DE69615049T2 - Verfahren und vorrichtung zur messung der ethanoldampfkonzentration - Google Patents

Verfahren und vorrichtung zur messung der ethanoldampfkonzentration

Info

Publication number
DE69615049T2
DE69615049T2 DE69615049T DE69615049T DE69615049T2 DE 69615049 T2 DE69615049 T2 DE 69615049T2 DE 69615049 T DE69615049 T DE 69615049T DE 69615049 T DE69615049 T DE 69615049T DE 69615049 T2 DE69615049 T2 DE 69615049T2
Authority
DE
Germany
Prior art keywords
pct
measuring
ethanium
steam concentration
sec
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
DE69615049T
Other languages
English (en)
Other versions
DE69615049D1 (de
Inventor
Michael Williams
Dylan Jones
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.)
Lion Laboratories Ltd
Original Assignee
Lion Laboratories Ltd
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 Lion Laboratories Ltd filed Critical Lion Laboratories Ltd
Publication of DE69615049D1 publication Critical patent/DE69615049D1/de
Application granted granted Critical
Publication of DE69615049T2 publication Critical patent/DE69615049T2/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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
    • 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
    • G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
    • G01N33/0067—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display by measuring the rate of variation of the concentration
    • 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
    • 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
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
    • G01N33/4972—Determining alcohol content
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Combustion & Propulsion (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Fuel Cell (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Sampling And Sample Adjustment (AREA)
DE69615049T 1995-12-14 1996-12-12 Verfahren und vorrichtung zur messung der ethanoldampfkonzentration Expired - Lifetime DE69615049T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9525513.9A GB9525513D0 (en) 1995-12-14 1995-12-14 Measuring devices
PCT/GB1996/003064 WO1997021999A1 (en) 1995-12-14 1996-12-12 A method and apparatus for measuring ethanol vapour concentration

Publications (2)

Publication Number Publication Date
DE69615049D1 DE69615049D1 (de) 2001-10-11
DE69615049T2 true DE69615049T2 (de) 2002-06-06

Family

ID=10785381

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69615049T Expired - Lifetime DE69615049T2 (de) 1995-12-14 1996-12-12 Verfahren und vorrichtung zur messung der ethanoldampfkonzentration

Country Status (9)

Country Link
US (1) US6123828A (de)
EP (1) EP0866966B1 (de)
KR (2) KR19990072147A (de)
AT (1) ATE205302T1 (de)
AU (1) AU707207B2 (de)
CA (1) CA2240147C (de)
DE (1) DE69615049T2 (de)
GB (1) GB9525513D0 (de)
WO (1) WO1997021999A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6589883B2 (en) * 2000-03-29 2003-07-08 Georgia Tech Research Corporation Enhancement, stabilization and metallization of porous silicon
US6893892B2 (en) * 2000-03-29 2005-05-17 Georgia Tech Research Corp. Porous gas sensors and method of preparation thereof
US7141859B2 (en) * 2001-03-29 2006-11-28 Georgia Tech Research Corporation Porous gas sensors and method of preparation thereof
US7838949B2 (en) * 2001-03-29 2010-11-23 Georgia Tech Research Corporation Porous gas sensors and method of preparation thereof
AU2005300835B2 (en) * 2004-11-02 2011-01-20 Dsm Ip Assets B.V. Additive for UV-sunscreen preparations
GB2435099A (en) * 2006-02-14 2007-08-15 Autoliv Dev Means for monitoring accuracy of measurements of gas contaminants
EP2171475A4 (de) * 2007-07-05 2013-11-27 Alcotek Inc Mundalkoholtestgerät
US8122753B2 (en) 2007-08-31 2012-02-28 Air Liquide Advanced Technologies U.S. Llc Portable metered flow apparatus for calibration/bump testing
WO2010022321A1 (en) * 2008-08-21 2010-02-25 Georgia Tech Research Corporation Gas sensors, methods of preparation thereof, methods of selecting gas sensor materials, and methods of use of gas sensors
GB0900176D0 (en) * 2009-01-08 2009-02-11 Campbell James G Detection system apparatus and method
GB0909608D0 (en) * 2009-06-04 2009-07-15 Oxtox Ltd Electrochemical assays
CN105954504B (zh) * 2016-06-01 2018-10-26 苏州科技学院 快速酒精定性信号处理方法以及初测装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31915A (en) * 1861-04-02 Apparatus foe tbimming wicks
US3342558A (en) * 1962-04-18 1967-09-19 Phillips Petroleum Co Electrical measuring system utilizing a fuel cell
USRE31915E (en) 1970-11-10 1985-06-18 Becton Dickinson & Company Gas detecting and measuring device
US4127780A (en) * 1975-06-30 1978-11-28 Kimbell Charles L Periodic sampling concentration indicator
DE2746078C3 (de) * 1977-10-13 1982-08-12 Sachs Systemtechnik Gmbh, 8720 Schweinfurt Anordnung zur Bestimmung der Konzentration reduzierender Mundgase
GB8330268D0 (en) * 1983-11-12 1983-12-21 Lion Lab Ltd Discriminant analysis of gas constituents
US5331845A (en) * 1993-01-19 1994-07-26 Orbishpere Laboratories Neuchatel Sa Probe and method for detecting alcohol
EP0684469A3 (de) * 1994-05-24 1996-11-20 Siemens Ag Messgerät zur Konzentrationsbestimmung von Alkoholen.

Also Published As

Publication number Publication date
ATE205302T1 (de) 2001-09-15
KR19990072147A (ko) 1999-09-27
DE69615049D1 (de) 2001-10-11
AU707207B2 (en) 1999-07-08
KR100478280B1 (ko) 2005-08-31
EP0866966A1 (de) 1998-09-30
CA2240147A1 (en) 1997-06-19
GB9525513D0 (en) 1996-02-14
AU1105297A (en) 1997-07-03
WO1997021999A1 (en) 1997-06-19
EP0866966B1 (de) 2001-09-05
CA2240147C (en) 2004-02-24
US6123828A (en) 2000-09-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition