[go: up one dir, main page]

DE69527885D1 - Vorrichtung zum Messen des Gesamtgehaltes an organischem Kohlenstoff - Google Patents

Vorrichtung zum Messen des Gesamtgehaltes an organischem Kohlenstoff

Info

Publication number
DE69527885D1
DE69527885D1 DE69527885T DE69527885T DE69527885D1 DE 69527885 D1 DE69527885 D1 DE 69527885D1 DE 69527885 T DE69527885 T DE 69527885T DE 69527885 T DE69527885 T DE 69527885T DE 69527885 D1 DE69527885 D1 DE 69527885D1
Authority
DE
Germany
Prior art keywords
measuring
carbon content
organic carbon
total organic
total
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 - Fee Related
Application number
DE69527885T
Other languages
English (en)
Other versions
DE69527885T2 (de
Inventor
Minako Inoue
Youzo Morita
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.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
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 Shimadzu Corp filed Critical Shimadzu Corp
Application granted granted Critical
Publication of DE69527885D1 publication Critical patent/DE69527885D1/de
Publication of DE69527885T2 publication Critical patent/DE69527885T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1826—Organic contamination in water
    • G01N33/1846—Total carbon analysis
    • 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
    • Y10T436/23—Carbon containing
    • 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
    • Y10T436/23—Carbon containing
    • Y10T436/235—In an aqueous solution [e.g., TOC, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (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)
  • Sampling And Sample Adjustment (AREA)
DE69527885T 1994-05-27 1995-05-05 Vorrichtung zum Messen des Gesamtgehaltes an organischem Kohlenstoff Expired - Fee Related DE69527885T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13803894A JP3265830B2 (ja) 1994-05-27 1994-05-27 全有機体炭素計

Publications (2)

Publication Number Publication Date
DE69527885D1 true DE69527885D1 (de) 2002-10-02
DE69527885T2 DE69527885T2 (de) 2003-08-07

Family

ID=15212582

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69527885T Expired - Fee Related DE69527885T2 (de) 1994-05-27 1995-05-05 Vorrichtung zum Messen des Gesamtgehaltes an organischem Kohlenstoff

Country Status (4)

Country Link
US (1) US6447725B1 (de)
EP (1) EP0684471B1 (de)
JP (1) JP3265830B2 (de)
DE (1) DE69527885T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998022817A1 (en) * 1996-11-18 1998-05-28 Tekmar Company Liquid sample carbon analyzer
DE19727839A1 (de) * 1997-06-24 1999-01-28 Lar Analytik Und Umweltmestech Verfahren zur Bestimmung eines Wasserinhaltsstoffes
DE10196874B4 (de) * 2000-10-16 2012-04-26 Sievers Instruments, Inc. Analysator mit impulsförmiger Strömung zur Analyse der Gesamtmenge an organisch gebundenem Kohlenstoff
US20030205077A1 (en) * 2001-10-18 2003-11-06 Stephen Staphanos Continuous on-line carbon analyzer
DE20317754U1 (de) * 2003-11-17 2004-09-16 Analysenmesstechnik Bernath Atomic Gmbh & Co. Kg Vorrichtung zum Abtrennen flüchtiger organischer Kohlenstoffverbindungen von einer Prozessflüssigkeit
DE10360445A1 (de) 2003-12-22 2005-07-28 Lar Analytik & Umweltmesstechnik Gmbh Verfahren und Anordnung zur Bestimmung von Wasserinhaltsstoffen
JP2007093209A (ja) * 2005-09-26 2007-04-12 Shimadzu Corp 水質分析計
DE102007004339B4 (de) 2007-01-29 2008-10-02 Lar Process Analysers Ag Verfahren und Vorrichtung zur Bestimmung des Phosphorgehaltes einer wässrigen Probe
EP2185914B1 (de) 2007-09-05 2019-10-09 GE Analytical Instruments, Inc. Kohlenstoffmessung in wässrigen proben mittels oxidation bei erhöhten temperaturen und drücken
DE102008013754A1 (de) 2008-03-12 2009-09-17 Lar Process Analysers Ag Messverfahren und Messanordnung zur Bestimmung des Gehalts eines chemischen Elements oder eines anderen Wasserqualitätsparameters in Frisch- oder Abwasser
KR100927847B1 (ko) 2009-03-02 2009-11-23 정성봉 총 유기탄소 분석기
DE102009017932B4 (de) * 2009-04-20 2010-12-09 Gröger & Obst Vertriebs- und Service GmbH Verfahren zur kontinuierlichen quantitativen Bestimmung einer oxidierbaren chemischen Verbindung in einem Untersuchungsmedium
EP2423677B1 (de) * 2009-04-24 2018-09-26 Shimadzu Corporation Mit systemleerwertfunktion ausgestattetes messgerät für organischen gesamtkohlenstoff
FR2951272B1 (fr) * 2009-10-09 2011-12-09 Millipore Corp Methode de calibration d'un dispositif de mesure de la teneur en carbone organique total
KR101161861B1 (ko) * 2009-12-30 2012-07-03 (주)티앤아이 총 유기탄소 측정장치 및 그 방법
JP6115483B2 (ja) * 2014-01-22 2017-04-19 株式会社島津製作所 炭素測定装置
CN103940980A (zh) * 2014-04-29 2014-07-23 中国环境科学研究院 一种用于测量土壤有机碳含量的装置和方法
DE102015118586A1 (de) * 2015-10-30 2017-05-04 Lar Process Analysers Ag Probenverdünnung
AU2018313767B2 (en) 2017-08-07 2024-05-02 O.I. Corporation Stopped flow with pulsed injection technique for total organic carbon analyzer (TOCA) using high temperature combustion
DE102018105611A1 (de) 2018-03-12 2019-09-12 Lar Process Analysers Ag Messanordnung und Messverfahren zur Bestimmung eines Inhaltsstoffes oder Qualitätsparameters von Wasser oder Abwasser
FR3098303B1 (fr) * 2019-07-04 2021-06-18 Ifp Energies Now Système et procédé pour la détermination de la composition chimique des composés contenus dans un échantillon

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964868A (en) * 1974-05-24 1976-06-22 Raytheon Company Organic carbon analyzer system
GB2048469B (en) * 1979-05-09 1983-04-07 Conoco Ltd Pyrolysis product gases analyzing method and system
FR2472754A1 (fr) * 1979-12-28 1981-07-03 Inst Francais Du Petrole Methode et dispositif pour determiner notamment la quantite de carbone organique contenue dans un echantillon
US4569918A (en) * 1982-02-02 1986-02-11 Xertex Corporation Sulfur dioxide analysis system
JPS59120954A (ja) 1982-12-28 1984-07-12 Nec Corp 全有機性炭素濃度計
JPS59122948A (ja) * 1982-12-29 1984-07-16 Shimadzu Corp 燃焼式水質分析計
US4626413A (en) * 1984-01-10 1986-12-02 Anatel Instrument Corporation Instrument for measurement of the organic carbon content of water
JPS60207057A (ja) * 1984-03-30 1985-10-18 Hitachi Ltd 水中有機炭素の測定装置
US4619902A (en) * 1984-07-27 1986-10-28 O.I. Corporation Total organic carbon analyzer
US4968485A (en) * 1987-09-25 1990-11-06 Shimadzu Corporation Arrangements for preparative route leading to water analysis
US4887453A (en) * 1988-06-02 1989-12-19 The Babcock & Wilcox Company Method and system for on-line calibration and validation of process instrumentation
US4939921A (en) * 1988-06-02 1990-07-10 The Babcock & Wilcox Company Method and system for one-line calibration and validation of process instrumentation
DE3827578A1 (de) * 1988-08-13 1990-02-15 Siepmann Friedrich W Verfahren und vorrichtung zur bestimmung oxidierbarer wasserinhaltsstoffe einer waessrigen probenfluessigkeit
JP2692276B2 (ja) 1989-06-29 1997-12-17 株式会社島津製作所 ブランクチェック機構を有する全有機炭素計
JPH03259742A (ja) * 1990-03-09 1991-11-19 Shimadzu Corp 全有機炭素測定装置
DE4115425C1 (de) * 1991-05-10 1992-08-27 Hartmann & Braun Ag, 6000 Frankfurt, De
US5312756A (en) * 1991-07-15 1994-05-17 Umpqua Research Company Total organic carbon (TOC) and total inorganic carbon (TIC) calibration system
JP2822711B2 (ja) 1991-07-29 1998-11-11 株式会社島津製作所 有機炭素測定装置
GB9203642D0 (en) * 1992-02-19 1992-04-08 Fluid Dynamics Sales Ltd Carbon analyser
JP2541418B2 (ja) * 1992-03-26 1996-10-09 株式会社島津製作所 Ｐｏｃ測定装置
US5272091A (en) * 1992-07-27 1993-12-21 Millipore Corporation Water purification method and apparatus
DE4231620A1 (de) * 1992-09-22 1994-03-24 Hartmann & Braun Ag Vorrichtung zur Messung des Gesamtgehaltes an organischem Kohlenstoff und an Stickstoff in Wasser
DE4334434A1 (de) * 1993-10-08 1995-04-13 Hoechst Ag Verfahren zum Überwachen von Wasser auf organische Verunreinigungen

Also Published As

Publication number Publication date
JPH07318555A (ja) 1995-12-08
JP3265830B2 (ja) 2002-03-18
DE69527885T2 (de) 2003-08-07
EP0684471A2 (de) 1995-11-29
US6447725B1 (en) 2002-09-10
EP0684471A3 (de) 2001-02-14
EP0684471B1 (de) 2002-08-28

Similar Documents

Publication Publication Date Title
DE69527885D1 (de) Vorrichtung zum Messen des Gesamtgehaltes an organischem Kohlenstoff
DE69626153D1 (de) Vorrichtung zum Messen der Ionenkonzentration
DE69531588D1 (de) Vorrichtung zum Messen der Haemoglobinkonzentration
DE69626341D1 (de) Vorrichtung zum Berechnen der momentanen Position
DE69534552D1 (de) Vorrichtung zum Querschneiden
DE69735683D1 (de) Vorrichtung zum Messen der Bewegungsintensität
DE69423199D1 (de) Vorrichtung zum Umhüllen
DE69703734D1 (de) Vorrichtung zur kontrolle des pump-off
NO944975L (no) Anordning for måling
DE59507922D1 (de) Vorrichtung zur durchführung spektroskopischer messungen
DE69510447D1 (de) Vorrichtung zum auffinden von verdekten bolzen
DE69417418D1 (de) Vorrichtung zur messung des wassergehaltes
DE69614779D1 (de) Vorrichtung zum Überschreiben des Cache-Speicherinhalts
DE69531553D1 (de) Vorrichtung zum messen der nahrungsaufnahme pro zeiteinheit
DE19580624D2 (de) Vorrichtung zum Insufflieren von Gas
DE69721909D1 (de) Vorrichtung zum Formationstesten
DE69728065D1 (de) Vorrichtung zum nachweis von karies
DE59711601D1 (de) Vorrichtung zum erfassen rotatorischer bewegungen
DE59906631D1 (de) Vorrichtung zum Prüfen von Zigarettengruppen
DE69509950D1 (de) Vorrichtung zum Drucken von Proben
DE69317096D1 (de) Vorrichtung zum Messen des Kristalldurchmessers
DE69708786D1 (de) Vorrichtung zum Erfassen der Verschlechterung eines Luft-Kraftstoff-Verhältnis-Sensors
DE69500334D1 (de) Vorrichtung zum elektro-fischen
DE69534766D1 (de) Vorrichtung zum Identifizieren beweglicher Objekte
DE59405868D1 (de) Vorrichtung zum durchleuchten eines objektes

Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee