DE69213552D1 - Verfahren zur Probenpositionierung und Vorrichtung für Flammen-Atomabsorptionsfotometrie - Google Patents
Verfahren zur Probenpositionierung und Vorrichtung für Flammen-AtomabsorptionsfotometrieInfo
- Publication number
- DE69213552D1 DE69213552D1 DE69213552T DE69213552T DE69213552D1 DE 69213552 D1 DE69213552 D1 DE 69213552D1 DE 69213552 T DE69213552 T DE 69213552T DE 69213552 T DE69213552 T DE 69213552T DE 69213552 D1 DE69213552 D1 DE 69213552D1
- Authority
- DE
- Germany
- Prior art keywords
- positioning method
- atomic absorption
- sample positioning
- flame atomic
- absorption photometry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1004—Cleaning sample transfer devices
-
- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
- G01N21/714—Sample nebulisers for flame burners or plasma burners
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/04—Details of the conveyor system
- G01N2035/0439—Rotary sample carriers, i.e. carousels
- G01N2035/0441—Rotary sample carriers, i.e. carousels for samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1004—Cleaning sample transfer devices
- G01N2035/1006—Rinsing only the inside of the tip
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N2035/1027—General features of the devices
- G01N2035/1032—Dilution or aliquotting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1081—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices characterised by the means for relatively moving the transfer device and the containers in an horizontal plane
- G01N35/1083—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices characterised by the means for relatively moving the transfer device and the containers in an horizontal plane with one horizontal degree of freedom
- G01N2035/1086—Cylindrical, e.g. variable angle
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3128392A JPH04329341A (ja) | 1991-04-30 | 1991-04-30 | フレーム原子吸光装置の試料導入装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69213552D1 true DE69213552D1 (de) | 1996-10-17 |
DE69213552T2 DE69213552T2 (de) | 1997-01-23 |
Family
ID=14983677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69213552T Expired - Fee Related DE69213552T2 (de) | 1991-04-30 | 1992-04-23 | Verfahren zur Probenpositionierung und Vorrichtung für Flammen-Atomabsorptionsfotometrie |
Country Status (4)
Country | Link |
---|---|
US (1) | US5479253A (de) |
EP (1) | EP0514678B1 (de) |
JP (1) | JPH04329341A (de) |
DE (1) | DE69213552T2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007057420A (ja) * | 2005-08-25 | 2007-03-08 | Ias Inc | 溶液供給装置 |
CN104034673A (zh) * | 2014-03-12 | 2014-09-10 | 大连民族学院 | 一种植物油紫外-可见吸收光谱的检测方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7411605A (nl) * | 1974-09-02 | 1976-03-04 | Philips Nv | Werkwijze voor het automatisch transporteren en injekteren van een vloeistofmonster. |
DE2507260C3 (de) * | 1975-02-20 | 1979-07-26 | Bodenseewerk Perkin-Elmer & Co Gmbh, 7770 Ueberlingen | Verfahren und Vorrichtung zur Probenaufgabe bei der flammenlosen Atomabsorptions-Spektroskopie |
DE2805137C2 (de) * | 1978-02-07 | 1984-10-04 | Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen | Vorrichtung zur automatischen Zuführung flüssiger Proben zu einem Brenner eines Flammen-Atomabsorptionsspektrometers |
US4259291A (en) * | 1979-07-13 | 1981-03-31 | Technicon Instruments Corporation | Metering device |
US4494871A (en) * | 1981-11-18 | 1985-01-22 | Nauchno-Proizvodstveno Predpriyatie "Balkan" | Device for pulse dosage of liquid microsamples into the flame of atom absorption spectrophotometer |
JPS62127649A (ja) * | 1985-11-29 | 1987-06-09 | Hitachi Ltd | 炎光光度計 |
DE3818058A1 (de) * | 1988-05-27 | 1989-12-07 | Bodenseewerk Perkin Elmer Co | Vorrichtung zur zufuhr von fluessigkeit zu einem zerstaeuber bei einem spektrometer |
DE68908979T2 (de) * | 1988-07-18 | 1994-01-05 | Perkin Elmer Corp | Proben-Einspritzvorrichtung. |
-
1991
- 1991-04-30 JP JP3128392A patent/JPH04329341A/ja active Pending
-
1992
- 1992-04-23 DE DE69213552T patent/DE69213552T2/de not_active Expired - Fee Related
- 1992-04-23 EP EP92106938A patent/EP0514678B1/de not_active Expired - Lifetime
- 1992-04-24 US US07/872,752 patent/US5479253A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69213552T2 (de) | 1997-01-23 |
EP0514678B1 (de) | 1996-09-11 |
US5479253A (en) | 1995-12-26 |
EP0514678A1 (de) | 1992-11-25 |
JPH04329341A (ja) | 1992-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |