CN109374563A - A method of measurement clothing clean level - Google Patents
A method of measurement clothing clean level Download PDFInfo
- Publication number
- CN109374563A CN109374563A CN201811411301.8A CN201811411301A CN109374563A CN 109374563 A CN109374563 A CN 109374563A CN 201811411301 A CN201811411301 A CN 201811411301A CN 109374563 A CN109374563 A CN 109374563A
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- CN
- China
- Prior art keywords
- clothing
- absorption peak
- clean level
- characteristic absorption
- infrared
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000005259 measurement Methods 0.000 title abstract description 14
- 238000010521 absorption reaction Methods 0.000 claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 238000004566 IR spectroscopy Methods 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 229910052732 germanium Inorganic materials 0.000 claims description 3
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 3
- CBEQRNSPHCCXSH-UHFFFAOYSA-N iodine monobromide Chemical compound IBr CBEQRNSPHCCXSH-UHFFFAOYSA-N 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 claims description 3
- SDLBJIZEEMKQKY-UHFFFAOYSA-M silver chlorate Chemical compound [Ag+].[O-]Cl(=O)=O SDLBJIZEEMKQKY-UHFFFAOYSA-M 0.000 claims description 3
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical group [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 claims description 3
- 229910052716 thallium Inorganic materials 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 5
- 238000000862 absorption spectrum Methods 0.000 abstract description 3
- 238000004458 analytical method Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000002835 absorbance Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 5
- 238000004445 quantitative analysis Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 238000011088 calibration curve Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004836 empirical method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N2021/3595—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using FTIR
Abstract
The present invention relates to clothing detection and analysis methods, and in particular to a method of measurement clothing clean level.A kind of method for measuring clothing clean level of the present invention, comprising the following steps: (1) use infrared spectrometer to get on standard cleaning clothing with infrared beam by optically denser medium, obtain standard cleaning clothing characteristic absorption peak；(2) it uses infrared spectrometer to get on clothing to be detected with infrared beam by optically denser medium, obtains the characteristic absorption peak of the clothing to be detected；(3) characteristic absorption peak of clothing to be measured and standard cleaning clothing characteristic absorption peak are compared, obtains the clean level of clothing to be measured.The present invention uses infrared absorption spectrum, and characteristic with higher do not influenced by clothing material, can be measured to general clothing, and the clothing area of required measurement is few, easy to operate, finding speed is fast, reproducible.
Description
Technical field
The present invention relates to a kind of clothing detection and analysis methods, and in particular to a method of measurement clothing clean level.
Background technique
It is used with the development of society, emerging varied cleaning clothing for unlike material apparel in the market
Product, how is the once purged clean level actually of these clothes, it is difficult to be detected by effective easily means.Measurement clothing at present
Substantially there are two types of methods for object clean level: first is that through naked-eye observation clean-up performance；Second is that with professional roller, to washed, baking
Clothing after dry carries out powder amount (particle concentration) measurement.First method is empirical method, with there are macroscopic spots
Whether judging result.Clean level can only be judged with feeling, the sightless bacterium of many naked eyes is difficult to become effective.Second of side
Method requires clothing to have to enter into washing in roller, drying and measurement.Because program is cumbersome, at high price and difficult for ordinary people
To realize, for the clothes of certain specific materials, expensive clothes because it cannot use machine washing drying without can be achieved.
The present invention provides a kind of technical solutions, using infrared spectrometer, using substance to the infra-red radiation of different wave length
Absorption characteristic, carry out the measurement of clothes cleaning degree.
Summary of the invention
It is above-mentioned to solve the purpose of the present invention is to provide a kind of method of relatively simple measurement clothing clean level
Technical problem, the present invention use following technical scheme.
A method of measurement clothing clean level, it is characterized in that the following steps are included: (1) uses infrared spectrometer with red
Outer light beam is got on standard cleaning clothing by optically denser medium, obtains standard cleaning clothing characteristic absorption peak；(2) infrared light is used
Spectrometer is got on clothing to be detected with infrared beam by optically denser medium, and the characteristic absorption peak of the clothing to be detected is obtained；(3) will
The characteristic absorption peak of clothing to be measured is compared with standard cleaning clothing characteristic absorption peak, obtains the clean level of clothing to be measured.
Preferably, the optically denser medium is thallium bromo-iodide, germanium, diamond, silver chlorate, silver bromide or silicon.
Preferably, the infrared spectrometer is also referred to as third generation infrared spectroscopy using Fourier transformation infrared spectrometer
Instrument.
By adopting the above technical scheme, the quantitative analysis based on infrared spectroscopy selects one kind in spot to inhale in feature to the present invention
The characteristic absorption peak for having larger absorbance in frequency is received, Lambert-Beer's law is based on, I0Distinguish with I
For incident light and through the intensity of the transmitted light after sample；A is absorbance, directly proportional to the concentration C of substance, thickness L；Absorbance
The relationship of A and transmitance T are as follows:；ε is absorptivity, is measured with calibration curve method.In conjunction with
The change curve of absorbance and concentration can determine the clean level of clothing to be measured, be that quantitative analysis clean level is more intuitive
Method.
The present invention uses infrared absorption spectrum, and characteristic with higher is not influenced by clothing material, to general clothing
It can measure, the clothing area of required measurement is few, and it is easy to operate, finding speed is fast, it is reproducible.
The present invention can be widely applied to clothing factory, at especially valuable clothing manufacture.For the full dress and clothing of Gao Ding,
Cleannes can be detected when being made into finished product, skin can be contacted without special cleaning by, which judging whether, directly dresses, the announcement when selling
It tells user, improve user experience and promotes user satisfaction.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description simply to be introduced.
Fig. 1 is a kind of structure principle chart for the method for measuring clothing clean level of the present invention.
Specific embodiment
Below against attached drawing, effect and working principle to for example related each section of a specific embodiment of the invention etc.
It is described in further detail.
A method of measurement clothing clean level, it is characterized in that the following steps are included: (1) uses infrared spectrometer with red
Outer light beam is got on standard cleaning clothing by optically denser medium, obtains standard cleaning clothing characteristic absorption peak；(2) infrared light is used
Spectrometer is got on clothing to be detected with infrared beam by optically denser medium, and the characteristic absorption peak of the clothing to be detected is obtained；(3) will
The characteristic absorption peak of clothing to be measured is compared with standard cleaning clothing characteristic absorption peak, obtains the clean level of clothing to be measured.
The infrared spectrometer be the absorption characteristic of the infra-red radiation of different wave length is carried out using substance molecular structure and
The instrument of chemical composition analysis.Infrared spectrometer is usually by light source, monochromator, detector and computer treatmenting information system group
At.According to the difference of light-dividing device, it is divided into color dispersion-type and interference-type.Infrared spectroscopy light is balanced to color dispersion-type double light path optical null
For degree meter, after sample absorbs the infra-red radiation of certain frequency, transition occurs for the vibration level of molecule, in the light beam of transmission
The light of corresponding frequencies is weakened, and causes the reference light paths intensity difference radiated corresponding to sample arm, to obtain institute's sample
Infrared spectroscopy.The present invention is also referred to as third generation infrared spectrometer using Fourier transformation infrared spectrometer, utilizes Michelson
Interferometer interferes the secondary color infrared light that two-beam path difference is changed by certain speed, formed interference light, then with sample effect.
Obtained interference signal feeding infrared spectrometer schematic diagram is carried out the Mathematical treatment of Fourier's series by detector to computer,
Interference pattern is reduced into spectrogram.
The optically denser medium is the biggish optical medium of refractive index, optically denser medium of the present invention be thallium bromo-iodide, germanium,
Diamond, silver chlorate, silver bromide or silicon.
The clean level measures the quantitative analysis based on infrared spectroscopy, and one kind is in characteristic absorption frequency in selection spot
There is the characteristic absorption peak of larger absorbance, is based on Lambert-Beer's law, I0With I be respectively into
Penetrate light and the intensity through the transmitted light after sample；A is absorbance, directly proportional to the concentration C of substance, thickness L；Absorbance A with
The relationship of transmitance T are as follows:；ε is absorptivity, is measured with calibration curve method.In conjunction with absorbance
The clean level that clothing to be measured can be determined with the change curve of concentration is the more intuitive method of quantitative analysis clean level.
The present invention uses infrared absorption spectrum, and characteristic with higher is not influenced by clothing material, to general clothing
It can measure, the clothing area of required measurement is few, and it is easy to operate, finding speed is fast, it is reproducible.
The present invention can be widely applied to clothing factory, at especially valuable clothing manufacture.For the full dress and clothing of Gao Ding,
Cleannes can be detected when being made into finished product, skin can be contacted without special cleaning by, which judging whether, directly dresses, the announcement when selling
It tells user, improve user experience and promotes user satisfaction.
The present invention uses infrared spectrometer to get on standard cleaning clothing with infrared beam by optically denser medium, obtains standard
Clean clothing characteristic absorption peak；It uses infrared spectrometer to get on clothing to be detected with infrared beam by optically denser medium, obtains
The characteristic absorption peak of the clothing to be detected；The characteristic absorption peak of clothing to be measured and standard cleaning clothing characteristic absorption peak are carried out pair
Than obtaining the clean level of clothing to be measured.When explaining, it is not necessary to lay down a definition to each absorption peak of spectrogram, need to only point out
The characteristic absorption peak of group judges the clean-up performance of clothing by comparison.
The method that the present invention uses quantitative measurment avoids the fault situation that naked eyes judge clean level, improves user
To the degree of belief of clean clothing, a kind of detection scheme convenient for operation is provided for market.
The present invention is of great significance for the special clothing that cannot specifically detect through roller, it is avoided to be damaged by quality
A possibility that hurting greatly optimizes detection program, and the clothing felt at ease is provided for user using the means of science.
Claims (3)
1. a kind of method for measuring clothing clean level, it is characterized in that the following steps are included: (1) uses infrared spectrometer with infrared
Light beam is got on standard cleaning clothing by optically denser medium, obtains standard cleaning clothing characteristic absorption peak；(2) infrared spectroscopy is used
Instrument is got on clothing to be detected with infrared beam by optically denser medium, and the characteristic absorption peak of the clothing to be detected is obtained；It (3) will be to
The characteristic absorption peak for surveying clothing is compared with standard cleaning clothing characteristic absorption peak, obtains the clean level of clothing to be measured.
2. a kind of method for measuring clothing clean level according to claim 1, it is characterised in that the optically denser medium is
Thallium bromo-iodide, germanium, diamond, silver chlorate, silver bromide or silicon.
3. a kind of method for measuring clothing clean level according to claim 2, it is characterised in that the infrared spectrometer is adopted
Third generation infrared spectrometer is also referred to as with Fourier transformation infrared spectrometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811411301.8A CN109374563A (en) | 2018-11-24 | 2018-11-24 | A method of measurement clothing clean level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811411301.8A CN109374563A (en) | 2018-11-24 | 2018-11-24 | A method of measurement clothing clean level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109374563A true CN109374563A (en) | 2019-02-22 |
Family
ID=65383488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811411301.8A Withdrawn CN109374563A (en) | 2018-11-24 | 2018-11-24 | A method of measurement clothing clean level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109374563A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023010619A1 (en) * | 2021-08-05 | 2023-02-09 | 长鑫存储技术有限公司 | Device detection method and system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782692A (en) * | 2017-10-19 | 2018-03-09 | 山西大学 | A kind of assay method of new washing dirt-removing power and application |
-
2018
- 2018-11-24 CN CN201811411301.8A patent/CN109374563A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782692A (en) * | 2017-10-19 | 2018-03-09 | 山西大学 | A kind of assay method of new washing dirt-removing power and application |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023010619A1 (en) * | 2021-08-05 | 2023-02-09 | 长鑫存储技术有限公司 | Device detection method and system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190222 |
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| WW01 | Invention patent application withdrawn after publication |