Swill-cooked dirty oil detecting system based on LIF (laser induced fluorescence) technology

Abstract

The invention relates to a waste oil detection system based on LIF technology, which is characterized in that it includes: a laser fluorescence probe module, a pH value probe module, a conductivity detection probe module, a spectrum module, a communication module, a host computer module, and a power supply module; wherein The laser fluorescence probe module described above is connected to the spectrum module, the pH value probe module, the conductivity detection probe module, and the spectrum module are connected to the upper computer module, and the spectrum module, the upper computer module are connected to the power supply module. In the present invention, the aflatoxin spectrum information in the detection sample is firstly collected by the laser fluorescence probe module, the heavy metal content in the detection sample is collected by the conductivity detection probe module, and the pH value in the detection sample is collected by the pH value probe module, which is pretreated and compared with the upper Compare the standard information saved in the computer’s database, and display the comparison result on the screen of the host computer. At the same time, if the sample meets the standard, it will display "this sample meets the standard", otherwise it will display "this sample does not meet the standard".

Description

technical field [0001] The invention relates to the fields of food hygiene and environmental safety, in particular to a waste oil detection system based on LIF (laser fluorescence induction) technology. Background technique [0002] Laser fluorescence induction technology refers to the method of detecting the fluorescence emission of samples after laser irradiation. The waste oil detection system based on LIF technology is an efficient, fast and convenient new waste oil detection system, which integrates information collection and online identification. It involves many new technologies in electronics, optics, communication technology, computer science and so on. It is an effective system to solve edible oil safety and is suitable for food safety departments at all levels. [0003] Food safety is the top priority of people's lives. The people have been troubled by the safety of cooking oil over the years. A large number of unscrupulous traders use low-priced waste oil with ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a waste oil detection system based on LIF technology; the detection system solves the problem that the prior art cannot provide fast, convenient, high-accuracy and multi-faceted detection, making the detection of waste oil more efficient

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