JPS6248182B2 - - Google Patents
Info
- Publication number
- JPS6248182B2 JPS6248182B2 JP1568281A JP1568281A JPS6248182B2 JP S6248182 B2 JPS6248182 B2 JP S6248182B2 JP 1568281 A JP1568281 A JP 1568281A JP 1568281 A JP1568281 A JP 1568281A JP S6248182 B2 JPS6248182 B2 JP S6248182B2
- Authority
- JP
- Japan
- Prior art keywords
- radiation
- detector
- cuvette
- current
- introduction tube
- 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
Links
- 230000005855 radiation Effects 0.000 claims description 28
- 238000001514 detection method Methods 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000001479 atomic absorption spectroscopy Methods 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 15
- 229910002804 graphite Inorganic materials 0.000 description 15
- 239000010439 graphite Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 4
- 239000013307 optical fiber Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-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
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1568281A JPS57131038A (en) | 1981-02-06 | 1981-02-06 | Flame-free atomizer for atomic absorption analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1568281A JPS57131038A (en) | 1981-02-06 | 1981-02-06 | Flame-free atomizer for atomic absorption analysis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57131038A JPS57131038A (en) | 1982-08-13 |
| JPS6248182B2 true JPS6248182B2 (sv) | 1987-10-13 |
Family
ID=11895515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1568281A Granted JPS57131038A (en) | 1981-02-06 | 1981-02-06 | Flame-free atomizer for atomic absorption analysis |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57131038A (sv) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3743286A1 (de) * | 1987-12-19 | 1989-06-29 | Bodenseewerk Perkin Elmer Co | Ofen zur thermoelektrischen atomisierung |
| DE3882458D1 (de) * | 1987-08-10 | 1993-08-26 | Bodenseewerk Perkin Elmer Co | Kontaktanordnung fuer die stromzufuhr zu einem ofen bei der atomabsorptions-spektroskopie. |
| DE3802968A1 (de) * | 1988-02-02 | 1989-08-10 | Bodenseewerk Perkin Elmer Co | Rohrfoermiger ofen fuer die elektrothermische atomisierung von proben |
| CN110520714B (zh) | 2017-03-27 | 2024-03-01 | 申克碳化技术股份有限公司 | 用于雾化炉的管式炉装置 |
-
1981
- 1981-02-06 JP JP1568281A patent/JPS57131038A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57131038A (en) | 1982-08-13 |
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