JPH0467146B2 - - Google Patents
Info
- Publication number
- JPH0467146B2 JPH0467146B2 JP58161009A JP16100983A JPH0467146B2 JP H0467146 B2 JPH0467146 B2 JP H0467146B2 JP 58161009 A JP58161009 A JP 58161009A JP 16100983 A JP16100983 A JP 16100983A JP H0467146 B2 JPH0467146 B2 JP H0467146B2
- Authority
- JP
- Japan
- Prior art keywords
- sample
- plasma
- thread
- plasma torch
- center
- 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 - Lifetime
Links
- 238000009616 inductively coupled plasma Methods 0.000 claims description 3
- 239000012784 inorganic fiber Substances 0.000 claims description 3
- 238000004993 emission spectroscopy Methods 0.000 claims description 2
- 239000000523 sample Substances 0.000 description 34
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- 239000007789 gas Substances 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 5
- 238000004804 winding Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002572 peristaltic effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000001241 arc-discharge method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 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
- G01N21/73—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 plasma burners or torches
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Plasma & Fusion (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Plasma Technology (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58161009A JPS6052748A (ja) | 1983-08-31 | 1983-08-31 | 誘導結合プラズマ発光分光分析用光源装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58161009A JPS6052748A (ja) | 1983-08-31 | 1983-08-31 | 誘導結合プラズマ発光分光分析用光源装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6052748A JPS6052748A (ja) | 1985-03-26 |
| JPH0467146B2 true JPH0467146B2 (ko) | 1992-10-27 |
Family
ID=15726841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58161009A Granted JPS6052748A (ja) | 1983-08-31 | 1983-08-31 | 誘導結合プラズマ発光分光分析用光源装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6052748A (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5233156A (en) * | 1991-08-28 | 1993-08-03 | Cetac Technologies Inc. | High solids content sample torches and method of use |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3174393A (en) * | 1961-06-29 | 1965-03-23 | Baird Atomic Inc | Excitation source for emission spectroscopy |
-
1983
- 1983-08-31 JP JP58161009A patent/JPS6052748A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3174393A (en) * | 1961-06-29 | 1965-03-23 | Baird Atomic Inc | Excitation source for emission spectroscopy |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6052748A (ja) | 1985-03-26 |
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