Spectrometer for industrial field

An industrial site and spectrometer technology, applied in the field of spectrometers, can solve the problems of inability to install leakage switches, inconvenient use in special occasions, single interface, etc., and achieve the effect of overcoming the inability to install leakage switches, improving energy utilization, and safe and reliable work

Active Publication Date: 2014-04-02
ANHUI SANXING TESTING +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the problems existing in the existing spectrometer: 1) the high energy utilization rate and high resolution cannot be guaranteed at the same time; 2) the interface is single, which is inconvenient to use in special occasions; 3) the

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  • Spectrometer for industrial field
  • Spectrometer for industrial field

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Example Embodiment

[0027] Example 1

[0028] With reference to the drawings, an industrial field spectrometer of this embodiment includes a light-collecting and collimating module, an imaging module, a processing module, and a control module. The light-collecting and collimating module is used to collect reflected light from a target, and to The light is collimated and split, and the processed light is output. The light collecting and collimating module includes light collecting collimating lens 2, cylindrical lens 3, slit 4, collimating lens 5, grating 6, imaging lens 7, DMD 8, focusing lens 9 and single-point photodiode 10. The light-collecting collimating lens 2 and the cylindrical mirror 3 constitute a light-collecting structure. The reflected light of the detection target 1 enters the light-collecting collimating lens 2 through the fiber port, and the light-collecting collimating lens 2 collimates into polychromatic parallel light. After entering the cylindrical mirror 3, the circular beam is...

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Abstract

The invention discloses a spectrometer for an industrial field, and belongs to the technical field of spectrometers. The spectrometer comprises a light collecting and collimating module, an imaging module, a processing module, a control module and an interface extending and converting module, wherein the light collecting and collimating module is used for collecting target reflected light, collimating and splitting the collected light and outputting the processed light; a CCD drive circuit in the imaging module is used for controlling a CCD detector to acquire spectrum obtained after the light is processed by the light collecting and collimating module, the processing module is used for processing and displaying spectrum data acquired by the CCD detector, and comprises a signal conditioning unit, a data acquiring unit and a power supply unit, the control module is used for sending control signals to the processing module and the CCD drive circuit, and the interface extending and converting module is used for extending the interface of the spectrometer. An electricity leakage switch is additionally arranged, so that the spectrometer is safer and more reliable to work, and perfect combination of high energy utilization rate and high resolution is realized.

Description

technical field [0001] The invention relates to a spectrometer, in particular to a spectrometer for industrial field use. Background technique [0002] Light is a kind of electromagnetic radiation wave with certain energy. The energy of different wavelengths of light corresponds to a certain quantization energy level difference of electrons in molecules or atoms. When light acts on the substance to be measured, it will cause reflection, absorption and scattering and other phenomena, resulting in the change of the incident light signal. The change of the incident light signal directly reflects the absorption, reflection or scattering of the electromagnetic radiation of the compound atoms or molecules. Spectral technology is to measure the change and obtain the light absorption, reflection or scattering. Spectra for qualitative or quantitative analysis and identification of compounds. [0003] The spectrum of a substance is closely related to the molecular structure, and it i...

Claims

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Application Information

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IPC IPC(8): G01J3/28G01J3/02
Inventor 黄义
Owner ANHUI SANXING TESTING
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