General portable spectrum analysis system

Abstract

The invention provides a general portable spectrum analysis system. The spectrum analysis system comprises a control display device, an excitation light source module, a spectrum probe, a spectrum analysis module, a camera and a chassis, wherein the control display device is used for controlling the excitation light source module, the spectrum probe, the camera, the spectrum analysis module and adatabase and analyzing and detecting a substance; the excitation light source module is used for outputting exciting light; the spectrum probe is used for emitting the exciting light and receiving a spectrum generated by the interaction of the exciting light and the analyzed substance; the spectrum analysis module is used for analyzing and detecting the spectrum generated by the interaction of theexciting light and the analyzed substance; the camera is used for shooting and recording images of the identified substance, analysis or experimental process, user, equipment and instruments; and thechassis is used for installing the hardware of all the systems, and the like. The general portable spectrum analysis system provided by the invention can be widely applied to various spectral analyses of substances and facilitates recording, filing, experiment analysis, and proofing.

Description

technical field [0001] The invention relates to a general spectrum analysis instrument, in particular to a general portable spectrum analysis system. Background technique [0002] At present, conventional Raman spectrometers do not have a video recording function, so they cannot record the analyzed substances, users, and equipment and instruments used in analysis or experiments, nor can they record the analysis or experiment process, so it is not convenient for archiving, analysis experiments and proof. . [0003] Moreover, the heat dissipation structure of the laser components in the existing Raman spectrometer such as figure 1 As shown, 101 is the fixed bottom plate of the laser assembly, 102 is the laser shell, 103 is the semiconductor cooling chip (TEC) used for cooling in the laser, 104 is the heat sink for fixing the light-emitting chip in the laser, and 105 is the light-emitting chip in the laser (including collimating mirror and volume grating), 106 is the cover of...

AI Technical Summary

Problems solved by technology

[0002] At present, conventional Raman spectrometers do not have a video recording function, so they cannot record the analyzed substances, users, and equipment and instruments used in analysis or experiments, nor can they record the analysis or experiment process, so it is not convenient for archiving, analysis experiments and proof.

[0003] Moreover, the heat dissipation structure of the laser components in the existing Raman spectrometer such as figure 1 As shown, 101 is the fixed bottom plate of the laser assembly, 102 is the laser shell, 103 is the semiconductor cooling chip (TEC) used for cooling in the laser, 104 is the heat sink for fixing the light-emitting chip in the laser, and 105 is the light-emitting chip in the laser (including collimating mirror and volume grating), 106 is the cover of the laser shell, 107 is the laser output fiber and 108 is the fixed connector of the laser output fiber, such a structure cannot avoid the interference of external heat on the laser, resulting in the thermal stability and power stability of the laser Uncontrollable, resulting in low detection accuracy of the instrument

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