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Portable Raman spectrum measuring device and system for quickly detecting article

A Raman spectroscopy and measurement device technology, applied in the field of portable Raman spectroscopy measurement devices and systems, can solve problems such as non-compliance with rapid detection, and achieve the effects of real-time capacity update, higher capacity, and larger capacity

Inactive Publication Date: 2013-10-30
SHANGHAI DIYA KAITE BIOMEDICAL TECH
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  • Description
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Problems solved by technology

Large-scale Raman spectrometers do not meet the requirements of on-site rapid detection due to the measurement method and instrument installation requirements

Method used

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  • Portable Raman spectrum measuring device and system for quickly detecting article
  • Portable Raman spectrum measuring device and system for quickly detecting article
  • Portable Raman spectrum measuring device and system for quickly detecting article

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Embodiment Construction

[0026] The following describes the preferred implementation of the present invention with reference to the accompanying drawings.

[0027] figure 1 It is the first embodiment of the present invention, wherein the portable Raman spectroscopy measurement device and system include a detection center, including at least one light source, an analysis device, a control device, and at least one detection terminal. Each detection terminal includes at least one Raman probe, a controller, and a communication device.

[0028] figure 2 It is the second embodiment of the present invention, wherein the portable Raman spectroscopy measurement device and system further include a barcode scanning device and a control device in addition to the components in the first embodiment. The barcode of the detected item can be obtained by using a handheld terminal or a wireless handheld barcode scanning device, and the barcode is transmitted to the control device, and the control device compares the ...

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Abstract

The invention relates to a portable Raman spectrum measuring device and system for quickly detecting an article. The Raman spectrum measuring device comprises at least one light source, an analyzing device, at least one detecting terminal, a bar code scanning device and a network device, wherein the light source is used for outputting an exciting light for exciting a detected article to generate Raman scattering light, the analyzing device is used for achieving the Raman spectrum of the detected article, each detecting terminal comprises at least one Raman probe used for guiding the exciting light to the detected article and transmitting the Raman scattering light generated by the detected article back to a detecting center, and the network device is used for directly uploading the bar code, the Raman spectrum information and the like to an information center server; a quick detection system also comprises a center server, the information uploaded by the Raman spectrum measuring device is compared with the spectrum in a network database on the center server, and the processed result is transmitted back to the Raman spectrum measuring device, thus the property of the article is determined.

Description

[0001] technical field [0002] The invention relates to a Raman spectrum measurement device and system, in particular to a portable Raman spectrum measurement device and system for rapid detection of articles. [0003] Background technique [0004] Since the fingerprint information, peak number, displacement and intensity of Raman spectrum correspond to a specific molecular structure, Raman spectroscopy is mainly used to determine the molecular structure of substances, and it has the characteristics of non-contact, non-destructive and short time for testing samples. , The required amount of sample is small and the sample does not need to be prepared. Raman spectrometers and portable Raman spectrometers are widely used in raw material detection in chemical plants and pharmaceutical plants, chemical and pharmaceutical process control, gem identification, explosives monitoring, medical and biochemical process monitoring, etc. Large-scale Raman spectrometers do not meet the r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/65G01J3/44
Inventor 李辉
Owner SHANGHAI DIYA KAITE BIOMEDICAL TECH
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