DE1909053A1 - Verfahren zur elektronischen Analyse einer zeitabhaengigen elektrischen Spannungskurve,insbesondere zur quantitativen Analyse von Gas-Chromatogrammen - Google Patents
Verfahren zur elektronischen Analyse einer zeitabhaengigen elektrischen Spannungskurve,insbesondere zur quantitativen Analyse von Gas-ChromatogrammenInfo
- Publication number
- DE1909053A1 DE1909053A1 DE19691909053 DE1909053A DE1909053A1 DE 1909053 A1 DE1909053 A1 DE 1909053A1 DE 19691909053 DE19691909053 DE 19691909053 DE 1909053 A DE1909053 A DE 1909053A DE 1909053 A1 DE1909053 A1 DE 1909053A1
- Authority
- DE
- Germany
- Prior art keywords
- time
- stage
- amplitude
- valley
- voltage curve
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 42
- 238000004458 analytical method Methods 0.000 title claims description 25
- 230000036962 time dependent Effects 0.000 title claims description 7
- 238000004445 quantitative analysis Methods 0.000 title description 4
- 238000005259 measurement Methods 0.000 claims description 28
- 230000004044 response Effects 0.000 claims description 28
- 230000008569 process Effects 0.000 claims description 20
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 230000010354 integration Effects 0.000 claims description 7
- 238000004817 gas chromatography Methods 0.000 claims description 5
- 230000001419 dependent effect Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000011158 quantitative evaluation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000004868 gas analysis Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 239000012159 carrier gas Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000002123 temporal effect Effects 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 241001233037 catfish Species 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- G01N30/8603—Signal analysis with integration or differentiation
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Algebra (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Control Of Stepping Motors (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB877268 | 1968-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1909053A1 true DE1909053A1 (de) | 1969-09-04 |
Family
ID=9858985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691909053 Pending DE1909053A1 (de) | 1968-02-22 | 1969-02-22 | Verfahren zur elektronischen Analyse einer zeitabhaengigen elektrischen Spannungskurve,insbesondere zur quantitativen Analyse von Gas-Chromatogrammen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3614409A (https=) |
| DE (1) | DE1909053A1 (https=) |
| FR (1) | FR2002420A1 (https=) |
| GB (1) | GB1264785A (https=) |
| NL (1) | NL6902731A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4468742A (en) * | 1981-03-17 | 1984-08-28 | The Regents Of University Of California | Microprocessor system for quantitative chromatographic data analysis |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3118057A (en) * | 1960-09-28 | 1964-01-14 | Gulf Research Development Co | Apparatus for the automatic detection of recurring maximum and minimum values of a fluctuating variable or signal |
| US3259733A (en) * | 1961-02-24 | 1966-07-05 | Chevron Res | Automatic integrator for chromatograph records |
| US3242327A (en) * | 1961-10-27 | 1966-03-22 | Phillips Petroleum Co | Analysis and ratio computing apparatus |
| US3412241A (en) * | 1964-12-14 | 1968-11-19 | Infotronics Corp | Analog-digital integrator and recorder for analysis |
| 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 |
-
1968
- 1968-02-22 GB GB877268A patent/GB1264785A/en not_active Expired
-
1969
- 1969-02-20 US US800897A patent/US3614409A/en not_active Expired - Lifetime
- 1969-02-21 NL NL6902731A patent/NL6902731A/xx unknown
- 1969-02-21 FR FR6904555A patent/FR2002420A1/fr not_active Withdrawn
- 1969-02-22 DE DE19691909053 patent/DE1909053A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3614409A (en) | 1971-10-19 |
| NL6902731A (https=) | 1969-08-26 |
| GB1264785A (https=) | 1972-02-23 |
| FR2002420A1 (https=) | 1969-10-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2350989C2 (https=) | ||
| DE1448914A1 (de) | Integrationssummierer | |
| DE2431825C3 (de) | Digitale Meßschaltung für die momentane Häufigkeit von durch Meßimpulse darstellbaren Ereignissen | |
| DE3639666A1 (de) | Verfahren zur bestimmung einer messgroesse eines stroemenden mediums und messschaltung hierzu | |
| DE2108993A1 (de) | Vorrichtung zur Frequenzmessung | |
| DE2641205C2 (de) | Verfahren und Schaltungsanordnung zum Messen der Frequenz eines Wobbelsignalgenerators | |
| DE1288632B (de) | Analog/Digital-Umsetzer mit einem Integrierverstaerker | |
| DD146342A5 (de) | Verfahren und vorrichtung zur messung der mehlhelligkeit | |
| DE2330813A1 (de) | Einrichtung und verfahren zur analyse von schwingungsvorgaengen | |
| DE1909053A1 (de) | Verfahren zur elektronischen Analyse einer zeitabhaengigen elektrischen Spannungskurve,insbesondere zur quantitativen Analyse von Gas-Chromatogrammen | |
| DE1591819C3 (de) | Dekadisch einstellbarer Wobbeisender | |
| EP0438469B1 (de) | Schaltungsanordnung zur digitalen erfassung einer analogen information in der form des zeitabstandes zweiter aufeinanderfolgender zustände eines signals | |
| DE1673834B2 (de) | Verfahren und vorrichtung zum messen von zeitdauern | |
| DE2611153C3 (de) | Gerät zur automatischen Bestimmung der Blutsenkung | |
| DE858316C (de) | Verfahren zur UEberwachung von zeitlich in veraenderlicher Staerke verlaufenden Vorgaengen | |
| DE3307585C2 (de) | Verfahren zur Messung des Ablaufs eines Bands | |
| DE3713956A1 (de) | Fuehleinheit | |
| DE2442563A1 (de) | Zeitintervallmesseinrichtung | |
| DE3209529A1 (de) | Bezueglich drift und nicht-linearitaet kompensierter, intervallausdehnender zeitgeber | |
| DE2949941C2 (https=) | ||
| DE3528888C2 (https=) | ||
| DE2122898C3 (de) | Vorrichtung zum Oberwachen einer Vielzahl von Arbeitsstellen auf fadenerzeugenden oder fadenbearbeitenden Maschinen | |
| DD151191A1 (de) | Verfahren und schaltungsanordnung zur analysierung maschineller arbeitsprozesse | |
| DE3503358A1 (de) | Verfahren und einrichtung zur messung von reibungskraeften an waelzkoerper-umlaufbahnen | |
| DE750434C (de) | Verfahren und Einrichtung zur Erfassung zeitlich in veraenderlicher Staerke verlaufender Vorgaenge |