A stretching device for material samples and a system for infrared spectroscopic analysis
A technology of infrared spectrum analysis and stretching equipment, which is applied in the field of infrared spectrum analysis system and material sample stretching equipment, can solve the problems of cumbersome infrared spectrum data detection process and low test efficiency, and achieve simplified sample measurement process, The effect of improving test efficiency and improving work efficiency
Active Publication Date: 2022-04-19
GUANGDONG UNIV OF TECH
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Problems solved by technology
[0003] The purpose of the present invention is to provide a stretching device and an infrared spectrum analysis system for a material sample, which solves the problems of cumbersome detection of infrared spectrum data and low test efficiency of the stretched material sample
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[0040] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0041] Such as Figure 1 to Figure 4 as shown, figure 1 Schematic diagram of the structure of the stretching equipment for the material sample provided in the embodiment of the present invention; figure 2 for figure 1 Schematic diagram of the back structure of the middle stretching device, image 3 Schematic diagram of the structure of the stretching table provided by the embodiment of the present inventi...
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Abstract
The invention discloses a stretching device for a material sample, comprising a stretching device arranged in a test light path of an infrared spectrum analyzer; and a control device connected to the stretching device through a data connection line; wherein, the stretching device It includes a shell; a stretching table packaged inside the shell for stretching the sample to be stretched; a temperature control device packaged inside the shell; the shell has a through hole that runs through the thickness of the shell; when the sample is set When on the stretching table, the sample is facing the through hole inside the shell, and the infrared light emitted by the infrared spectrum analyzer can irradiate the sample through the through hole and transmit; the control device is used to control the stretching parameters of the stretching table on the sample and The temperature inside the housing is controlled by a temperature control device. The stretching device in the present invention simplifies the detection process of obtaining infrared spectrum data, and improves the working efficiency of sample detection to a great extent. The present invention also provides an infrared spectrum analysis system, which has the above beneficial effects.
Description
technical field [0001] The invention relates to the field of infrared spectrum analysis, in particular to a stretching device for a material sample and a system for infrared spectrum analysis. Background technique [0002] Infrared spectroscopic analysis instruments can be used to test the characteristic groups in the sample, and then determine the structure and type of the sample. When testing the sample, it is necessary to stretch the material sample to a certain extent. During the dynamic change of the sample, the infrared spectrum data is detected and analyzed by the infrared spectrum analysis instrument. Therefore, when detecting infrared spectrum data, it is necessary to stretch the test sample to a certain extent, then remove the test sample and place it in the sample chamber of the infrared spectrum analysis instrument, and test the infrared spectrum data of the sample under static conditions; During the dynamic change process of the sample being stretched to differ...
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IPC IPC(8): G01N3/08G01N3/02G01N21/3563
Inventor 黄恒辉雷彩红
Owner GUANGDONG UNIV OF TECH