Portable full-automatic pesticide residue detection system and portable full-automatic pesticide residue detector

A fully automatic technology for pesticide residue detection, applied in instruments, measuring devices, scientific instruments, etc., can solve the problems of low detection efficiency, insufficient automation, and complex structure of detection instruments, so as to improve efficiency, improve automation, and reduce complexity. sexual effect

Pending Publication Date: 2020-11-17
XIAMEN HAIHONGXING INSTR
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AI Technical Summary

Problems solved by technology

[0004] However, the existing detection system (on-site rapid detection instrument) using the enzyme inhibition method has insufficient automation and low detection efficiency, and the existing detection instrument structure is complex and needs to be optimized.

Method used

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  • Portable full-automatic pesticide residue detection system and portable full-automatic pesticide residue detector
  • Portable full-automatic pesticide residue detection system and portable full-automatic pesticide residue detector
  • Portable full-automatic pesticide residue detection system and portable full-automatic pesticide residue detector

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Embodiment Construction

[0045] Existing pesticide residue detection instruments generally require two motors. One motor is usually a high-speed motor, used for operations such as fast centrifugation. The other motor is usually a stepping motor, which is used to achieve stepping (that is, stop after rotating a certain angle) during the detection process, so as to confirm the corresponding detection hole serial number (number), and then perform detection, and compare the detection results with the corresponding corresponding to the serial number (number) of the sample. The structure of this instrument is complicated, requiring two different motors, and at the same time, it also leads to low efficiency of the corresponding detection method.

[0046] For this reason, the present invention provides a new portable full-automatic pesticide residue detection system and a portable full-automatic pesticide residue detector. The corresponding system can cooperate with the structure of the instrument through th...

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Abstract

The invention discloses a portable full-automatic pesticide residue detection system and a portable full-automatic pesticide residue detector. The portable full-automatic pesticide residue detection system comprises: a microcontroller used for processing detection data and controlling detection operation; an ultraviolet light generator which is used for generating ultraviolet light for detection;an ultraviolet light intensity detector which is used for detecting the intensity of the detected ultraviolet light passing through the sample chip and converting an ultraviolet light signal with thecorresponding intensity into a first electric signal; a signal processing assembly which is used for processing the first electric signal, wherein the first electric signal corresponds to a detectionresult; a laser generator which is used for generating positioning laser; and a laser intensity detector which is used for detecting the intensity of the positioning laser passing through the positioning turntable and the sample chip and converting a laser signal with the corresponding intensity into a second electric signal, wherein the second electric signal corresponds to a positioning result.According to the portable full-automatic pesticide residue detection system, the automation degree of detection can be improved, and the detection efficiency is improved.

Description

technical field [0001] The invention relates to the field of biochemical automatic detection, in particular to a portable automatic pesticide residue detection system and a portable automatic pesticide residue detector. Background technique [0002] With the improvement of people's quality of life, more and more attention has been paid to the safety of ingredients and processed foods. Food safety issues are closely related to social and economic development and social stability, and pesticide residues are a very important aspect of food safety. Today, there are mainly two directions for the detection technology of pesticide residues: one is the traditional laboratory detection technology, and the other is the on-site detection (rapid detection) technology. Although laboratory testing technology has high accuracy of test results, the operation is complex and requires certain professional skills, and the equipment is expensive and cannot be widely used. On-site detection tec...

Claims

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Application Information

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IPC IPC(8): G01N35/00G01N35/02G01N35/04G01N21/33G01N21/27G01N21/03G01N21/01
CPCG01N21/01G01N21/03G01N21/27G01N21/33G01N35/00G01N35/00584G01N35/025G01N35/04G01N2021/0112G01N2021/0357G01N2035/00158G01N2035/00306G01N2035/00316G01N2035/0491
Inventor 张荣宝王立槐杨彬赵岩陈长池
Owner XIAMEN HAIHONGXING INSTR
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