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Rapid detection device and detection method for pesticide residues

A pesticide residue and detection device technology, applied in the direction of color/spectral characteristic measurement, etc., can solve problems such as slow speed, long waiting time for results, and inability to meet large-scale rapid detection, and achieve simple operation, fast detection speed, and small size Effect

Inactive Publication Date: 2015-12-23
张会妮
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, for the pesticide residues on the surface of food, it is necessary to extract and test the food, which is slow and takes a long time to wait for the result, which cannot meet the needs of rapid detection in large quantities

Method used

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  • Rapid detection device and detection method for pesticide residues
  • Rapid detection device and detection method for pesticide residues
  • Rapid detection device and detection method for pesticide residues

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Embodiment Construction

[0023] Such as Figure 1-3 As shown, a rapid detection device for pesticide residues of the present invention includes a housing 51, the filter holder slot 2 is arranged on the housing 51, the housing 51 is also provided with a control interface 3, and the control interface 3 is placed flat on the housing. The top of the body 51 is provided with control buttons. A handle 15 is installed above the housing 51, a lithium battery 14 is installed in the handle 15, a dismounting cover 8 is located at the bottom of the handle 15, a switch 6 is also installed on the handle 15, and the switch 6 is a reset switch; The body 51 is connected with a shoulder strap 31 through a lock buckle 31, and the lock buckle 31 is locked on the housing 51, and the instrument can be carried on the shoulder through the shoulder strap 31 during normal carrying.

[0024] The housing 51 is provided with a front cover 4 and a rear cover 1, the front cover 4 is provided with a detachable protective cover 33, ...

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Abstract

The invention discloses a rapid detection device for pesticide residues. The rapid detection device comprises a shell, wherein a light filter lens rack inserting groove is formed in the upper surface of the shell; a front cover and a rear cover are arranged on the shell; the rapid detection device is characterized in that a circuit board is mounted on the rear cover; an ultraviolet high-pressure mercury lamp is mounted in front of the control panel; light filter lens racks are inserted into the light filter lens rack inserting groove and are distributed in front of the ultraviolet high-pressure mercury lamp; a first light filter lens and a second light filter lens are mounted on a light filter lens rack; the rapid detection device is easy to operate, high in detection speed, small in size and convenient to carry, and can rapidly detect the pesticide residues on the surface of food; meanwhile, different light filter lenses can be replaced by replacing different light filter lens racks quickly, so that different types of pesticide residues can be detected; therefore, the rapid detection device is high in universality, and is applicable to popularize and use.

Description

technical field [0001] The invention relates to a pesticide detection device, in particular to a rapid detection device for pesticide residues on food and a detection method thereof, belonging to the technical field of food detection. Background technique [0002] In recent years, with the improvement of people's living standards, people pay more and more attention to the problem of pesticide residues in food. For this reason, many countries have formulated the maximum residue limits (MRLs) of pesticides in food, and the import and export of crops require pesticide residues to be lower than the MRLs of various countries. With my country's accession to WTO, the import and export of crops will continue to expand, and it becomes more and more important for the detection standards of food pesticide residues to be in line with international standards. Therefore, it is of great significance to analyze and detect food pesticide residues. [0003] In order to control and treat the ...

Claims

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Application Information

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IPC IPC(8): G01N21/25
Inventor 张会妮
Owner 张会妮
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