FR2532430B1 - Dispositif de traitement de signaux notamment applicable au chromatographe en phase gazeuse - Google Patents
Dispositif de traitement de signaux notamment applicable au chromatographe en phase gazeuseInfo
- Publication number
- FR2532430B1 FR2532430B1 FR8313858A FR8313858A FR2532430B1 FR 2532430 B1 FR2532430 B1 FR 2532430B1 FR 8313858 A FR8313858 A FR 8313858A FR 8313858 A FR8313858 A FR 8313858A FR 2532430 B1 FR2532430 B1 FR 2532430B1
- Authority
- FR
- France
- Prior art keywords
- processing device
- signal processing
- gas phase
- especially applicable
- device especially
- 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.)
- Expired
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
- G01N30/02—Column chromatography
- G01N30/86—Signal analysis
- G01N30/8624—Detection of slopes or peaks; baseline correction
-
- 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
- G01N30/86—Signal analysis
- G01N30/8624—Detection of slopes or peaks; baseline correction
- G01N30/8631—Peaks
-
- 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
- G01N30/86—Signal analysis
- G01N30/8651—Recording, data aquisition, archiving and storage
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/411,522 US4524420A (en) | 1982-08-25 | 1982-08-25 | Signal processing apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2532430A1 FR2532430A1 (fr) | 1984-03-02 |
FR2532430B1 true FR2532430B1 (fr) | 1987-09-11 |
Family
ID=23629280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8313858A Expired FR2532430B1 (fr) | 1982-08-25 | 1983-08-25 | Dispositif de traitement de signaux notamment applicable au chromatographe en phase gazeuse |
Country Status (4)
Country | Link |
---|---|
US (1) | US4524420A (fr) |
CA (1) | CA1187988A (fr) |
FR (1) | FR2532430B1 (fr) |
GB (1) | GB2127553B (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4628463A (en) * | 1984-03-05 | 1986-12-09 | Georgia Tech. Research Institute | Rapid-sweep electrochemical detector for chemical analysis of flow streams |
JPH0718853B2 (ja) * | 1984-05-15 | 1995-03-06 | 住友化学工業株式会社 | クロマトグラフイ−におけるデ−タ処理方法 |
US4674323A (en) * | 1985-07-31 | 1987-06-23 | The Dow Chemical Company | Self-diagnostic gel permeation/size exclusion chromatograph |
JPS6242057A (ja) * | 1985-08-19 | 1987-02-24 | Fuji Photo Film Co Ltd | 核酸の塩基配列決定のための信号処理方法 |
US4875169A (en) * | 1986-04-11 | 1989-10-17 | Iowa State University Research Foundation, Inc. | Method for improving the limit of detection in a data signal |
US4799166A (en) * | 1986-04-28 | 1989-01-17 | Mitsubishi Denki Kabushiki Kaisha | Apparatus for automatically analyzing gases in oil |
US4835708A (en) * | 1987-07-06 | 1989-05-30 | Spectra Physics, Inc. | Method and apparatus for analysis of chromatograms using cross-correlation and moment analysis |
EP1063516A3 (fr) * | 1999-04-30 | 2003-12-10 | Horiba, Ltd. | Méthode et dispositif pour la mesure de la matière contenue sous la forme de particules dans les gaz d'échappement. |
US6449584B1 (en) | 1999-11-08 | 2002-09-10 | Université de Montréal | Measurement signal processing method |
FR2815074B1 (fr) * | 2000-10-10 | 2002-12-06 | Inst Francais Du Petrole | Methode d'analyse et de mesures chimique et isotopique sur des constituants transportes par un fluide de forage |
WO2020167350A1 (fr) * | 2019-02-12 | 2020-08-20 | Halliburton Energy Services, Inc. | Correction de biais pour un extracteur de gaz et système d'échantillonnage de fluide |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL264358A (fr) * | 1960-05-06 | |||
US3215499A (en) * | 1960-11-18 | 1965-11-02 | Ici Australia Ltd | Apparatus for detecting the presence of organic gases and vapours |
FR1312165A (fr) * | 1960-12-22 | 1962-12-14 | Shell Int Research | Détermination de la grandeur des excursions de l'amplitude d'un signal |
US3298788A (en) * | 1963-08-14 | 1967-01-17 | Ici Australia Ltd | Ionisation detector circuit |
US3365931A (en) * | 1964-07-21 | 1968-01-30 | Exxon Research Engineering Co | Data processing system for a gas chromatograph |
GB1096165A (en) * | 1964-10-30 | 1967-12-20 | Stanislav Matousek | A device for high-speed chromatographic analysis of gases |
US3470367A (en) * | 1965-04-09 | 1969-09-30 | Infotronics Corp | Wide-range analog-to-digital integrator for use with analytical measuring instruments |
US3488480A (en) * | 1967-03-22 | 1970-01-06 | Phillips Petroleum Co | Chromatographic data input system for digital computer |
FR1554671A (fr) * | 1967-08-22 | 1969-01-24 | ||
US3555260A (en) * | 1968-03-04 | 1971-01-12 | Perkin Elmer Corp | Chromatogram analyzer |
GB1230585A (fr) * | 1968-07-26 | 1971-05-05 | ||
GB1306351A (fr) * | 1969-01-22 | 1973-02-07 | ||
US3614408A (en) * | 1969-02-20 | 1971-10-19 | British Petroleum Co | Waveform analyzing system, particularly for chromatographs, wherein the waveform is integrated between selected peaks and valleys |
GB1309761A (fr) * | 1969-04-11 | 1973-03-14 | ||
US3863489A (en) * | 1969-11-03 | 1975-02-04 | Phillips Petroleum Co | Analysis of chromatographic peaks by moments |
US3746982A (en) * | 1970-11-17 | 1973-07-17 | Instrumentation Specialties Co | Apparatus for indicating that a chromatographic signal has ended |
US3797300A (en) * | 1970-11-25 | 1974-03-19 | Shimadzu Corp | Automatic base line drift corrector device for use in an integrator for chromatographical analysis |
US3732411A (en) * | 1971-06-17 | 1973-05-08 | Wilson Certified Foods Inc | Signal integrating, storing and analyzing circuit |
US3818357A (en) * | 1971-10-04 | 1974-06-18 | Hewlett Packard Co | Integrator providing automatic tangential base-line correction |
DE2205793C3 (de) * | 1972-02-08 | 1974-09-12 | Bodenseewerk Perkin-Elmer & Co Gmbh, 7770 Ueberlingen | Schaltungsanordnung zum Abgleich der Nullinie |
GB1509196A (en) * | 1975-04-30 | 1978-05-04 | Res Engs Ltd | Apparatus for sensing an electrical property of a heated medium |
US4089060A (en) * | 1976-10-15 | 1978-05-09 | Mitchell Donald K | Digital logarithmic apparatus |
IE771248L (en) * | 1977-06-17 | 1978-12-17 | Milton Roy Europa B V T A Lab | Measuring electrical signals |
FR2424534A1 (fr) * | 1978-04-25 | 1979-11-23 | Geoservices | Appareil pour l'analyse automatique de melanges liquides ou gazeux par chromatographie en phase gazeuse |
US4229968A (en) * | 1978-09-28 | 1980-10-28 | Electronic Associates, Inc. | Gas measurement and analysis system |
FR2443102A1 (fr) * | 1978-11-28 | 1980-06-27 | Delsi | Procede de trace d'un chromatogramme |
US4232233A (en) * | 1978-12-29 | 1980-11-04 | Hewlett-Packard Company | Method for extending transistor logarithmic conformance |
US4338589A (en) * | 1979-02-13 | 1982-07-06 | Hewlett-Packard Company | Autocalibration of compressed A/D converter |
US4255793A (en) * | 1979-06-11 | 1981-03-10 | The United States Of America As Represented By The United States Department Of Energy | Apparatus for generating nonlinear pulse patterns |
US4397958A (en) * | 1981-09-08 | 1983-08-09 | The Foxboro Company | Hydrocarbon analysis |
-
1982
- 1982-08-25 US US06/411,522 patent/US4524420A/en not_active Expired - Fee Related
-
1983
- 1983-08-16 GB GB08322080A patent/GB2127553B/en not_active Expired
- 1983-08-23 CA CA000435175A patent/CA1187988A/fr not_active Expired
- 1983-08-25 FR FR8313858A patent/FR2532430B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2127553A (en) | 1984-04-11 |
GB8322080D0 (en) | 1983-09-21 |
FR2532430A1 (fr) | 1984-03-02 |
CA1187988A (fr) | 1985-05-28 |
US4524420A (en) | 1985-06-18 |
GB2127553B (en) | 1987-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |