DE60129563D1 - Verfahren und vorrichtung zur trübungsmessung - Google Patents

Verfahren und vorrichtung zur trübungsmessung

Info

Publication number
DE60129563D1
DE60129563D1 DE60129563T DE60129563T DE60129563D1 DE 60129563 D1 DE60129563 D1 DE 60129563D1 DE 60129563 T DE60129563 T DE 60129563T DE 60129563 T DE60129563 T DE 60129563T DE 60129563 D1 DE60129563 D1 DE 60129563D1
Authority
DE
Germany
Prior art keywords
measuring
jet
flushing
ventilation measurement
optical
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 - Lifetime
Application number
DE60129563T
Other languages
English (en)
Other versions
DE60129563T2 (de
Inventor
Sven Bernhardsson
Johan Liljha
Leif Pellas
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.)
Siljan Allards AB
Original Assignee
Siljan Allards AB
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 Siljan Allards AB filed Critical Siljan Allards AB
Application granted granted Critical
Publication of DE60129563D1 publication Critical patent/DE60129563D1/de
Publication of DE60129563T2 publication Critical patent/DE60129563T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • 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
    • Y10T436/113332—Automated chemical analysis with conveyance of sample along a test line in a container or rack
    • Y10T436/114998—Automated chemical analysis with conveyance of sample along a test line in a container or rack with treatment or replacement of aspirator element [e.g., cleaning, etc.]
    • 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
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/2575—Volumetric liquid transfer

Landscapes

  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Activated Sludge Processes (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE60129563T 2000-06-26 2001-06-25 Verfahren und vorrichtung zur trübungsmessung Expired - Lifetime DE60129563T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0002403A SE516800C2 (sv) 2000-06-26 2000-06-26 Förfarande och system vid mätning av halten fast substans i en vätska samt användning av förfarandet och systemet
SE0002403 2000-06-26
PCT/SE2001/001455 WO2002001196A1 (en) 2000-06-26 2001-06-25 Measuring method and system and use of the method and system

Publications (2)

Publication Number Publication Date
DE60129563D1 true DE60129563D1 (de) 2007-09-06
DE60129563T2 DE60129563T2 (de) 2008-04-03

Family

ID=20280255

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60129563T Expired - Lifetime DE60129563T2 (de) 2000-06-26 2001-06-25 Verfahren und vorrichtung zur trübungsmessung

Country Status (7)

Country Link
US (1) US7250302B2 (de)
EP (1) EP1305596B1 (de)
AT (1) ATE368216T1 (de)
AU (1) AU2001267965A1 (de)
DE (1) DE60129563T2 (de)
SE (1) SE516800C2 (de)
WO (1) WO2002001196A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7300630B2 (en) * 2002-09-27 2007-11-27 E. I. Du Pont De Nemours And Company System and method for cleaning in-process sensors
NL1024132C2 (nl) * 2003-08-20 2005-02-22 Vetco Gray Controls Ltd Werkwijze voor het zuiveren van oppervlakken die in contact staan met een fluïdumstroom.
GB0620691D0 (en) * 2006-10-18 2006-11-29 Intelisys Ltd Improvements in and relating to sampling apparatus and method of operating the same
BRPI0808188A2 (pt) * 2007-02-02 2014-06-24 Infilco Degremont Inc Aparelho e métodos para incineração de sedimento em um combustor
DE102007044708A1 (de) * 2007-09-18 2009-03-19 Eads Deutschland Gmbh Vorrichtung und Verfahren zur Regenerierung von Biosensoren
US9032792B2 (en) 2012-01-19 2015-05-19 Nalco Company Fouling reduction device and method
CN105452849B (zh) 2013-06-03 2019-06-18 蓝I水科技有限公司 同时测量液体样品的浊度、颜色和氯含量的系统和方法
US10197824B2 (en) 2015-01-08 2019-02-05 Ecolab Usa Inc. Method of obtaining or maintaining optical transmittance into deaerated liquid
US20220137403A1 (en) * 2019-02-15 2022-05-05 Kemira Oyj Method and arrangement for cleaning a sensor
BR112022015225A2 (pt) * 2020-01-31 2022-09-20 Wayne Herring Jamison Sistema para determinar os atributos do solo e método para determinar os atributos do solo

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714444A (en) * 1970-07-16 1973-01-30 Keene Corp Suspended solids analyzer
JPS6179259U (de) * 1984-10-29 1986-05-27
US4896047A (en) * 1988-04-11 1990-01-23 Westinghouse Electric Corp. Method and apparatus of periodically obtaining accurate opacity monitor readings of an exhaust gas stream
US5185531A (en) * 1991-09-26 1993-02-09 Wedgewood Technology, Inc. Window cleaner for inline optical sensors
DE4132926C2 (de) * 1991-10-04 1994-01-20 Grundig Emv Anordnung zum Schutz der Meßoptik einer Meßzelle eines Abgastestgerätes vor Verschmutzung durch einen Abgasstrom
US7300630B2 (en) * 2002-09-27 2007-11-27 E. I. Du Pont De Nemours And Company System and method for cleaning in-process sensors

Also Published As

Publication number Publication date
US7250302B2 (en) 2007-07-31
WO2002001196A1 (en) 2002-01-03
EP1305596A1 (de) 2003-05-02
DE60129563T2 (de) 2008-04-03
SE0002403D0 (sv) 2000-06-26
SE516800C2 (sv) 2002-03-05
US20030184754A1 (en) 2003-10-02
ATE368216T1 (de) 2007-08-15
SE0002403L (sv) 2001-12-27
EP1305596B1 (de) 2007-07-25
AU2001267965A1 (en) 2002-01-08

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Legal Events

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