A transmissive multi-band near-infrared liquid component intelligent analysis device

Abstract

The invention discloses a transmission type multi-band near infrared intelligent analysis device of components of liquid. The intelligent analysis device comprises a light source plate (1), a detection filter circuit board (2), a master control circuit board (3), a liquid cell structure (4), upper and lower shading covers (5), a light source shading cover (6) and a detection shading cover (7). Theintelligent analysis device can be used for solving the technical problems of clutter types and various devices in the existing liquid detection market; the function of detecting various liquid components through one device is completely achieved; the intelligent analysis device is high in detection accuracy and is capable of detecting various types of liquid components.

Description

technical field [0001] The invention belongs to the technical field of near-infrared detection, in particular to a transmission-type multi-band near-infrared liquid component intelligent analysis device. Background technique [0002] With the progress of society, people pay more and more attention to the safety of food, medical, chemical and other fields. The proportion of liquid component detection in the above fields is increasing, but the traditional liquid detection devices have many shortcomings. [0003] Traditional liquid detection devices use halogen lamps as the light source. The halogen lamp light source has a large volume, serious heat generation, is difficult to miniaturize, and is expensive. Take the invention patent No. 200610122705.6 "A device for measuring the content of liquid substances by near-infrared spectroscopy" as an example. This patent uses a halogen lamp as the light source, which generates serious heat, and the overall device is bulky. There are ...

AI Technical Summary

Problems solved by technology

The proportion of liquid component detection in the above fields is increasing, but the traditional liquid detection devices have many shortcomings

[0003] Traditional liquid detection devices use halogen lamps as light sources, which have large volume, severe heat generation, difficulty in miniaturization, and are expensive

Take the invention patent No. 200610122705.6 "A device for measuring the content of liquid substances by near-infrared spectroscopy" as an example. This patent uses a halogen lamp as the light source, which generates serious heat, and the overall device is bulky. There are also multiple output modules installed in the thermostat. High power consumption, difficult to carry, mostly used in the laboratory, difficult to achieve on-site detection

There are many kinds of detection devices on the market. Taking waste oil detection as an example, the common ones are HM-DY02 waste oil detector, STD-6800F waste oil detector, DECCA waste oil detector, TCO-L6 waste oil detector, There are many styles, different sizes, expensive prices, and the accuracy varies greatly

The difference between the same liquid detection device is so huge, and the difference between different liquid detection devices is even greater

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