CH636962A5 - Verfahren und vorrichtung zur schnellen erfassung von photometrischen messwerten. - Google Patents
Verfahren und vorrichtung zur schnellen erfassung von photometrischen messwerten. Download PDFInfo
- Publication number
- CH636962A5 CH636962A5 CH993278A CH993278A CH636962A5 CH 636962 A5 CH636962 A5 CH 636962A5 CH 993278 A CH993278 A CH 993278A CH 993278 A CH993278 A CH 993278A CH 636962 A5 CH636962 A5 CH 636962A5
- Authority
- CH
- Switzerland
- Prior art keywords
- measuring
- chromatogram
- evaluation device
- oscillograph
- chromatograms
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/90—Plate chromatography, e.g. thin layer or paper chromatography
- G01N30/95—Detectors specially adapted therefor; Signal 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
- G01N21/59—Transmissivity
- G01N21/5907—Densitometers
- G01N21/5911—Densitometers of the scanning type
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
- G01N27/44704—Details; Accessories
- G01N27/44717—Arrangements for investigating the separated zones, e.g. localising zones
- G01N27/44721—Arrangements for investigating the separated zones, e.g. localising zones by optical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/84—Preparation of the fraction to be distributed
- G01N2030/8411—Intermediate storage of effluent, including condensation on surface
- G01N2030/8417—Intermediate storage of effluent, including condensation on surface the store moving as a whole, e.g. moving wire
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Measuring Cells (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Spectrometry And Color Measurement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772742864 DE2742864A1 (de) | 1977-09-23 | 1977-09-23 | Verfahren und vorrichtung zur auswertung von photometrischen messwerten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH636962A5 true CH636962A5 (de) | 1983-06-30 |
Family
ID=6019725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH993278A CH636962A5 (de) | 1977-09-23 | 1978-09-22 | Verfahren und vorrichtung zur schnellen erfassung von photometrischen messwerten. |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5458076A (ja) |
| BE (1) | BE870642A (ja) |
| CA (1) | CA1110465A (ja) |
| CH (1) | CH636962A5 (ja) |
| DE (1) | DE2742864A1 (ja) |
| FR (1) | FR2404209A1 (ja) |
| GB (1) | GB2005827B (ja) |
| IT (1) | IT1106582B (ja) |
| NL (1) | NL7809672A (ja) |
| SE (1) | SE7809981L (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5483075A (en) * | 1994-11-01 | 1996-01-09 | Perkin-Elmer Corporation | Rotary scanning apparatus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7619310U1 (ja) * | Fa. Carl Zeiss, 7920 Heidenheim | |||
| BE542974A (ja) * | 1954-11-22 | |||
| US2972925A (en) * | 1955-03-03 | 1961-02-28 | Ethel D Armbrecht | Densitometer with oscilloscope display |
-
1977
- 1977-09-23 DE DE19772742864 patent/DE2742864A1/de not_active Withdrawn
-
1978
- 1978-09-20 GB GB7837505A patent/GB2005827B/en not_active Expired
- 1978-09-20 CA CA311,672A patent/CA1110465A/en not_active Expired
- 1978-09-21 IT IT51191/78A patent/IT1106582B/it active
- 1978-09-21 FR FR7827078A patent/FR2404209A1/fr active Granted
- 1978-09-21 JP JP11520778A patent/JPS5458076A/ja active Pending
- 1978-09-21 BE BE2057292A patent/BE870642A/xx not_active IP Right Cessation
- 1978-09-22 CH CH993278A patent/CH636962A5/de not_active IP Right Cessation
- 1978-09-22 NL NL7809672A patent/NL7809672A/xx not_active Application Discontinuation
- 1978-09-22 SE SE7809981A patent/SE7809981L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2404209B1 (ja) | 1984-01-20 |
| IT1106582B (it) | 1985-11-11 |
| SE7809981L (sv) | 1979-03-24 |
| DE2742864A1 (de) | 1979-04-12 |
| BE870642A (nl) | 1979-03-21 |
| NL7809672A (nl) | 1979-03-27 |
| FR2404209A1 (fr) | 1979-04-20 |
| CA1110465A (en) | 1981-10-13 |
| GB2005827A (en) | 1979-04-25 |
| IT7851191A0 (it) | 1978-09-21 |
| GB2005827B (en) | 1982-05-26 |
| JPS5458076A (en) | 1979-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |