GB2479731B - Gas analysers and a method of making gas analysers - Google Patents

Gas analysers and a method of making gas analysers

Info

Publication number
GB2479731B
GB2479731B GB1006482.2A GB201006482A GB2479731B GB 2479731 B GB2479731 B GB 2479731B GB 201006482 A GB201006482 A GB 201006482A GB 2479731 B GB2479731 B GB 2479731B
Authority
GB
United Kingdom
Prior art keywords
gas analysers
making
analysers
gas
making 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.)
Active
Application number
GB1006482.2A
Other versions
GB201006482D0 (en
GB2479731A (en
Inventor
Hany Agaiby
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 GB1006482.2A priority Critical patent/GB2479731B/en
Publication of GB201006482D0 publication Critical patent/GB201006482D0/en
Publication of GB2479731A publication Critical patent/GB2479731A/en
Application granted granted Critical
Publication of GB2479731B publication Critical patent/GB2479731B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • 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
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • 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
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/64—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber
    • 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
    • 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
    • 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
    • G01N33/0032—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array using two or more different physical functioning modes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/02—Mechanical
    • G01N2201/022—Casings
    • G01N2201/0221—Portable; cableless; compact; hand-held

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Molecular Biology (AREA)
  • Toxicology (AREA)
  • Biomedical Technology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB1006482.2A 2010-04-19 2010-04-19 Gas analysers and a method of making gas analysers Active GB2479731B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1006482.2A GB2479731B (en) 2010-04-19 2010-04-19 Gas analysers and a method of making gas analysers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1006482.2A GB2479731B (en) 2010-04-19 2010-04-19 Gas analysers and a method of making gas analysers

Publications (3)

Publication Number Publication Date
GB201006482D0 GB201006482D0 (en) 2010-06-02
GB2479731A GB2479731A (en) 2011-10-26
GB2479731B true GB2479731B (en) 2013-05-22

Family

ID=42245410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1006482.2A Active GB2479731B (en) 2010-04-19 2010-04-19 Gas analysers and a method of making gas analysers

Country Status (1)

Country Link
GB (1) GB2479731B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020041224A1 (en) * 2018-08-20 2020-02-27 Yale University Shoulder mountable real-time air quality measurement device and air quality device calibration system

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU913221A1 (en) * 1980-04-30 1982-03-15 Valerij S Ozhigin Device for measuring speed constants for recombination processes in gases
US4323777A (en) * 1980-05-19 1982-04-06 Infrared Industries, Inc. Hydrocarbon gas analyzer
JPH01221661A (en) * 1988-02-29 1989-09-05 Shimadzu Corp Detector for gas chromatograph
JPH04238259A (en) * 1991-01-23 1992-08-26 Osaka Gas Co Ltd Gas detector
FR2696236A1 (en) * 1992-09-28 1994-04-01 Toulouse Inst Nat Polytech Electronic equipment for detecting truffles - uses polymeric detectors whose electrical resistance varies with amount of volatile material in air
WO1996026434A1 (en) * 1995-02-21 1996-08-29 Ab Volvo Arrangement for analysis of exhaust gases
US5646538A (en) * 1995-06-13 1997-07-08 Measurement Systems, Inc. Method and apparatus for fastener hole inspection with a capacitive probe
DE19855831A1 (en) * 1998-09-29 2000-03-30 Woehler Mesgeraete Kehrgeraete Hand-operated waste gas analyzer for determination of heating installation performance
EP1306670A2 (en) * 2001-10-26 2003-05-02 Leco Corporation Sample analyzer comprising a fusion furnace and a conduit with gas detectors, using inert carrier gas
CA2395563A1 (en) * 2002-08-08 2004-02-08 Faramarz Hossein-Babaei Novel device and method for gas analysis
US20040067002A1 (en) * 2002-10-06 2004-04-08 Weatherford/Lamb, Inc. Multiple component sensor mechanism
GB2409280A (en) * 2003-12-18 2005-06-22 Gen Electric A gaseous combustible senor with an arrangement for delivering a calibration gas
EP1715362A1 (en) * 2004-02-10 2006-10-25 Matsushita Electric Industrial Co., Ltd. Beam measuring equipment and beam measuring method using the same
WO2008021311A2 (en) * 2006-08-11 2008-02-21 Marche Designs Portable gas detector

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU913221A1 (en) * 1980-04-30 1982-03-15 Valerij S Ozhigin Device for measuring speed constants for recombination processes in gases
US4323777A (en) * 1980-05-19 1982-04-06 Infrared Industries, Inc. Hydrocarbon gas analyzer
JPH01221661A (en) * 1988-02-29 1989-09-05 Shimadzu Corp Detector for gas chromatograph
JPH04238259A (en) * 1991-01-23 1992-08-26 Osaka Gas Co Ltd Gas detector
FR2696236A1 (en) * 1992-09-28 1994-04-01 Toulouse Inst Nat Polytech Electronic equipment for detecting truffles - uses polymeric detectors whose electrical resistance varies with amount of volatile material in air
WO1996026434A1 (en) * 1995-02-21 1996-08-29 Ab Volvo Arrangement for analysis of exhaust gases
US5646538A (en) * 1995-06-13 1997-07-08 Measurement Systems, Inc. Method and apparatus for fastener hole inspection with a capacitive probe
DE19855831A1 (en) * 1998-09-29 2000-03-30 Woehler Mesgeraete Kehrgeraete Hand-operated waste gas analyzer for determination of heating installation performance
EP1306670A2 (en) * 2001-10-26 2003-05-02 Leco Corporation Sample analyzer comprising a fusion furnace and a conduit with gas detectors, using inert carrier gas
CA2395563A1 (en) * 2002-08-08 2004-02-08 Faramarz Hossein-Babaei Novel device and method for gas analysis
US20040067002A1 (en) * 2002-10-06 2004-04-08 Weatherford/Lamb, Inc. Multiple component sensor mechanism
GB2409280A (en) * 2003-12-18 2005-06-22 Gen Electric A gaseous combustible senor with an arrangement for delivering a calibration gas
EP1715362A1 (en) * 2004-02-10 2006-10-25 Matsushita Electric Industrial Co., Ltd. Beam measuring equipment and beam measuring method using the same
WO2008021311A2 (en) * 2006-08-11 2008-02-21 Marche Designs Portable gas detector

Also Published As

Publication number Publication date
GB201006482D0 (en) 2010-06-02
GB2479731A (en) 2011-10-26

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