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Spectrophotometric detection system of all-in-one light source

A spectrophotometric and detection system technology, applied in the measurement of color/spectral properties, material analysis by optical means, measurement devices, etc., can solve the problems of large volume, complex structure and high price

Pending Publication Date: 2020-12-01
苏州卡睿知光电科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Therefore, the spectrophotometric detection system of an all-in-one light source provided by the present invention overcomes the defects of high price, complicated structure, large volume, cumbersome test process and inaccurate data in spectrophotometric detection.

Method used

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  • Spectrophotometric detection system of all-in-one light source

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Embodiment

[0034] This embodiment provides an all-in-one light source spectrophotometric detection system, such as figure 1 As shown, it includes: an all-in-one light source module, a light guide module module, a sample tray module, and a photoelectric detection module.

[0035] In the embodiment of the present invention, the all-in-one light source module is used to output detection light corresponding to the wavelength and intensity according to different samples to be tested; wherein, the all-in-one light source module includes: an LED light source, a first control module; an LED light source, It is used to emit light sources with different wavelengths and different intensities; the first control module is used to trigger the light output by the LED light source according to the wavelength and intensity of the light source required by the sample to be detected, so as to obtain the detection light corresponding to the sample to be detected.

[0036] In the embodiment of the present inv...

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PUM

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Abstract

The invention discloses a spectrophotometric detection system of an all-in-one light source. The spectrophotometric detection system comprises an all-in-one light source module, a light guide module,a sample disc module and a photoelectric detection module, wherein the all-in-one light source module is used for outputting detection light with corresponding wavelength and intensity to the light guide module according to different to-be-detected samples; the detection light is subjected to homogenization treatment by the light guide module, uniform detection light is output, the uniform detection light is irradiated to the to-be-detected samples in the sample disc module through a detection hole of the sample disc module; and the photoelectric detection module is used for receiving the detection light of the to-be-detected samples passing through the detection holes and carrying out spectrophotometric detection on the to-be-detected samples. According to the spectrophotometric detectionsystem, all-in-one detection light is uniformly mixed by the light guide module and irradiated to the to-be-detected samples in the sample disc, the transmitted detection light is irradiated to the photoelectric detection module again for signal detection, when spectrophotometric detection is carried out, the cost is low, the structure is simple, the testing process is simple and easy to implement, and data are accurate and reliable.

Description

technical field [0001] The invention relates to the technical field of instrument detection, in particular to an all-in-one light source spectrophotometric detection system. Background technique [0002] The core of a spectrophotometer is to measure the transmittance and reflectance of a substance at a specific wavelength or within a certain wavelength range. It has been widely used in modern industrial production and management departments. It uses the tension traction of trace liquid to form an optical path, and conducts qualitative or quantitative analysis of the substance through the absorption of light at a specific wavelength or within a certain wavelength range. Only a trace amount is required. Accurate test data can be obtained from the samples to be tested. [0003] At present, the commonly used spectrophotometer, one is illuminated by a white light source, through a prism or a grating, to achieve absorptivity measurement with high spectral resolution in a wide spe...

Claims

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Application Information

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IPC IPC(8): G01N21/31G01N21/01G01N1/38
CPCG01N1/38G01N21/01G01N21/31G01N2021/0112G01N2021/3129
Inventor 夏明亮袁邵隆张峰高响
Owner 苏州卡睿知光电科技有限公司
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