JPS58132647A - 黒鉛管へ試料を導入する装置 - Google Patents
黒鉛管へ試料を導入する装置Info
- Publication number
- JPS58132647A JPS58132647A JP57205569A JP20556982A JPS58132647A JP S58132647 A JPS58132647 A JP S58132647A JP 57205569 A JP57205569 A JP 57205569A JP 20556982 A JP20556982 A JP 20556982A JP S58132647 A JPS58132647 A JP S58132647A
- Authority
- JP
- Japan
- Prior art keywords
- sample
- graphite tube
- sample carrier
- hole
- graphite
- 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.)
- Granted
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 152
- 229910002804 graphite Inorganic materials 0.000 title claims description 151
- 239000010439 graphite Substances 0.000 title claims description 151
- 238000000034 method Methods 0.000 title claims description 19
- 238000010521 absorption reaction Methods 0.000 title claims description 14
- 238000000889 atomisation Methods 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 21
- 238000004380 ashing Methods 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 14
- 239000011261 inert gas Substances 0.000 claims description 12
- 238000005259 measurement Methods 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000000969 carrier Substances 0.000 claims description 3
- 239000002826 coolant Substances 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims description 2
- 239000000523 sample Substances 0.000 description 167
- 238000001035 drying Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 239000012491 analyte Substances 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 238000000197 pyrolysis Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 239000012488 sample solution Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 229910003481 amorphous carbon Inorganic materials 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000012882 sequential analysis Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 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
- G01N21/62—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
- G01N21/74—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using flameless atomising, e.g. graphite furnaces
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP81109879A EP0053349B1 (de) | 1980-11-27 | 1981-11-25 | Verfahren und Vorrichtung zum Einbringen einer Probe in ein Graphitrohr bei der flammenlosen Atomabsorptions-Spektroskopie |
| DE31109879.7 | 1981-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58132647A true JPS58132647A (ja) | 1983-08-08 |
| JPH0342420B2 JPH0342420B2 (enExample) | 1991-06-27 |
Family
ID=8188031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57205569A Granted JPS58132647A (ja) | 1981-11-25 | 1982-11-25 | 黒鉛管へ試料を導入する装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4548497A (enExample) |
| JP (1) | JPS58132647A (enExample) |
| AU (1) | AU564582B2 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59193342A (ja) * | 1983-03-02 | 1984-11-01 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | 原子分光学用試料の霧化方法および原子分光光度計 |
| JPS62113048A (ja) * | 1985-11-12 | 1987-05-23 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | グラフアイトプロ−ブおよび該プロ−ブを有する電熱アトマイザ− |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2160673A (en) * | 1984-06-20 | 1985-12-24 | Philips Electronic Associated | Electrothermal atomiser |
| DE3923983C2 (de) * | 1989-07-20 | 1999-02-25 | Hermann R Trabert | Vorrichtung zur Aufbereitung einer Probe für eine Vorrichtung zur Bestimmung von Elementen mittels Atomabsorptionsverfahren oder Röntgenfluoreszenzverfahren |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4720292U (enExample) * | 1971-01-13 | 1972-11-07 | ||
| JPS4843987A (enExample) * | 1971-10-08 | 1973-06-25 | ||
| JPS50117488A (enExample) * | 1974-02-12 | 1975-09-13 | ||
| JPS51123889U (enExample) * | 1975-04-02 | 1976-10-07 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3009794C2 (de) * | 1980-03-14 | 1983-08-04 | Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen | Vorrichtung zur Probeneingabe in ein Graphitrohr bei der flammenlosen Atomabsorptions-Spektroskopie und Verfahren unter Verwendung der Vorrichtung |
| DE3044627C2 (de) * | 1980-11-27 | 1984-06-07 | Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen | Vorrichtung zur Probeneingabe in ein Graphitrohr bei der flammenlosen Atomabsorptions-Spektroskopie |
-
1982
- 1982-09-24 US US06/422,635 patent/US4548497A/en not_active Expired - Fee Related
- 1982-11-23 AU AU90806/82A patent/AU564582B2/en not_active Ceased
- 1982-11-25 JP JP57205569A patent/JPS58132647A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4720292U (enExample) * | 1971-01-13 | 1972-11-07 | ||
| JPS4843987A (enExample) * | 1971-10-08 | 1973-06-25 | ||
| JPS50117488A (enExample) * | 1974-02-12 | 1975-09-13 | ||
| JPS51123889U (enExample) * | 1975-04-02 | 1976-10-07 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59193342A (ja) * | 1983-03-02 | 1984-11-01 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | 原子分光学用試料の霧化方法および原子分光光度計 |
| JPS62113048A (ja) * | 1985-11-12 | 1987-05-23 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | グラフアイトプロ−ブおよび該プロ−ブを有する電熱アトマイザ− |
Also Published As
| Publication number | Publication date |
|---|---|
| AU564582B2 (en) | 1987-08-20 |
| JPH0342420B2 (enExample) | 1991-06-27 |
| AU9080682A (en) | 1983-06-02 |
| US4548497A (en) | 1985-10-22 |
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