GB1381966A - Methods of automatic titration and apparatus for carrying out such methods - Google Patents

Methods of automatic titration and apparatus for carrying out such methods

Info

Publication number
GB1381966A
GB1381966A GB3850472A GB3850472A GB1381966A GB 1381966 A GB1381966 A GB 1381966A GB 3850472 A GB3850472 A GB 3850472A GB 3850472 A GB3850472 A GB 3850472A GB 1381966 A GB1381966 A GB 1381966A
Authority
GB
United Kingdom
Prior art keywords
value
text
tint
signal
timers
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
Application number
GB3850472A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mettler Instrumente AG
Original Assignee
Mettler Instrumente AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mettler Instrumente AG filed Critical Mettler Instrumente AG
Publication of GB1381966A publication Critical patent/GB1381966A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/11—Automated chemical analysis
    • Y10T436/115831—Condition or time responsive
    • Y10T436/116664—Condition or time responsive with automated titrator

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
GB3850472A 1972-02-01 1972-08-17 Methods of automatic titration and apparatus for carrying out such methods Expired GB1381966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH147272A CH534877A (de) 1972-02-01 1972-02-01 Verfahren zur automatischen Titration sowie Vorrichtung zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
GB1381966A true GB1381966A (en) 1975-01-29

Family

ID=4211269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3850472A Expired GB1381966A (en) 1972-02-01 1972-08-17 Methods of automatic titration and apparatus for carrying out such methods

Country Status (7)

Country Link
US (1) US3870466A (enExample)
JP (1) JPS5424676B2 (enExample)
CH (1) CH534877A (enExample)
DE (1) DE2300793C2 (enExample)
FR (1) FR2163190A5 (enExample)
GB (1) GB1381966A (enExample)
SE (1) SE388046B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028319A1 (en) * 1979-11-02 1981-05-13 Phillips Petroleum Company Method and apparatus for effecting a repeated chemical analysis of a process stream

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50126292U (enExample) * 1974-03-30 1975-10-16
HU174711B (hu) * 1976-04-20 1980-03-28 Egyt Gyogyszervegyeszeti Gyar Sposob i ustrojstvo analiza prob zhidkostej
DE2650572C2 (de) * 1976-11-04 1978-09-14 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Mengenüberwachung eines Netzmittels in einem Elektrolyt für die Oberflächenbehandlung von Metallen
US4095272A (en) * 1977-01-11 1978-06-13 Phillips Petroleum Company Automatic turbidimetric titration
JPS5913699B2 (ja) * 1977-01-12 1984-03-31 三井金属鉱業株式会社 亜鉛溶解液に溶存する鉄イオン濃度の測定装置
JPS5489687A (en) * 1977-12-27 1979-07-16 Mitsubishi Chem Ind Titration controlling method
US4180440A (en) * 1978-05-15 1979-12-25 Fisher Scientific Company Variable endpoint analyzer
JPS5910845A (ja) * 1982-07-09 1984-01-20 Sanwa Shoji Kk 液中亜硫酸の定量法およびその定量装置
US5104527A (en) * 1988-03-24 1992-04-14 Ashland Oil, Inc. Automatic total reducers monitoring and adjustment system using titration
US5246863A (en) * 1988-08-29 1993-09-21 Harald Dahms Karl Fischer titration techniques
JPH02107070U (enExample) * 1988-12-30 1990-08-24
US5518933A (en) * 1989-03-10 1996-05-21 Unitika Ltd. Method of analyzing washings for free acids and ions
US5291418A (en) * 1991-07-05 1994-03-01 Eastman Kodak Company Adjustment of electric potential by automatic titration
ATE167935T1 (de) * 1993-04-07 1998-07-15 Metrohm Ges Mit Beschraenkter Kombinierte titriervorrichtung
IT1293728B1 (it) * 1997-07-18 1999-03-10 Eniricerche S P A Ora Enitecno Metodo per determinare la soglia di flocculazione di asfalteni in olio
US6372505B1 (en) * 1998-11-03 2002-04-16 Mehler-Toledo Gmbh Process and apparatus for titrating
US6793387B1 (en) 1999-05-08 2004-09-21 Chata Biosystems, Inc. Apparatus for automatic preparation of a mixture and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740694A (en) * 1952-11-07 1956-04-03 Harold A Frediani Method and apparatus for control of titrations and other phenomena
US2834654A (en) * 1954-02-01 1958-05-13 Murayama Makio Method and apparatus for automatic amperometric titration
CH363508A (de) * 1957-10-09 1962-07-31 Geigy Ag J R Vorrichtung zur automatischen Titration
US3305468A (en) * 1962-12-12 1967-02-21 Velsicol Chemical Corp Automatic titration apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028319A1 (en) * 1979-11-02 1981-05-13 Phillips Petroleum Company Method and apparatus for effecting a repeated chemical analysis of a process stream

Also Published As

Publication number Publication date
DE2300793C2 (de) 1984-03-15
SE388046B (sv) 1976-09-20
CH534877A (de) 1973-03-15
DE2300793A1 (de) 1973-08-09
JPS5424676B2 (enExample) 1979-08-22
FR2163190A5 (enExample) 1973-07-20
US3870466A (en) 1975-03-11
JPS4885193A (enExample) 1973-11-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee