CN203432925U - Sample disc, sample cabin and X-ray fluorescence spectrometer - Google Patents
Sample disc, sample cabin and X-ray fluorescence spectrometer Download PDFInfo
- Publication number
- CN203432925U CN203432925U CN201320411615.4U CN201320411615U CN203432925U CN 203432925 U CN203432925 U CN 203432925U CN 201320411615 U CN201320411615 U CN 201320411615U CN 203432925 U CN203432925 U CN 203432925U
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- sample
- sample disc
- disc body
- power brake
- easamatic power
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- Expired - Lifetime
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- 238000004876 x-ray fluorescence Methods 0.000 title abstract 2
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 238000000151 deposition Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000005291 magnetic effect Effects 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000005693 optoelectronics Effects 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The utility model discloses a sample disc, a sample cabin and an X-ray fluorescence spectrometer. The sample disc comprises a sample disc body embedded with magnetic steel and a ferromagnetic disc seat, wherein a bulge on the disc seat is coupled with a groove in the sample disc body, so that the sample disc body is easy to position and convenience for detaching and mounting is further improved. The sample disc body is provided with at least two sample holes for storing samples; a rolling bearing is arranged at the bottom of the sample disc body and an annular gear is tightly embedded with the edge of the sample disc body; the rotation of the sample disc body can be realized under the driving of a motor so that a rotary type multichannel sample test is realized. The sample disc is simple in structure and a sample position can also be expanded; the sample disc is convenient to detach and convenient and is convenient for daily utilization and maintenance of instruments.
Description
Technical field
The utility model discloses a kind of sample disc, particularly the sample disc in a kind of sample bin that is applied to Xray fluorescence spectrometer.
Background technology
Along with detecting the universal of market, spectrometer miscellaneous arises at the historic moment, sample disc is the vitals in Xray fluorescence spectrometer, sample disc of the prior art adopts integral type fixed sturcture more, is about to sample disc and is fixedly mounted on test sample panel, in practical operation, when needs are measured a plurality of sample, must first sample be taken out and put into another sample again, not only lose time, also can increase the weight of the loss of equipment.
For example, patent CN202710490U discloses a kind of magnetic engagement formula sample disc, comprise dish and sample lower wall on sample, on sample, on dish and sample lower wall, correspondence position offers membrane pores, on sample, on dish or sample lower wall, be embedded with magnet steel, on sample, dish and sample lower wall are by the magnet steel formation sample disc that is pulled together.This kind of magnetic convolution sample disc, changes inconvenient problem although realization has solved sample disc to a certain extent, because it still for to be placed on the stationary structure on test sample panel, is also difficult to realize more fast, dismantle easily, install.This kind of sample disc is single sample introduction, when needs are measured a plurality of sample, must first sample be taken out and put into another sample again, not only loses time, and also can increase the weight of the loss of equipment.
Utility model content
Convenient, fast not for sample disc dismounting, replacing in the above-mentioned X-ray measurement instrument of the prior art of mentioning, each sample introduction only can put into a sample shortcoming, the utility model provides a kind of new sample disc, it is by being inlaid with the magnetic attracting of sample disc body and the ferromagnetic dish seat of magnet steel, realize the Fast Installation of sample disc integral body, and realize the separated of sample disc body and dish seat by the piece of carrying on sample disc body, thereby realize, install easily and efficiently, dismantle sample disc.On sample disc body, offer and be no less than 2 for the sample well of storing samples cup, the gear of rolling bearing, the tight chimeric annular in edge is equipped with in its bottom, can realize the rotation of sample disc body under the driving of motor; Thereby realize revolving multichannel sample test.
The technical scheme that the utility model solves its technical matters employing is:
A kind of sample disc, be applicable to Xray fluorescence spectrometer storing samples, comprise the sample disc body and the ferromagnetic dish seat that are inlaid with magnet steel, described ferromagnetic dish seat is provided with projection, at the correspondence position of described sample disc body, is provided with the groove that the projection with described dish seat is coupled completely.The coupling of the groove by the projection on dish seat and sample disc body, is not only convenient to the location of sample disc body, can also dispense film of the prior art, thereby makes the convenient degree that further improves dismounting, install.Preferably, offer magnet steel mounting hole on sample disc body, described magnet steel is embedded in described magnet steel mounting hole.
Preferably, on described sample disc body, be provided with and carry piece, for realizing the separated of sample disc body and dish seat, putting under the External Force Acting of carrying on piece, just can realize easily the separated of sample disc body and dish seat.
Preferably, the edge of described sample disc body is closely chimeric a gear, for motor on gears; Rolling bearing is equipped with in the bottom of the groove location of described sample disc body, and the projection of described rolling bearing and described base is coupled completely; Described sample disc body is provided with at least 2 for depositing the sample well of solid sample or sample cup.On sample disc body, offer a plurality of sample wells, can put into a plurality of samples and measure; The gear of rolling bearing, the tight chimeric annular in edge is equipped with in its bottom, can realize the rotation of sample disc body under the driving of motor, and the solid sample of placing in sample disc or the sample cup that fills fluid sample are delivered to test sample position successively one by one; Can revolving multichannel sample test thereby realize.Preferably, offer evenly distributedly 6 sample wells on described sample disc body, described sample well is cylindrical stepped holes.Corresponding, in sample well, be furnished with sample cup, described sample cup is hollow tube-shape, can be for directly placing solid sample; Can also in described sample cup, place for depositing the liquid cup of fluid sample, described liquid cup is the hollow tube that one end envelope has film.
Preferably, between described sample disc body and described ferromagnetic dish seat, leave minim gap, preferably, described gap is 0.1mm to 1mm, optimum gap is 0.3mm to 0.7mm, also can not fit when guaranteeing the suction-combining force that the two has magnetic force, avoid friction force to affect the motion of sample disc body.
Preferably, described sample disc body is provided with spacer.Described spacer be arranged on the optoelectronic switch acting in conjunction on test sample panel, the position when determining the rotation of Multi-example transfer dish.When described spacer blocks optoelectronic switch, Multi-example transfer dish has moved to initial position i.e. " zero-bit ", and now easamatic power brake is positioned at the position that can cut off sample chamber and analysis room, and during sample disc rotation, order is delivered to sample analysis position by sample cup successively.By motor, drive the rotation that realizes Multi-example transfer dish body, then adopt described spacer accurately to locate, can realize certain concrete sample accurately location analysis to measure in addition.By motor, drive the rotation that realizes sample disc body, then adopt described spacer accurately to locate, can realize certain concrete sample accurately location analysis to measure in addition.
, be applicable to Xray fluorescence spectrometer storing samples and test analysis sample, comprise vacuum partition apparatus and above-mentioned sample disc.Described vacuum partition apparatus, comprise O-ring seal and the easamatic power brake that is embedded with magnet steel, the bottom of described easamatic power brake for the test sample panel formation sealing surface of combining closely, in the bottom of described easamatic power brake, offer the dovetail groove caving inward, described O-ring seal embeds in described dovetail groove accordingly.Wherein, " test sample panel " is being commonly called as in industry, and the major function of test sample panel is to place sample to be analyzed, and its upper surface is the plane at radiation place.The top of described easamatic power brake offers magnet steel mounting hole, and described magnet steel is embedded in described magnet steel mounting hole.By described vacuum partition apparatus, it is two independently spaces that sample bin is cut off, and upper space is the sample chamber for accommodating described sample disc, and lower space is the analysis room analyzing for sample test.This kind of vacuum partition apparatus realized the isolation of sample chamber and analysis room, guarantee that sample chamber and analysis room work alone separately, open sample chamber after sample bin and can independently change the operation of sample, and test analysis operation in analysis room is still carried out under vacuum, thereby shortened the time that sample test is analyzed, maintain the stability of the vacuum tightness in analysis room simultaneously, guarantee the accuracy of test result.
Preferably, described sample disc body is provided with screw, for regulating the screw of the levelness of described easamatic power brake.Described screw be arranged on easamatic power brake directly over, can regulate along the thickness direction of sample disc body.Be embedded with the easamatic power brake of magnet steel under the effect of magnetic force, there is the trend towards the described sample disc body adhesive that is embedded with magnet steel, described screw just in time withstands described easamatic power brake downwards, by adjusting the upper-lower position of screw, thereby can adjust the levelness of described easamatic power brake, so that in each location, there is identical gap between the sealing surface of the easamatic power brake of embedding sealing circle and test sample panel.Preferably, described screw is three, is equilateral triangle and arranges.
Preferably, the bottom of described easamatic power brake offers for depositing the hole of depositing of correcting sheet or lead flake.By the depositing in hole of bottom that is originally placed on correcting sheet in the sample cup of sample disc and directly leaves easamatic power brake in, can avoid dismounting, shift calibrating sheet in the lump while changing sample disc, reduce the non-essential movement of correcting sheet, be beneficial to the accuracy that improves test analysis.Described depositing in hole also can be placed lead flake, uses shielding X ray, avoids X ray to leak the injury to human body.
, it comprises above-mentioned sample bin.
The beneficial effects of the utility model are:
1, sample disc of the present utility model, by being inlaid with the magnetic attracting of sample disc body and the ferromagnetic dish seat of magnet steel, realize the Fast Installation of sample disc integral body, and by sample disc body carry piece realize sample disc body with sit crosslegged separated, thereby realize and install easily and efficiently, dismantle sample disc, be convenient to routine use and the maintenance of instrument.
2, sample disc of the present utility model, on sample disc body, offer and be no less than 2 for depositing the sample well of solid sample or sample cup, the gear of rolling bearing, the tight chimeric annular in edge is equipped with in its bottom, can realize the rotation of sample disc body under the driving of motor; Thereby realize revolving multichannel sample test.
3, sample disc of the present utility model is provided with spacer on sample disc body, for the stationary positioned after the adhesive of sample disc body and dish seat, prevents relatively rotating between sample disc body and ferromagnetic dish seat.
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of sample disc of the present utility model.
Fig. 2 is the structural representation of looking up of sample disc of the present utility model.
Fig. 3 is the perspective view of sample disc of the present utility model.
Fig. 4 is the sectional structure schematic diagram of sample bin of the present utility model.
Fig. 5 is the sectional structure schematic diagram of vacuum partition apparatus in sample bin of the present utility model.
Fig. 6 is the perspective view of vacuum partition apparatus in sample bin of the present utility model.
In figure, 1-sample disc body, 2-gear, 3-spacer, 4-spacer screw, 5-easamatic power brake, 51-dovetail groove, 52-magnet steel mounting hole, 53-deposits hole, 6-O RunddichtringO, 7-seedlings of cereal crops board silver correcting sheet, 8-coils seat, 9-sample disc magnet steel, 10-rolling bearing, 11-sample cup, 12-carries piece, 13-easamatic power brake adjusting screw, 14-easamatic power brake magnet steel.
Embodiment
The present embodiment is the utility model preferred implementation, and other all its principles are identical with the present embodiment or approximate with basic structure, all within the utility model protection domain.
Please refer to accompanying drawing 1 to accompanying drawing 3, sample disc I of the present utility model, comprise the sample disc body 1 and the ferromagnetic dish seat 8 that are inlaid with sample disc magnet steel 9, the middle position of ferromagnetic dish seat 8 is provided with columniform projection, meanwhile, the correspondence position at sample disc body 1 is provided with the groove being coupled completely with the projection of coiling seat 8.Sample disc body 1 is disc, the gear 2 of the tight chimeric annular in edge, for motor on gears.Sample disc body 1 adopts the LY12 aluminum alloy materials of non-magnetic to make, and gear 2 adopts 304 stainless steel materials to make.The groove of the bottom of sample disc body 1 is equipped with rolling bearing 10, and rolling bearing 10 is coupled completely with the cylindrical protrusions on dish seat 8, for realizing the rotation of sample disc body 1.By the projection on dish seat 8 and the coupling of the groove on sample disc body 1, be not only convenient to the location of sample disc body 1, can also dispense film of the prior art, thereby make further to improve the convenient degree of dismantling, installing.On sample disc body 1, be also provided with six sample well positions (not shown), sample well position is cylindrical stepped holes, and the aperture of bottom is 20mm, and the aperture on top is 44.5mm, the external diameter that can place is the sample cup 11 of 40mm, can be directly used in the solid sample of placing 42mm-44mm.On sample disc body 1, be also provided with and carry piece 12, for realizing the separated of sample disc body 1 and dish seat 8, need only to be firmly pulled upwardly gently and carry piece 12, just can easily take out sample disc body 1.For realizing the accurate location to certain concrete sample, sample disc body 1 is provided with spacer 3, by two spacer screws 4, is fixed on sample disc body 1.Optoelectronic switch acting in conjunction on spacer 3 and sample disc body 1, the position during for definite sample disc body 1 rotation.Its principle of work is: when spacer 3 blocks optoelectronic switch, Multi-example transfer dish has moved to initial position i.e. " zero-bit ", now easamatic power brake 5 is positioned at the position that can cut off sample chamber and analysis room, during sample disc body 1 rotation, order sample cup 11 is delivered to sample analysis position successively, thereby realize the accurate location analysis to measure in addition also of certain concrete sample.
Please refer to accompanying drawing 4 to accompanying drawing 6, sample bin of the present utility model, is applicable to Xray fluorescence spectrometer storing samples and test analysis sample, comprises sample disc I and vacuum partition apparatus II.Vacuum partition apparatus II comprises easamatic power brake 5, O RunddichtringO 6, seedlings of cereal crops board silver correcting sheet 7 and easamatic power brake magnet steel 14, the bottom of described easamatic power brake 5 for the test sample panel formation sealing surface of combining closely, in the bottom of described easamatic power brake 5, offer the dovetail groove 51 caving inward, O RunddichtringO 6 embeds in described dovetail groove 51 accordingly.The top of described easamatic power brake 5 offers magnet steel mounting hole 52, and described easamatic power brake magnet steel 14 is embedded in described magnet steel mounting hole 52.It is two independently spaces that this vacuum partition apparatus cuts off sample bin, upper space is the sample chamber for accommodating sample disc, lower space is the analysis room analyzing for sample test, realized the isolation of sample chamber and analysis room, guarantee that sample chamber and analysis room work alone separately, open sample chamber after sample bin and can independently change the operation of sample, and test analysis operation in analysis room is still carried out under vacuum, thereby shortened the time that sample test is analyzed, maintain the stability of the vacuum tightness in analysis room simultaneously, guarantee the accuracy of test result.The bottom of empty lock 5 offers deposits hole 53 for what deposit correcting sheet.Originally the seedlings of cereal crops board silver correcting sheet 7 in the sample cup 11 being placed on is directly left in to the depositing in hole 53 of bottom of easamatic power brake 5, can avoid dismounting, shift calibrating sheet in the lump while changing sample disc, reduce the non-essential movement of correcting sheet, be beneficial to the accuracy that improves test analysis.Deposit in hole 53 and also can place lead flake, use shielding X ray, avoid X ray to leak the injury to human body.
Described sample disc body 1 is provided with three easamatic power brake adjusting screw 13, is equilateral triangle and arranges, and is positioned at the right opposite of described spacer 3, for regulating the levelness of described easamatic power brake 5.Easamatic power brake adjusting screw 13 be arranged on easamatic power brake 5 directly over, can regulate along the thickness direction of sample disc body 1.Be embedded with the easamatic power brake 5 of easamatic power brake magnet steel 14 under the effect of magnetic force, there is the trend towards described sample disc body 1 adhesive that is embedded with sample disc magnet steel 9, easamatic power brake adjusting screw 13 is just in time withstood easamatic power brake 5 downwards, by adjusting the upper-lower position of easamatic power brake screw 13, thereby can adjust the levelness of described easamatic power brake 5, so that embed between the easamatic power brake 5 of O RunddichtringO 6 and the sealing surface of test sample panel, in each location, there is identical gap.
Above disclosed is only preferred embodiment of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (10)
1. a sample disc, be applicable to Xray fluorescence spectrometer storing samples, it is characterized in that: comprise the sample disc body and the ferromagnetic dish seat that are inlaid with magnet steel, described ferromagnetic dish seat is provided with projection, at the correspondence position of described sample disc body, is provided with the groove that the projection with described dish seat is coupled completely.
2. sample disc according to claim 1, is characterized in that: on described sample disc body, be provided with and carry piece, for realizing the separated of sample disc body and dish seat.
3. sample disc according to claim 1, is characterized in that: the edge of described sample disc body is closely chimeric a gear, for motor on gears; Rolling bearing is equipped with in the bottom of the groove location of described sample disc body, and the projection of described rolling bearing and described base is coupled completely; Described sample disc body is provided with at least 2 for depositing the sample well of solid sample or sample cup.
4. sample disc according to claim 3, is characterized in that: described sample disc body and the described ferromagnetic gap of leaving 0.3mm to 0.7mm between seat of coiling.
5. sample disc according to claim 3, is characterized in that: on described sample disc body, offer evenly distributedly 6 sample wells, described sample well is cylindrical stepped holes.
6. according to the sample disc described in any one in claim 1 to 5, it is characterized in that: described sample disc body is provided with spacer.
7. a sample bin, be applicable to Xray fluorescence spectrometer storing samples and test analysis sample, comprise vacuum partition apparatus and according to the sample disc described in any one in claim 1 to 6, it is characterized in that: described vacuum partition apparatus comprises O-ring seal and is embedded with the easamatic power brake of magnet steel, the bottom of described easamatic power brake for the test sample panel formation sealing surface of combining closely, in the bottom of described easamatic power brake, offer the dovetail groove caving inward, described O-ring seal embeds in described dovetail groove accordingly.
8. sample bin according to claim 8, it is characterized in that: described sample disc body is provided with for regulating the screw of the levelness of described easamatic power brake, directly over easamatic power brake described in described screw is positioned at, can regulate along the thickness direction of sample disc body.
9. sample bin according to claim 8, is characterized in that: the bottom of described easamatic power brake offers for depositing the hole of depositing of correcting sheet or lead flake.
10. an Xray fluorescence spectrometer, it comprises as the sample bin of any one in claim 8 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320411615.4U CN203432925U (en) | 2013-07-11 | 2013-07-11 | Sample disc, sample cabin and X-ray fluorescence spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320411615.4U CN203432925U (en) | 2013-07-11 | 2013-07-11 | Sample disc, sample cabin and X-ray fluorescence spectrometer |
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| Publication Number | Publication Date |
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| CN203432925U true CN203432925U (en) | 2014-02-12 |
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| CN201320411615.4U Expired - Lifetime CN203432925U (en) | 2013-07-11 | 2013-07-11 | Sample disc, sample cabin and X-ray fluorescence spectrometer |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502386A (en) * | 2014-12-16 | 2015-04-08 | 韩晓朋 | X-ray fluorescence spectrum analyzer |
| CN105115926A (en) * | 2015-08-12 | 2015-12-02 | 苏州优谱德精密仪器科技有限公司 | Rotating disc type detection device for chemical raw materials |
| CN105136663A (en) * | 2015-08-10 | 2015-12-09 | 苏州优谱德精密仪器科技有限公司 | Chemical raw material rapid detection device |
| CN105277579A (en) * | 2014-06-13 | 2016-01-27 | 日本株式会社日立高新技术科学 | X-ray fluorescence analyzer |
| CN106290948A (en) * | 2016-08-05 | 2017-01-04 | 中山大学 | A kind of full-automatic spin turned-in annular ground sample cushion cap device |
| CN106468659A (en) * | 2016-09-12 | 2017-03-01 | 苏州优谱德精密仪器科技有限公司 | A kind of industrial chemicals detection means |
| CN109187604A (en) * | 2018-09-18 | 2019-01-11 | 中国石油天然气股份有限公司 | Automatic sample injector and manufacturing method thereof |
| CN109839423A (en) * | 2017-11-27 | 2019-06-04 | 中国科学院大连化学物理研究所 | For the method for half volatilization and the direct Mass Spectrometer Method of difficult volatile organic compounds in blood |
| CN110530913A (en) * | 2019-09-24 | 2019-12-03 | 武汉钢铁有限公司 | The x-ray fluorescence analysis method of X80 pipe line steel vacuum dreg chemistry ingredient |
| CN110914681A (en) * | 2017-05-31 | 2020-03-24 | 株式会社岛津制作所 | Analysis device |
| CN111208159A (en) * | 2020-03-27 | 2020-05-29 | 广州阳瑞仪器科技有限公司 | A multi-position sample holder adapted to the X/Y axis sample stage of an X-ray diffractometer |
| CN112180110A (en) * | 2020-10-16 | 2021-01-05 | 郑州克莱克特科学仪器有限公司 | A multifunctional double-layer sample tray for sampler |
| CN113785192A (en) * | 2019-03-20 | 2021-12-10 | 卡尔蔡司Smt股份有限公司 | Sample holder, system and method |
| CN114207434A (en) * | 2019-07-29 | 2022-03-18 | 沃特世科技公司 | Method of loading a sample into a sample manager of a chromatography system |
| CN115267882A (en) * | 2021-04-29 | 2022-11-01 | 核工业西南物理研究院 | Fusion reactor irradiation sample injector |
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2013
- 2013-07-11 CN CN201320411615.4U patent/CN203432925U/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277579A (en) * | 2014-06-13 | 2016-01-27 | 日本株式会社日立高新技术科学 | X-ray fluorescence analyzer |
| CN104502386A (en) * | 2014-12-16 | 2015-04-08 | 韩晓朋 | X-ray fluorescence spectrum analyzer |
| CN105136663A (en) * | 2015-08-10 | 2015-12-09 | 苏州优谱德精密仪器科技有限公司 | Chemical raw material rapid detection device |
| CN105115926A (en) * | 2015-08-12 | 2015-12-02 | 苏州优谱德精密仪器科技有限公司 | Rotating disc type detection device for chemical raw materials |
| CN106290948A (en) * | 2016-08-05 | 2017-01-04 | 中山大学 | A kind of full-automatic spin turned-in annular ground sample cushion cap device |
| CN106468659A (en) * | 2016-09-12 | 2017-03-01 | 苏州优谱德精密仪器科技有限公司 | A kind of industrial chemicals detection means |
| CN110914681B (en) * | 2017-05-31 | 2022-03-04 | 株式会社岛津制作所 | Analysis device |
| CN110914681A (en) * | 2017-05-31 | 2020-03-24 | 株式会社岛津制作所 | Analysis device |
| CN109839423A (en) * | 2017-11-27 | 2019-06-04 | 中国科学院大连化学物理研究所 | For the method for half volatilization and the direct Mass Spectrometer Method of difficult volatile organic compounds in blood |
| CN109187604A (en) * | 2018-09-18 | 2019-01-11 | 中国石油天然气股份有限公司 | Automatic sample injector and manufacturing method thereof |
| CN113785192A (en) * | 2019-03-20 | 2021-12-10 | 卡尔蔡司Smt股份有限公司 | Sample holder, system and method |
| CN114207434A (en) * | 2019-07-29 | 2022-03-18 | 沃特世科技公司 | Method of loading a sample into a sample manager of a chromatography system |
| CN114207434B (en) * | 2019-07-29 | 2024-08-23 | 沃特世科技公司 | Method for loading a sample into a sample manager of a chromatography system |
| US12085584B2 (en) | 2019-07-29 | 2024-09-10 | Waters Technologies Corporation | Method of loading samples into a sample manager of a chromatography system |
| CN110530913A (en) * | 2019-09-24 | 2019-12-03 | 武汉钢铁有限公司 | The x-ray fluorescence analysis method of X80 pipe line steel vacuum dreg chemistry ingredient |
| CN111208159A (en) * | 2020-03-27 | 2020-05-29 | 广州阳瑞仪器科技有限公司 | A multi-position sample holder adapted to the X/Y axis sample stage of an X-ray diffractometer |
| CN112180110A (en) * | 2020-10-16 | 2021-01-05 | 郑州克莱克特科学仪器有限公司 | A multifunctional double-layer sample tray for sampler |
| CN115267882A (en) * | 2021-04-29 | 2022-11-01 | 核工业西南物理研究院 | Fusion reactor irradiation sample injector |
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