CN201368818Y - Rapid sampling template for infrared spectrography - Google Patents
Rapid sampling template for infrared spectrography Download PDFInfo
- Publication number
- CN201368818Y CN201368818Y CNU2009200837256U CN200920083725U CN201368818Y CN 201368818 Y CN201368818 Y CN 201368818Y CN U2009200837256 U CNU2009200837256 U CN U2009200837256U CN 200920083725 U CN200920083725 U CN 200920083725U CN 201368818 Y CN201368818 Y CN 201368818Y
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- template
- sample
- infrared
- die
- inner edge
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Abstract
A rapid sampling template for an infrared spectrography comprises a template; a sample hole is formed on the template; the inner edge of the sample hole is regular or irregular; and the inner edge of the sample hole is saw-toothed. Through adoption of the structure that the sample hole is formed on the template, when an infrared test sample is prepared, a complex infrared sampling special die is not used; compared with the infrared standard sampling process, the rapid sampling template for the infrared spectrography provided by the utility model dispenses with the procedures such as die cleaning, die filling, die withdrawal, sheet filling and the like, and is cleaned without a solvent; one template corresponds to one sample, so that the labor-saving, time-saving and high-efficiency purposes are achieved, and the cross contamination between samples can be avoided more effectively.
Description
Technical field
The utility model relates to the infrared spectrometer solid sample and prepares dedicated templates.Belong to infrared spectrum sample preparation mould scope.
Background technology
Pressed disc method commonly used when measuring the infrared spectrogram of solid sample, it is the standard method of solid sample infrared analysis.Usually sample and potassium bromide drying are handled the back porphyrize, make epigranular and, pack in the infrared special-purpose metal mould, pave less than 2 microns, shake is even, be placed on the sheeter its compression moulding, mould is opened in release, take out sample thin slice (the need connection that has is put into infrared spectrometer with mould and tested), the specimen holder of packing into is put into infrared spectrometer and is tested, and also needs after the end of test (EOT) mould is carried out cleaning-drying, just can be used for the preparation of next sample then.The sample preparation formality is loaded down with trivial details, time-consuming, be difficult to guarantee the homogeneity of thickness of sample, efficient is low.Particularly when cleaning thoroughly to mould, cause the cross pollution between sample easily, directly disturb the test of next sample, have influence on precision of test result with solvent.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of infrared spectrometer test solid sample of specializing in quick sample preparation template.The big or small thickness of sample is control easily on request, and disposable use need not be cleaned, and saves solvent for cleaning, reduces the sample preparation cost, and sample of a template preparation can be avoided the sample room cross pollution effectively, but and the sample long preservation for preparing repeatedly use.Sample making course is simple, and is convenient, improved work efficiency and test accuracy.
The purpose of this utility model is achieved in that the quick sample preparation template of a kind of infrared spectrum, comprises template, and template is provided with sample well, and the inner edge of sample well is a rule or irregularly shaped.The inner edge of sample well is a zigzag.
The quick sample preparation template of the infrared spectrum that the utility model provides, by adopt the structure that sample well is set on template, when preparation infrared test sample, infrared sample preparation particular manufacturing craft that need not be complicated is compared with infrared standard sample making course, has saved cleaning die, adorns mould, removes mould, formality such as load, template is without solvent cleaning, sample of a template, thus reach the saving of labor, save time, efficient purpose; And can more effectively avoid the sample room cross pollution.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises template 1, and template 1 is provided with sample well 2, and the inner edge of sample well 2 is a rule or irregularly shaped, as the zigzag of rule etc.It is tightr for specimen is combined with template that the inner edge of sample well 2 adopts such shape.
Template of the present utility model 1 is by compound substance, and calenderability preferred metal punching out such as cardboard or zine plate, aluminium sheet form, and is suitable for different sample sample preparations.
Sample well 2 on the template 1 is shapes such as circle, ellipse, triangle, and during for circle, diameter is 4-30mm, needs the sample of test to pack in the sample well 2, paves, and compresses on oil press, and sample edge effectively contacts with the template endoporus, forms an integral body.
During use, template is set level, sample is put into sample well 2, with a scraper plate sample is wipeed off, can make sample smooth like this, thickness is even.Made sample thickness is relevant with template thickness, can select for use as required.Put into compression moulding on the sheeter.Template and sample form an integral body, directly put on the infrared spectrometer and test, and be extremely easy to use.
Claims (3)
1, the quick sample preparation template of a kind of infrared spectrum comprises template (1), it is characterized in that: template (1) is provided with sample well (2).
2, the quick sample preparation template of infrared spectrum according to claim 1 is characterized in that: the inner edge of sample well (2) is rule or irregularly shaped.
3, the quick sample preparation template of infrared spectrum according to claim 1 and 2, it is characterized in that: the inner edge of sample well (2) is a zigzag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200837256U CN201368818Y (en) | 2009-02-17 | 2009-02-17 | Rapid sampling template for infrared spectrography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200837256U CN201368818Y (en) | 2009-02-17 | 2009-02-17 | Rapid sampling template for infrared spectrography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201368818Y true CN201368818Y (en) | 2009-12-23 |
Family
ID=41487710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200837256U Expired - Fee Related CN201368818Y (en) | 2009-02-17 | 2009-02-17 | Rapid sampling template for infrared spectrography |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201368818Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564988A (en) * | 2010-12-23 | 2012-07-11 | 中国石油化工股份有限公司 | Method for measuring unsaturation degree of sticky solid matter by infrared spectrometer and sample support for same |
| CN102564816A (en) * | 2010-12-23 | 2012-07-11 | 中国石油化工股份有限公司 | Sample preparation method of viscous solid matter and one-hole sample preparation mold used by same |
| CN102721581A (en) * | 2011-03-30 | 2012-10-10 | 中国石油化工股份有限公司 | Sample-preparing method for viscous solid substances and multihole sample-preparing mould used therein |
| CN108535209A (en) * | 2018-03-16 | 2018-09-14 | 湖南科技大学 | A kind of infrared spectrometer sample compression mold |
| CN111077101A (en) * | 2019-12-12 | 2020-04-28 | 湖北航天化学技术研究所 | Preparation method of film sample for infrared spectrum quantitative analysis |
-
2009
- 2009-02-17 CN CNU2009200837256U patent/CN201368818Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564988A (en) * | 2010-12-23 | 2012-07-11 | 中国石油化工股份有限公司 | Method for measuring unsaturation degree of sticky solid matter by infrared spectrometer and sample support for same |
| CN102564816A (en) * | 2010-12-23 | 2012-07-11 | 中国石油化工股份有限公司 | Sample preparation method of viscous solid matter and one-hole sample preparation mold used by same |
| CN102564988B (en) * | 2010-12-23 | 2015-03-25 | 中国石油化工股份有限公司 | Method for measuring unsaturation degree of sticky solid matter by infrared spectrometer and sample support for same |
| CN102721581A (en) * | 2011-03-30 | 2012-10-10 | 中国石油化工股份有限公司 | Sample-preparing method for viscous solid substances and multihole sample-preparing mould used therein |
| CN102721581B (en) * | 2011-03-30 | 2015-12-16 | 中国石油化工股份有限公司 | The method for making sample of viscous solid material and the method porous sampling die used |
| CN108535209A (en) * | 2018-03-16 | 2018-09-14 | 湖南科技大学 | A kind of infrared spectrometer sample compression mold |
| CN111077101A (en) * | 2019-12-12 | 2020-04-28 | 湖北航天化学技术研究所 | Preparation method of film sample for infrared spectrum quantitative analysis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20100217 |