DE2346240A1 - Zeemaneffekt-absorptionsspektrometer - Google Patents
Zeemaneffekt-absorptionsspektrometerInfo
- Publication number
- DE2346240A1 DE2346240A1 DE19732346240 DE2346240A DE2346240A1 DE 2346240 A1 DE2346240 A1 DE 2346240A1 DE 19732346240 DE19732346240 DE 19732346240 DE 2346240 A DE2346240 A DE 2346240A DE 2346240 A1 DE2346240 A1 DE 2346240A1
- Authority
- DE
- Germany
- Prior art keywords
- components
- zeeman
- mercury
- steam
- rays
- 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.)
- Pending
Links
- 238000010521 absorption reaction Methods 0.000 title claims description 53
- 230000000694 effects Effects 0.000 title description 16
- 229910052753 mercury Inorganic materials 0.000 claims description 82
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 81
- 238000001228 spectrum Methods 0.000 claims description 46
- 239000000126 substance Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 27
- 239000012535 impurity Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 15
- 230000002238 attenuated effect Effects 0.000 claims description 13
- 238000011109 contamination Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 13
- 238000012544 monitoring process Methods 0.000 claims description 11
- 235000013305 food Nutrition 0.000 claims description 10
- 239000000779 smoke Substances 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 231100001261 hazardous Toxicity 0.000 claims description 4
- 239000000356 contaminant Substances 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 3
- 238000012935 Averaging Methods 0.000 claims description 2
- 238000013016 damping Methods 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000003595 spectral effect Effects 0.000 claims description 2
- 235000013619 trace mineral Nutrition 0.000 claims 4
- 239000011573 trace mineral Substances 0.000 claims 4
- 238000006243 chemical reaction Methods 0.000 claims 1
- 229910052720 vanadium Inorganic materials 0.000 description 9
- 241000251468 Actinopterygii Species 0.000 description 8
- 235000019688 fish Nutrition 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 6
- 230000035945 sensitivity Effects 0.000 description 6
- 235000013372 meat Nutrition 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910001120 nichrome Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 241000269959 Xiphias gladius Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- BABMCXWQNSQAOC-UHFFFAOYSA-M methylmercury chloride Chemical compound C[Hg]Cl BABMCXWQNSQAOC-UHFFFAOYSA-M 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 235000021335 sword fish Nutrition 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/3103—Atomic absorption analysis
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/3103—Atomic absorption analysis
- G01N2021/3111—Atomic absorption analysis using Zeeman split
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Food Science & Technology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28880172A | 1972-09-13 | 1972-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2346240A1 true DE2346240A1 (de) | 1974-03-28 |
Family
ID=23108705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732346240 Pending DE2346240A1 (de) | 1972-09-13 | 1973-09-13 | Zeemaneffekt-absorptionsspektrometer |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4969389A (enrdf_load_stackoverflow) |
| DE (1) | DE2346240A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1420044A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2178841A (en) * | 1985-08-08 | 1987-02-18 | Graviner Ltd | Gas detection systems |
| DE102009059705A1 (de) * | 2009-12-18 | 2011-06-22 | Sick Maihak GmbH, 79183 | Gasentladungslampe |
| CN115508296A (zh) * | 2022-11-01 | 2022-12-23 | 北京彩谱仪器有限公司 | 一种塞曼原子吸收测汞仪 |
-
1973
- 1973-08-07 GB GB3734573A patent/GB1420044A/en not_active Expired
- 1973-09-13 DE DE19732346240 patent/DE2346240A1/de active Pending
- 1973-09-13 JP JP10369873A patent/JPS4969389A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1420044A (en) | 1976-01-07 |
| JPS4969389A (enrdf_load_stackoverflow) | 1974-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHN | Withdrawal |