Easy-to-adjust scanning infrared spectrometer used for food detection

An infrared spectrometer and food detection technology, which is applied in the field of scanning infrared spectrometers, can solve problems such as increased measurement errors, large errors, and reduced practicability of infrared spectrometers, and achieve the effects of preventing splashing and improving practicability
CN110596036AInactive Publication Date: 2019-12-20广州市妙伊莲科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
广州市妙伊莲科技有限公司
Publication Date
2019-12-20
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to an easy-to-adjust scanning infrared spectrometer used for food detection. The scanning infrared spectrometer comprises a shell, an operation panel, a handle, a sealing mechanism, a sample box and a detection mechanism, wherein the sealing mechanism comprises a sealing cover, a fixing ring, an outer ring and a plurality of fastening components; each fastening component comprises a fastening unit, a first inserting hole, a second inserting hole and an inserting rod; the detection mechanism comprises a lifting plate, a first motor, a rotary table, a central rod, two lifting components and two detection components; and each detection component comprises a light source, a vertical rod, a monochromator and a detector. The easy-to-adjust scanning infrared spectrometer used for food detection can be used for fixing and sealing the sample box through the sealing mechanism, and a test solution is prevented from splashing out and is shielded, so that the test solution isprevented from being influenced by an external environment during detection. Furthermore, the test solution in the sample box can be scanned and measured through the detection mechanism, the absorbedamount of infrared light is adjusted by changing the amount of the solution at different height positions, accurate measurement is carried out, and the practicability of the equipment is improved.
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Description

Technical field

[0001] The invention relates to the field of food detection equipment, and in particular to an easy-to-adjust scanning infrared spectrometer for food detection. Background technique

[0002] Infrared spectrometer is an instrument that uses the absorption characteristics of different wavelengths of infrared radiation to analyze molecular structure and chemical composition. Infrared spectrometer usually consists of light source, monochromator, detector and computer processing information system. Infrared spectroscopy can not only identify compounds but also accurately determine the content of compounds, and the operation is relatively convenient, so it is often used to detect certain specific compounds in food.

[0003] However, in the existing infrared spectrometer, the positions of the light source, monochromator, detector and sample chamber are relatively fixed and single, so that the propagation path of infrared rays is fixed and single, and the equipment can onl...

Claims

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