CH536491A - Procedimento per l'analisi di tracce di elementi volatili in campioni metallici massivi mediante spettrometria ottica di emissione con eccitazione in atmosfera controllata e dispositivo per attuare tale procedimento - Google Patents
Procedimento per l'analisi di tracce di elementi volatili in campioni metallici massivi mediante spettrometria ottica di emissione con eccitazione in atmosfera controllata e dispositivo per attuare tale procedimentoInfo
- Publication number
- CH536491A CH536491A CH812871A CH812871A CH536491A CH 536491 A CH536491 A CH 536491A CH 812871 A CH812871 A CH 812871A CH 812871 A CH812871 A CH 812871A CH 536491 A CH536491 A CH 536491A
- Authority
- CH
- Switzerland
- Prior art keywords
- procedure
- traces
- excitation
- analysis
- carrying
- Prior art date
Links
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
- G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
- G01N21/67—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence using electric arcs or discharges
Landscapes
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (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)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Electron Tubes For Measurement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT5119870 | 1970-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH536491A true CH536491A (it) | 1973-04-30 |
Family
ID=11274552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH812871A CH536491A (it) | 1970-06-05 | 1971-06-03 | Procedimento per l'analisi di tracce di elementi volatili in campioni metallici massivi mediante spettrometria ottica di emissione con eccitazione in atmosfera controllata e dispositivo per attuare tale procedimento |
Country Status (4)
Country | Link |
---|---|
US (1) | US3711201A (it) |
CH (1) | CH536491A (it) |
DE (1) | DE2127041A1 (it) |
GB (1) | GB1339946A (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3977794A (en) * | 1974-07-15 | 1976-08-31 | Coulter Electronics, Inc. | Universal cell holder |
DE2607596C2 (de) * | 1976-02-25 | 1977-10-06 | Klöckner-Werke AG, 4100 Duisburg | Elektrode für die spektralanalytische Untersuchung von Legierungen |
US4289402A (en) * | 1979-08-03 | 1981-09-15 | Schubert & Salzer | Spark chamber for a vacuum emission spectrometer |
DE102007058806A1 (de) * | 2007-11-30 | 2009-06-10 | Eppendorf Ag | Vorrichtung zum Positionieren einer Küvette in einem optischen Strahlengang eines optischen Meßgeräts |
CN102608031B (zh) * | 2012-02-22 | 2014-04-09 | 宁波长振铜业有限公司 | 光谱仪检测铜及铜合金线材成份的夹具 |
GB2582751B (en) * | 2019-03-29 | 2021-07-07 | Thermo Fisher Scient Ecublens Sarl | Improved spark stand for optical emission spectrometry |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2758238A (en) * | 1952-07-23 | 1956-08-07 | United States Steel Corp | Rotating spectrographic electrode holder |
DE1287822B (it) * | 1961-05-09 | 1900-01-01 | ||
FR1597911A (it) * | 1968-12-18 | 1970-06-29 |
-
1971
- 1971-05-20 US US00145337A patent/US3711201A/en not_active Expired - Lifetime
- 1971-05-24 GB GB1659971A patent/GB1339946A/en not_active Expired
- 1971-06-01 DE DE19712127041 patent/DE2127041A1/de active Pending
- 1971-06-03 CH CH812871A patent/CH536491A/it not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US3711201A (en) | 1973-01-16 |
GB1339946A (en) | 1973-12-05 |
DE2127041A1 (de) | 1971-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |