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Handheld Raman spectrum analyzer

A Raman spectrum, hand-held technology, applied in the field of optical analysis instruments, to achieve the effect of preventing accidental injury and increasing the insurance factor

Active Publication Date: 2015-04-15
河北伊诺光学科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Currently, Raman spectrometers are limited to laboratory use

Method used

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  • Handheld Raman spectrum analyzer
  • Handheld Raman spectrum analyzer
  • Handheld Raman spectrum analyzer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] From figure 1 It can be seen that, including the laser device, the laser lens 4, the control circuit board, and the wireless data transmission system are installed in the box body 1; the display screen 2 and the mode button 8 (main switch, connection, test, etc.) are installed on the box body; its characteristics are A human body signal detection device 3, i.e. an infrared detector, is installed on the same side of the casing with the laser lens 4, and the infrared detector is connected with the working circuit and the power supply; the left side of the casing is provided with a handle 5; the outer part of the handle is equipped with The pressure sensor (grip sensor 7) is below or inside the handle, and a trigger button 9 is installed at the fingertip when holding it; the two ends of the hand strap 6 are fixed on the box on the same side of the handle.

Embodiment 2

[0017] From figure 2 It can be seen from the figure that laser, laser lens 4, control circuit circuit board, wireless data transmission system are housed in the box; display screen 2 and mode button 8 are installed on the box; it is characterized in that the box with laser lens 4 A human body signal detection device 3 is installed on the side, that is, a radar detector, and the radar detector is connected with the working circuit and the power supply; a handle is provided on the right side of the box body; The bottom or the inner side of the handle, the trigger button 9 is installed at the fingertip when holding it; the two ends of the hand strap 6 are fixed on the box on the same side of the handle.

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PUM

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Abstract

The invention relates to the technical field of optical analysis instruments and particularly relates to a handheld Raman spectrum analyzer. Currently, Raman spectrum analyzers can only be used in laboratories. If the Raman spectrum analyzers are used in production and life, in environments complex in turnover, the damage of laser radiation to human bodies is required to be considered, so that the requirements for convenient carry, easy operation, safety and the like are required to be met. According to the handheld Raman spectrum analyzer, a human body signal detection device is installed on the same side of a box body, on which a laser lens is installed, the human body signal detection device is connected with a working circuit and a power supply, a handle is arranged on the left side or the right side of the box body, a holding sensor is installed on the outer side portion of the handle, a trigger button is installed below or on the inner side of the handle and at a position of a fingertip when the analyzer is held by hand, and two ends of a hand strap are fixed on the same side as the handle on the box body. When the handheld Raman spectrum analyzer is used on site, the safety factor is increased, and meanwhile, the handheld Raman spectrum analyzer is convenient to operate.

Description

technical field [0001] The invention relates to the technical field of optical analysis instruments, in particular to a hand-held Raman spectrum analyzer. Background technique [0002] The Raman spectrum reflects the vibration characteristics of atoms in the molecular structure, which is called the fingerprint spectrum of the molecule. As an unparalleled and powerful analysis method, Raman detection technology has the advantages of non-destructive measurement, fast detection speed, simple sample preparation, and on-site detection. It is expected to be applied in real production and life. [0003] Currently, Raman spectrometers are limited to laboratory use. If it is used in production and life, it must meet the conditions of portability, easy operation, and safety, because in an environment with complex flow of people, the harm of laser radiation to the human body must be considered. Therefore, it is necessary to develop a portable, easy-to-operate and safe Raman spectrome...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01J3/44G01J5/00G01S15/04G08C17/02
Inventor 姜育强
Owner 河北伊诺光学科技股份有限公司