FI821867A0 - REQUIREMENTS AND CHEMICAL ANALYSIS - Google Patents
REQUIREMENTS AND CHEMICAL ANALYSISInfo
- Publication number
- FI821867A0 FI821867A0 FI821867A FI821867A FI821867A0 FI 821867 A0 FI821867 A0 FI 821867A0 FI 821867 A FI821867 A FI 821867A FI 821867 A FI821867 A FI 821867A FI 821867 A0 FI821867 A0 FI 821867A0
- Authority
- FI
- Finland
- Prior art keywords
- requirements
- chemical analysis
- analysis
- chemical
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
-
- 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
- G01N21/251—Colorimeters; Construction thereof
-
- 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
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N2021/6491—Measuring fluorescence and transmission; Correcting inner filter effect
-
- 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
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
- G01N21/532—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke with measurement of scattering and transmission
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/064—Stray light conditioning
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (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)
- Spectroscopy & Molecular Physics (AREA)
- Optical Measuring Cells (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI821867A FI64464C (en) | 1982-05-26 | 1982-05-26 | REFERENCES FOR USE OF CHEMICAL ANALYSIS |
DE19833318574 DE3318574A1 (en) | 1982-05-26 | 1983-05-20 | METHOD FOR CARRYING OUT CHEMICAL ANALYZES |
JP9085183A JPS5967447A (en) | 1982-05-26 | 1983-05-25 | Analyzing method |
FR8308591A FR2527773A1 (en) | 1982-05-26 | 1983-05-25 | PROCESS FOR THE IMPLEMENTATION OF A CHEMICAL ANALYSIS |
GB08314617A GB2120784A (en) | 1982-05-26 | 1983-05-26 | Chemical analysis |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI821867 | 1982-05-26 | ||
FI821867A FI64464C (en) | 1982-05-26 | 1982-05-26 | REFERENCES FOR USE OF CHEMICAL ANALYSIS |
Publications (3)
Publication Number | Publication Date |
---|---|
FI821867A0 true FI821867A0 (en) | 1982-05-26 |
FI64464B FI64464B (en) | 1983-07-29 |
FI64464C FI64464C (en) | 1983-11-10 |
Family
ID=8515591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI821867A FI64464C (en) | 1982-05-26 | 1982-05-26 | REFERENCES FOR USE OF CHEMICAL ANALYSIS |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5967447A (en) |
DE (1) | DE3318574A1 (en) |
FI (1) | FI64464C (en) |
FR (1) | FR2527773A1 (en) |
GB (1) | GB2120784A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2186684A (en) * | 1985-12-05 | 1987-08-19 | London Polytech | Flocculation monitor |
GB2191280A (en) * | 1986-04-28 | 1987-12-09 | London Polytech | Flocculation monitor |
DE10217838A1 (en) * | 2002-04-22 | 2003-11-13 | Hans Joachim Bruins | Measuring device for spectroscopic measurements has measuring cuvette supported for rotation about non-vertical rotation axis for mixing particulate or fluid sample |
US9638624B2 (en) | 2012-10-08 | 2017-05-02 | Empa Eidgenössische Materialprüfungs- Und Forschungsanstalt | Method for reducing interference fringes in laser spectroscopy measurements using an absorption mask in combination with multi-pass optical cells |
CN103994972A (en) * | 2014-06-11 | 2014-08-20 | 智锐达仪器科技南通有限公司 | Photoelectric colorimetric detection device and corresponding detection method |
MX371134B (en) * | 2014-09-29 | 2020-01-17 | Bd Kiestra Bv | Apparatus for optical inspection of small volumes of liquid sample and cuvettes therefor. |
-
1982
- 1982-05-26 FI FI821867A patent/FI64464C/en not_active IP Right Cessation
-
1983
- 1983-05-20 DE DE19833318574 patent/DE3318574A1/en not_active Withdrawn
- 1983-05-25 JP JP9085183A patent/JPS5967447A/en active Pending
- 1983-05-25 FR FR8308591A patent/FR2527773A1/en not_active Withdrawn
- 1983-05-26 GB GB08314617A patent/GB2120784A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2527773A1 (en) | 1983-12-02 |
JPS5967447A (en) | 1984-04-17 |
DE3318574A1 (en) | 1983-12-22 |
GB2120784A (en) | 1983-12-07 |
GB8314617D0 (en) | 1983-06-29 |
FI64464B (en) | 1983-07-29 |
FI64464C (en) | 1983-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: ORION-YHTYMAE OY |