Method for relaxation spectroscopy detection device

A technology for spectrum detection and signal detection, which is applied in the field of spectrum detection, can solve the problems of low detection accuracy, achieve high detection efficiency, improve safety detection capabilities, and high detection accuracy
CN107655838BActive Publication Date: 2020-01-14ZHEJIANG FORESTRY UNIVERSITY
4 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ZHEJIANG FORESTRY UNIVERSITY
Publication Date
2020-01-14

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses an application method of a relaxation spectrum detection device. The relaxation spectrum detection device comprises a computer, a visible / near-infrared spectrograph, a sample support plate, a light source controller, a halogen lamp and an optical fiber probe and is characterized in that the sample support plate is arranged in a sample cell, the light source controller and the optical fiber probe are electrically connected with the halogen lamp, the sample cell is provided with a plurality of collecting ends for fixing the optical fiber probe, the optical fiber probe isconnected with the visible / near-infrared spectrograph and the halogen lamp through a bifurcated optical fiber, and the computer is in data connection with the visible / near-infrared spectrograph. The relaxation spectrum detection device is high in detection efficiency and detection precision.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of spectrum detection, in particular to a method of a relaxation spectrum detection device with high detection efficiency and high detection precision. Background technique

[0002] Status: Visible / near-infrared spectral analysis technology has the advantages of simplicity, non-destructiveness, rapidity, suitable for analysis objects in various states, and suitable for online detection. It has broad application prospects in the food industry.

[0003] The main defects of the existing equipment are: (1) The current spectral detection technology adopts static spectral technology, which only focuses on the reflection or projection light parameter characteristics after the light beam is irradiated on the detection sample and reaches stability. (2) The characteristic functional groups of the internal chemical components of the food sample quality have different absorption effects on the spectrum under the saturat...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More