CA2996468A1 - Identification of calibration deviations of ph-measuring devices - Google Patents
Identification of calibration deviations of ph-measuring devices Download PDFInfo
- Publication number
- CA2996468A1 CA2996468A1 CA2996468A CA2996468A CA2996468A1 CA 2996468 A1 CA2996468 A1 CA 2996468A1 CA 2996468 A CA2996468 A CA 2996468A CA 2996468 A CA2996468 A CA 2996468A CA 2996468 A1 CA2996468 A1 CA 2996468A1
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- measuring device
- concentration
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/26—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pH
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/34—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of gas
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/36—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of biomass, e.g. colony counters or by turbidity measurements
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/48—Automatic or computerized control
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
- G01D18/008—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00 with calibration coefficients stored in memory
-
- 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
- G01N27/4163—Systems checking the operation of, or calibrating, the measuring apparatus
- G01N27/4165—Systems checking the operation of, or calibrating, the measuring apparatus for pH meters
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
- G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Genetics & Genomics (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Biomedical Technology (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Automation & Control Theory (AREA)
- Computer Hardware Design (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15192389 | 2015-10-30 | ||
| EP15192389.3 | 2015-10-30 | ||
| PCT/EP2016/076173 WO2017072346A1 (en) | 2015-10-30 | 2016-10-28 | Identification of calibration deviations of ph-measuring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2996468A1 true CA2996468A1 (en) | 2017-05-04 |
Family
ID=54364192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2996468A Pending CA2996468A1 (en) | 2015-10-30 | 2016-10-28 | Identification of calibration deviations of ph-measuring devices |
Country Status (15)
| Country | Link |
|---|---|
| US (3) | US11371006B2 (enExample) |
| EP (2) | EP3786278B1 (enExample) |
| JP (1) | JP6893208B2 (enExample) |
| KR (1) | KR102612135B1 (enExample) |
| CN (1) | CN108368471B (enExample) |
| AU (1) | AU2016345668B2 (enExample) |
| BR (1) | BR112018003852B1 (enExample) |
| CA (1) | CA2996468A1 (enExample) |
| ES (2) | ES2808923T3 (enExample) |
| HR (2) | HRP20221081T1 (enExample) |
| IL (1) | IL258080B (enExample) |
| MX (1) | MX2018004248A (enExample) |
| PL (2) | PL3368653T3 (enExample) |
| SI (2) | SI3786278T1 (enExample) |
| WO (1) | WO2017072346A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115753948A (zh) * | 2022-11-28 | 2023-03-07 | 新疆大学 | 一种高温高压条件下饱和酸性气体的溶液pH获取系统、方法及预测方法 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019107625A1 (de) * | 2018-12-20 | 2020-06-25 | Endress+Hauser Conducta Gmbh+Co. Kg | Verfahren zur In-Prozess-Justage eines potentiometrischen Sensors einer Messanordnung |
| CN109856220B (zh) * | 2019-03-07 | 2020-06-05 | 中南大学 | 一种pH值在线检测装置及其控制和校准预判方法 |
| CN110057990B (zh) * | 2019-03-08 | 2021-09-14 | 天津大学 | 一种多参数水质剖面仪的pH校正方法 |
| US12031941B2 (en) * | 2019-08-12 | 2024-07-09 | Emd Millipore Corporation | Methods to automatically calibrate pH sensors without sampling |
| IL305067A (en) * | 2021-02-12 | 2023-10-01 | Bayer Healthcare Llc | Methods for adjusting the pH of cell culture medium |
| EP4612312A1 (en) | 2022-11-02 | 2025-09-10 | F. Hoffmann-La Roche AG | Method for producing glycoprotein compositions |
| US20240248104A1 (en) * | 2023-01-24 | 2024-07-25 | Culture Biosciences, Inc. | Methods and systems for tracking performance characteristics of probes for a biomanufacturing system |
| WO2025224236A1 (en) | 2024-04-25 | 2025-10-30 | F. Hoffmann-La Roche Ag | Methods and systems for determining an actual ph in a liquid phase of a tank |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60141286A (ja) | 1983-12-28 | 1985-07-26 | Ajinomoto Co Inc | 動物細胞の培養方法および装置 |
| US4513280A (en) | 1984-10-04 | 1985-04-23 | The United States Of America As Represented By The Secretary Of The Navy | Method and apparatus for the detection of toxicants |
| JPH06174677A (ja) * | 1992-12-08 | 1994-06-24 | Meidensha Corp | 酸−アルカリ滴定法におけるｐＨ計の誤差検出方法及び装置 |
| AT401111B (de) * | 1995-02-01 | 1996-06-25 | Avl Verbrennungskraft Messtech | Verfahren zur kalibrierung eines ph-messelementes |
| US5578194A (en) * | 1995-03-10 | 1996-11-26 | Nova Biomedical Corporation | Calibration of electrodes |
| CH690251A5 (de) * | 1995-11-10 | 2000-06-15 | Hamilton Bonaduz Ag | Luftstabile pH-Standardlösungen. |
| DE69807042T2 (de) * | 1997-01-17 | 2003-02-06 | Metracor Technologies Inc., San Diego | Verfahren zum kalibrieren von sensoren in diagnostischen testverfahren |
| US6865407B2 (en) | 2002-07-11 | 2005-03-08 | Optical Sensors, Inc. | Calibration technique for non-invasive medical devices |
| DE10239610B3 (de) | 2002-08-29 | 2004-06-24 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Verfahren zur Funktionsüberwachung von Sensoren |
| CN1238498C (zh) | 2004-02-12 | 2006-01-25 | 陈志南 | 动物细胞无血清悬浮培养工艺过程控制参数的方法 |
| US7771988B2 (en) | 2005-03-24 | 2010-08-10 | Hitachi, Ltd. | Control device for fermenter |
| EP2001991A4 (en) | 2006-01-28 | 2013-03-20 | Abb Research Ltd | METHOD FOR ON-LINE PREDICTION OF THE FUTURE EFFICIENCY OF A FERMENTATION UNIT |
| JP2008220235A (ja) * | 2007-03-12 | 2008-09-25 | Sanyo Electric Co Ltd | 培養装置 |
| JP5136280B2 (ja) * | 2007-08-24 | 2013-02-06 | Ｔｏｔｏ株式会社 | 腸内状態測定装置および測定方法 |
| US8178318B2 (en) | 2008-08-06 | 2012-05-15 | Praxair Technology, Inc. | Method for controlling pH, osmolality and dissolved carbon dioxide levels in a mammalian cell culture process to enhance cell viability and biologic product yield |
| PL2451936T3 (pl) | 2009-07-06 | 2020-02-28 | F. Hoffmann-La Roche Ag | Sposób hodowli komórek eukariotycznych |
| US20130115588A1 (en) * | 2010-04-15 | 2013-05-09 | G & G Technologies, Inc. | Integrated bioreactor and separation system and methods of use therof |
| WO2012171030A2 (en) * | 2011-06-10 | 2012-12-13 | Biovest International, Inc. | Method and apparatus for antibody production and purification |
| JP5896105B2 (ja) * | 2011-07-12 | 2016-03-30 | 横河電機株式会社 | ｐＨ測定装置 |
| WO2013016672A2 (en) * | 2011-07-28 | 2013-01-31 | Board Of Regents, The University Of Texas System | Methods of producing human hemoglobin in a bioreactor |
| SG2014008809A (en) * | 2011-09-21 | 2014-04-28 | Hoffmann La Roche | Co2 profile cultivation |
| EP2772529A4 (en) * | 2011-10-28 | 2015-07-01 | Siemens Ag | SYSTEM FOR MONITORING A PRODUCTION PROCESS AND CONTROL METHOD THEREFOR |
| JP6164753B2 (ja) * | 2015-03-30 | 2017-07-19 | 国立大学法人高知大学 | 被検溶液のｐＨ測定方法及びｐＨ測定装置 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115753948A (zh) * | 2022-11-28 | 2023-03-07 | 新疆大学 | 一种高温高压条件下饱和酸性气体的溶液pH获取系统、方法及预测方法 |
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| BR112018003852B1 (pt) | 2021-12-14 |
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| CN108368471A (zh) | 2018-08-03 |
| ES2926594T3 (es) | 2022-10-27 |
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| EP3368653A1 (en) | 2018-09-05 |
| US11371006B2 (en) | 2022-06-28 |
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