GB2295232B - Continuous multi-parameter monitoring of liquids with a novel sensor cleaning and calibration system - Google Patents

Continuous multi-parameter monitoring of liquids with a novel sensor cleaning and calibration system

Info

Publication number
GB2295232B
GB2295232B GB9422996A GB9422996A GB2295232B GB 2295232 B GB2295232 B GB 2295232B GB 9422996 A GB9422996 A GB 9422996A GB 9422996 A GB9422996 A GB 9422996A GB 2295232 B GB2295232 B GB 2295232B
Authority
GB
United Kingdom
Prior art keywords
liquids
calibration system
continuous multi
parameter monitoring
sensor cleaning
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
GB9422996A
Other versions
GB9422996D0 (en
GB2295232A (en
Inventor
Boghos Awanes Manook
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9422996A priority Critical patent/GB2295232B/en
Publication of GB9422996D0 publication Critical patent/GB9422996D0/en
Publication of GB2295232A publication Critical patent/GB2295232A/en
Application granted granted Critical
Publication of GB2295232B publication Critical patent/GB2295232B/en
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
    • G01N33/1893—Water using flow cells

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 Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB9422996A 1994-11-15 1994-11-15 Continuous multi-parameter monitoring of liquids with a novel sensor cleaning and calibration system Expired - Fee Related GB2295232B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9422996A GB2295232B (en) 1994-11-15 1994-11-15 Continuous multi-parameter monitoring of liquids with a novel sensor cleaning and calibration system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9422996A GB2295232B (en) 1994-11-15 1994-11-15 Continuous multi-parameter monitoring of liquids with a novel sensor cleaning and calibration system

Publications (3)

Publication Number Publication Date
GB9422996D0 GB9422996D0 (en) 1995-01-04
GB2295232A GB2295232A (en) 1996-05-22
GB2295232B true GB2295232B (en) 1999-05-05

Family

ID=10764398

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9422996A Expired - Fee Related GB2295232B (en) 1994-11-15 1994-11-15 Continuous multi-parameter monitoring of liquids with a novel sensor cleaning and calibration system

Country Status (1)

Country Link
GB (1) GB2295232B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19755477A1 (en) * 1997-12-13 1999-06-17 Mann & Hummel Filter Device for monitoring a processing liquid
DE19957997A1 (en) * 1999-12-02 2001-06-07 Wedeco Ag Device for measuring and monitoring the radiation power of UV lamps in a wastewater disinfection system
DE10113646A1 (en) * 2001-03-20 2002-09-26 Abb Research Ltd Remote use fluid testing device has sensors linked to palm computer via modular interface and power supply
DE10143075C2 (en) * 2001-09-03 2003-07-24 Infineon Technologies Ag Particle measuring device arrangement and device for processing semiconductor wafers with such an arrangement
WO2003065032A2 (en) * 2002-01-25 2003-08-07 Hydrolab, L.L.C. System and method for preventing fouling in sensors
CN1643364B (en) 2002-03-15 2010-05-12 Ysi公司 Device for cleaning water quality sensors
GB0522015D0 (en) * 2005-10-28 2005-12-07 Intellitect Water Ltd Improvements in or relating to sensing apparatus
DE102006024693A1 (en) * 2006-05-19 2007-11-22 Siemens Ag Method and device for cleaning a sensor based on electromagnetic radiation
DE102006058051B4 (en) 2006-12-07 2014-07-10 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Method for monitoring the concentration of a water constituent in an aqueous medium
DE102007016099A1 (en) * 2007-03-27 2008-10-02 Siemens Ag Method for cleaning electromagnetic radiation sensor, especially radar or track vehicle sensor useful in radar and train technology lessens effects of environmental conditions, especially weather on sensor functioning
WO2010051842A1 (en) * 2008-11-05 2010-05-14 Age Sa Sensor arrangement and method for water quality monitoring
DE102010010715B4 (en) 2010-03-08 2022-02-17 Winfried Schellbach Economical boiler analysis
DE102014001716A1 (en) * 2014-02-11 2015-08-13 Erwin Quarder Systemtechnik Gmbh Mobile hand-held device for drinking water testing
US9772303B2 (en) 2015-01-12 2017-09-26 Ecolab Usa Inc. Apparatus for, system for and methods of maintaining sensor accuracy
US9810676B2 (en) * 2015-01-12 2017-11-07 Ecolab Usa Inc. Apparatus for, system for and methods of maintaining sensor accuracy
CN106000932B (en) * 2016-07-04 2018-12-18 河北科瑞达仪器科技股份有限公司 A kind of on-line sensor self-stripping unit
WO2018133926A1 (en) * 2017-01-17 2018-07-26 Hach Lange Gmbh Turbidimeter device, sludge thickening arrangement, and method for determining the turbidity of a liquid sample with a turbidimeter device
CN107543909A (en) * 2017-09-19 2018-01-05 江苏众智启澄环境工程技术有限公司 Miniature monitoring water quality on line station
NL2020899B1 (en) * 2018-05-08 2019-11-14 Nijhuis Water Tech B V Method and system for cleaning an inline sensor
CN112557615A (en) * 2020-09-11 2021-03-26 江苏易域经环境科技有限公司 Fixed online multi-parameter water quality detection working platform

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054054A (en) *
EP0175552A2 (en) * 1984-09-15 1986-03-26 E.D.A. RESEARCH & DEVELOPMENT LIMITED Improvements in or relating to the monitoring of fluids
WO1992008963A1 (en) * 1990-11-13 1992-05-29 American Sigma, Inc. Automatic fluid sampling and monitoring apparatus and method
GB2256043A (en) * 1991-03-19 1992-11-25 Welsh Water Enterprises Ltd Organic pollutant monitor
US5233860A (en) * 1990-12-30 1993-08-10 Horiba, Ltd. Water measuring system with improved calibration
GB2282880A (en) * 1993-10-18 1995-04-19 Welsh Water Enterprises Ltd Apparatus for measuring characteristics of a liquid

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054054A (en) *
EP0175552A2 (en) * 1984-09-15 1986-03-26 E.D.A. RESEARCH & DEVELOPMENT LIMITED Improvements in or relating to the monitoring of fluids
WO1992008963A1 (en) * 1990-11-13 1992-05-29 American Sigma, Inc. Automatic fluid sampling and monitoring apparatus and method
US5233860A (en) * 1990-12-30 1993-08-10 Horiba, Ltd. Water measuring system with improved calibration
GB2256043A (en) * 1991-03-19 1992-11-25 Welsh Water Enterprises Ltd Organic pollutant monitor
GB2282880A (en) * 1993-10-18 1995-04-19 Welsh Water Enterprises Ltd Apparatus for measuring characteristics of a liquid

Also Published As

Publication number Publication date
GB9422996D0 (en) 1995-01-04
GB2295232A (en) 1996-05-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20081115