SE0104206D0 - Sensor - Google Patents

Sensor

Info

Publication number
SE0104206D0
SE0104206D0 SE0104206A SE0104206A SE0104206D0 SE 0104206 D0 SE0104206 D0 SE 0104206D0 SE 0104206 A SE0104206 A SE 0104206A SE 0104206 A SE0104206 A SE 0104206A SE 0104206 D0 SE0104206 D0 SE 0104206D0
Authority
SE
Sweden
Prior art keywords
indicator
carrier
sensor
migrating
time period
Prior art date
Application number
SE0104206A
Other languages
English (en)
Inventor
Alf Andersen
Original Assignee
Alf Andersen
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 Alf Andersen filed Critical Alf Andersen
Priority to SE0104206A priority Critical patent/SE0104206D0/sv
Publication of SE0104206D0 publication Critical patent/SE0104206D0/sv
Priority to PCT/SE2002/002313 priority patent/WO2003054528A1/en
Priority to US10/498,365 priority patent/US20050078557A1/en
Priority to AU2002359128A priority patent/AU2002359128A1/en
Priority to EP02793639A priority patent/EP1454130A1/en

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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/81—Indicating humidity
    • 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
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G01N31/222—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating moisture content
    • 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
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G01N31/229—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating time/temperature history
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
    • G01N2021/7706—Reagent provision
    • G01N2021/7723—Swelling part, also for adsorption sensor, i.e. without chemical reaction
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/80—Indicating pH value

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
SE0104206A 2001-12-12 2001-12-12 Sensor SE0104206D0 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0104206A SE0104206D0 (sv) 2001-12-12 2001-12-12 Sensor
PCT/SE2002/002313 WO2003054528A1 (en) 2001-12-12 2002-12-12 Sensor
US10/498,365 US20050078557A1 (en) 2001-12-12 2002-12-12 Sensor
AU2002359128A AU2002359128A1 (en) 2001-12-12 2002-12-12 Sensor
EP02793639A EP1454130A1 (en) 2001-12-12 2002-12-12 Sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0104206A SE0104206D0 (sv) 2001-12-12 2001-12-12 Sensor

Publications (1)

Publication Number Publication Date
SE0104206D0 true SE0104206D0 (sv) 2001-12-12

Family

ID=20286315

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0104206A SE0104206D0 (sv) 2001-12-12 2001-12-12 Sensor

Country Status (5)

Country Link
US (1) US20050078557A1 (sv)
EP (1) EP1454130A1 (sv)
AU (1) AU2002359128A1 (sv)
SE (1) SE0104206D0 (sv)
WO (1) WO2003054528A1 (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2402919A (en) * 2003-06-19 2004-12-22 Anthony Arthur Wills Single-use medical devices
US7434535B2 (en) * 2003-12-31 2008-10-14 Church & Dwight Co., Inc. Timing device
DE102006020619B4 (de) * 2006-05-02 2012-11-15 Fritz Egger Gmbh & Co. Paneelverpackung mit Indikator
US20090035865A1 (en) * 2007-08-01 2009-02-05 Demoor Colette Pamela Moisture sensor
DE102009004393A1 (de) * 2009-01-08 2010-11-11 Eads Deutschland Gmbh Akkumulierender Feuchtesensor
US20100252779A1 (en) * 2009-04-06 2010-10-07 Multisorb Technologies, Inc. Copper bromide humidity indicating card
US8058875B2 (en) 2009-08-11 2011-11-15 Raytheon UTD, Inc. Detection of ground-laid wire using ultraviolet C-band radiation
US8441360B2 (en) * 2009-09-04 2013-05-14 Raytheon Company Search and rescue using ultraviolet radiation
US8253576B2 (en) * 2009-09-04 2012-08-28 Raytheon Company Search and rescue using ultraviolet radiation
US8671739B2 (en) 2010-12-10 2014-03-18 Clariant Prosukte (Deutschland) GmbH Indicator material and indicator device comprising said indicator material
EP2973474A4 (en) * 2013-03-15 2016-11-09 Hzo Inc DETECTION OF PROGRESSIVE MOISTURE
US9322764B2 (en) 2013-06-10 2016-04-26 Xerox Corporation Adsorption material-based humidity sensor
DE102015108921B4 (de) * 2015-06-05 2023-05-25 T-TIMR GmbH Zeitmessvorrichtung
KR20200016370A (ko) * 2017-06-09 2020-02-14 클라리언트 코포레이션 비가역적 습도 인디케이터 카드
IT201900020853A1 (it) * 2019-11-12 2021-05-12 E O S S P A Indicatore tempo-temperatura
WO2021229867A1 (ja) * 2020-05-14 2021-11-18 シャープ株式会社 調湿材
WO2022115970A1 (en) * 2020-12-04 2022-06-09 Bioastra Technologies Inc. Colour migration timer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2214354A (en) * 1937-12-29 1940-09-10 Marjorie G Snelling Dampness detecting and indicating device
US2249867A (en) * 1938-01-15 1941-07-22 Marjorie G Snelling Dampness detecting and indicating device
US3420205A (en) 1966-03-23 1969-01-07 Miles Lab Indicating device
US3898172A (en) 1973-05-03 1975-08-05 Us Energy Irreversible humidity indicator
US4098120A (en) * 1975-06-06 1978-07-04 Minnesota Mining And Manufacturing Company Humidity indicating method and device
CH642177A5 (de) * 1979-07-13 1984-03-30 Thomas Allmendinger Verfahren zur ueberwachung der temperaturgeschichte eines gutes, indikator zur ausfuehrung des verfahrens und anwendung des verfahrens.
US4793180A (en) * 1981-10-14 1988-12-27 Agm Cargo-Ties, Inc. Delayed action irreversible humidity indicator
JPS58199020A (ja) * 1982-12-29 1983-11-19 Shin Nisso Kako Co Ltd 除湿用包装物
US4579715A (en) * 1983-09-28 1986-04-01 Warner-Lambert Company Disposable sterilizer vacuum test pack
US6536370B2 (en) * 1998-11-25 2003-03-25 Advanced Micro Devices, Inc. Elapsed time indicator for controlled environments and method of use

Also Published As

Publication number Publication date
EP1454130A1 (en) 2004-09-08
US20050078557A1 (en) 2005-04-14
WO2003054528A1 (en) 2003-07-03
AU2002359128A1 (en) 2003-07-09

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