integrated optic-electronic sensor module, the output terminal of one-chip computer module connects microprocessor module, the microprocessor module output terminal connects display screen, printer, communication module, and the integrated optic-electronic sensor module input connects power module.
2. Multi-path farm-chemical residual fast detector according to claim 1 is characterized in that, described power module connects the led light source module, is provided with colorimetric pool between led light source module and integrated optic-electronic sensor module.
3. Multi-path farm-chemical residual fast detector according to claim 1 is characterized in that, described communication module comprises network interface, USB interface, microcomputer interface.
4. Multi-path farm-chemical residual fast detector according to claim 1 is characterized in that, described display screen is the LED LCDs.
5. Multi-path farm-chemical residual fast detector according to claim 1 is characterized in that, described microprocessor module is the ARM9 microprocessor module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220418156.8U CN202814868U (en) | 2012-08-22 | 2012-08-22 | Fast multi-channel pesticide residual detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220418156.8U CN202814868U (en) | 2012-08-22 | 2012-08-22 | Fast multi-channel pesticide residual detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202814868U true CN202814868U (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220418156.8U Expired - Lifetime CN202814868U (en) | 2012-08-22 | 2012-08-22 | Fast multi-channel pesticide residual detector |
Country Status (1)
| Country | Link |
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| CN (1) | CN202814868U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442532A (en) * | 2016-11-07 | 2017-02-22 | 百奥森（江苏）食品安全科技有限公司 | Household fruit and vegetable pesticide residue detecting instrument |
| CN110793929A (en) * | 2019-11-06 | 2020-02-14 | 吉林大学 | Pesticide residue detection and distinguishing method based on multienzyme inhibition |
-
2012
- 2012-08-22 CN CN201220418156.8U patent/CN202814868U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442532A (en) * | 2016-11-07 | 2017-02-22 | 百奥森（江苏）食品安全科技有限公司 | Household fruit and vegetable pesticide residue detecting instrument |
| CN110793929A (en) * | 2019-11-06 | 2020-02-14 | 吉林大学 | Pesticide residue detection and distinguishing method based on multienzyme inhibition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 1-2, No. 36, Mao Mao Road, 310030, Zhejiang, Hangzhou Patentee after: ZHEJIANG TOP CLOUD-AGRI TECHNOLOGY CO.,LTD. Address before: 1-2, No. 36, Mao Mao Road, 310030, Zhejiang, Hangzhou Patentee before: ZHEJIANG TOP INSTRUMENT Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |