NL6809763A - - Google Patents
Info
- Publication number
- NL6809763A NL6809763A NL6809763A NL6809763A NL6809763A NL 6809763 A NL6809763 A NL 6809763A NL 6809763 A NL6809763 A NL 6809763A NL 6809763 A NL6809763 A NL 6809763A NL 6809763 A NL6809763 A NL 6809763A
- Authority
- NL
- Netherlands
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
- G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
- G01N21/72—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 flame burners
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Control Of Combustion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65297667A | 1967-07-12 | 1967-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6809763A true NL6809763A (en:Method) | 1969-01-14 |
Family
ID=24618991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6809763A NL6809763A (en:Method) | 1967-07-12 | 1968-07-10 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3586441A (en:Method) |
| BE (1) | BE718000A (en:Method) |
| CH (1) | CH492963A (en:Method) |
| DE (1) | DE1773827A1 (en:Method) |
| FR (1) | FR1583075A (en:Method) |
| GB (2) | GB1221464A (en:Method) |
| NL (1) | NL6809763A (en:Method) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5540809B1 (en:Method) * | 1970-03-31 | 1980-10-20 | ||
| JPS5137036B1 (en:Method) * | 1970-06-03 | 1976-10-13 | ||
| US3695812A (en) * | 1970-10-30 | 1972-10-03 | Technicon Instr | Burner construction for flame spectrophotometer and system therefor |
| US3728031A (en) * | 1971-11-29 | 1973-04-17 | Milton Roy Co | Multichromatic multibeam absorption photometer |
| US3937577A (en) * | 1974-05-15 | 1976-02-10 | E. I. Du Pont De Nemours And Company | Zeeman effect atomic absorption spectrometer |
| JPS6048029B2 (ja) * | 1978-04-11 | 1985-10-24 | 大日本印刷株式会社 | 網点フイルムの減力量測定方法 |
| US4250553A (en) * | 1979-03-05 | 1981-02-10 | The Perkin-Elmer Corporation | Fluid flow measurement system |
| US4415264A (en) * | 1981-06-25 | 1983-11-15 | The Perkin-Elmer Corporation | Spectrophotometer gas control system |
| US4545680A (en) * | 1983-04-08 | 1985-10-08 | Allied Corporation | Spectroanalysis system |
| US4556318A (en) * | 1983-06-07 | 1985-12-03 | Allied Corporation | Spectrochemical analysis |
| GB2171927B (en) * | 1985-03-04 | 1988-05-25 | Boc Group Plc | Method and apparatus for separating a gaseous mixture |
| DE3511255A1 (de) * | 1985-03-28 | 1986-10-02 | Grün Optik Wetzlar GmbH, 6330 Wetzlar | Anordnung zur individuellen regelung der intensitaet mehrer spektrallampen |
| DE3541107A1 (de) * | 1985-11-21 | 1987-06-04 | Bodenseewerk Perkin Elmer Co | Brenneranordnung fuer atomabsorptions-spektrometer |
| US4801209A (en) * | 1986-01-17 | 1989-01-31 | The Boc Group, Inc. | Process and apparatus for analyzing a gaseous mixture and a visible emission spectrum generator therefor |
| US4726679A (en) * | 1986-03-03 | 1988-02-23 | The Perkin-Elmer Corporation | Flame atomic absorption spectrophtometer including apparatus and method for logarithmic conversion |
| DE3607658A1 (de) * | 1986-03-08 | 1987-09-10 | Gruen Optik Wetzlar Gmbh | Verfahren und vorrichtung zur erzeugung eines linear abhaengigen messsignals |
| US5059023A (en) * | 1989-06-23 | 1991-10-22 | The United States Of America As Represented By The Secretary Of The Air Force | Angular deviation measurement system |
| US5013155A (en) * | 1989-09-26 | 1991-05-07 | Chemetrics, Inc. | Portable spectrophotometric instrument having vial holder and light integrator |
| FR2658271B1 (fr) * | 1990-02-09 | 1995-01-06 | Andre Amphoux | Dispositif pour l'aspiration et le rejet de gaz ou fumees et installation comportant une pluralite de tels dispositifs. |
| US5135305A (en) * | 1991-03-01 | 1992-08-04 | Thermo Jarrell Ash Corporation | Spectroanalytical system |
| US5095205A (en) * | 1991-03-01 | 1992-03-10 | Thermo Jarrell Ash Corporation | Spectroanalytical system |
| DE4316513B4 (de) * | 1993-05-17 | 2006-06-29 | Berthold Gmbh & Co. Kg | Atomabsorptionsspektrometer |
| DE10122873C2 (de) * | 2001-05-11 | 2003-08-21 | Perkin Elmer Bodenseewerk Zwei | Flammenatomisierungsvorrichtung, insbesondere für ein Atomabsorptionsspektrometer |
| DE10131724B4 (de) * | 2001-06-29 | 2007-10-18 | Dräger Safety AG & Co. KGaA | Optisches Absorptions-Messgerät |
| DE20216502U1 (de) * | 2002-10-25 | 2004-02-26 | Joseph Raab Gmbh & Cie. K.G. | Gasabsaugvorrichtung für eine Gasableitungsanlage |
| CN101408504B (zh) * | 2007-10-11 | 2010-09-08 | 上海光谱仪器有限公司 | 一种使用可见截止型滤光片降低原子吸收光谱仪器杂散光的方法及其光路系统 |
-
1967
- 1967-07-12 US US652976A patent/US3586441A/en not_active Expired - Lifetime
-
1968
- 1968-06-24 GB GB59792/69A patent/GB1221464A/en not_active Expired
- 1968-06-24 GB GB29954/68A patent/GB1221463A/en not_active Expired
- 1968-07-10 NL NL6809763A patent/NL6809763A/xx unknown
- 1968-07-10 CH CH1024368A patent/CH492963A/de not_active IP Right Cessation
- 1968-07-12 FR FR1583075D patent/FR1583075A/fr not_active Expired
- 1968-07-12 BE BE718000D patent/BE718000A/xx unknown
- 1968-07-12 DE DE19681773827 patent/DE1773827A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE718000A (en:Method) | 1968-12-16 |
| CH492963A (de) | 1970-06-30 |
| US3586441A (en) | 1971-06-22 |
| GB1221464A (en) | 1971-02-03 |
| GB1221463A (en) | 1971-02-03 |
| DE1773827A1 (de) | 1972-02-24 |
| FR1583075A (en:Method) | 1969-10-17 |