AU4310396A - Gas analysis - Google Patents

Gas analysis

Info

Publication number
AU4310396A
AU4310396A AU43103/96A AU4310396A AU4310396A AU 4310396 A AU4310396 A AU 4310396A AU 43103/96 A AU43103/96 A AU 43103/96A AU 4310396 A AU4310396 A AU 4310396A AU 4310396 A AU4310396 A AU 4310396A
Authority
AU
Australia
Prior art keywords
gas analysis
analysis
gas
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.)
Abandoned
Application number
AU43103/96A
Inventor
Mohammed El Hassan Amrani
Richard Mark Dowdeswell
Peter Alfred Payne
Krishna Chandra Persaud
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.)
Osmetech PLC
Original Assignee
Aromascan PLC
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 Aromascan PLC filed Critical Aromascan PLC
Publication of AU4310396A publication Critical patent/AU4310396A/en
Abandoned 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
    • G01N33/02—Food
    • G01N33/14—Beverages
    • G01N33/146—Beverages containing alcohol
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
    • G01N33/0034—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array comprising neural networks or related mathematical techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
    • G01N27/126—Composition of the body, e.g. the composition of its sensitive layer comprising organic polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Physics (AREA)
  • Combustion & Propulsion (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
AU43103/96A 1995-11-17 1995-12-22 Gas analysis Abandoned AU4310396A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9523580.0A GB9523580D0 (en) 1995-11-17 1995-11-17 Gas analysis
GB9523580 1995-11-17
PCT/GB1995/003030 WO1997019349A1 (en) 1995-11-17 1995-12-22 Gas analysis

Publications (1)

Publication Number Publication Date
AU4310396A true AU4310396A (en) 1997-06-11

Family

ID=10784070

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43103/96A Abandoned AU4310396A (en) 1995-11-17 1995-12-22 Gas analysis

Country Status (4)

Country Link
EP (1) EP0861437A1 (en)
AU (1) AU4310396A (en)
GB (1) GB9523580D0 (en)
WO (1) WO1997019349A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1013012C2 (en) * 1999-09-09 2001-03-12 Tno Sensor for detecting the presence of moisture.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8708201D0 (en) * 1987-04-06 1987-05-13 Cogent Ltd Gas sensor
US4847783A (en) * 1987-05-27 1989-07-11 Richard Grace Gas sensing instrument
GB8927567D0 (en) * 1989-12-06 1990-02-07 Gen Electric Co Plc Detection of chemicals

Also Published As

Publication number Publication date
EP0861437A1 (en) 1998-09-02
GB9523580D0 (en) 1996-01-17
WO1997019349A1 (en) 1997-05-29

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