ZA954388B - A gas sensing system - Google Patents

A gas sensing system

Info

Publication number
ZA954388B
ZA954388B ZA954388A ZA954388A ZA954388B ZA 954388 B ZA954388 B ZA 954388B ZA 954388 A ZA954388 A ZA 954388A ZA 954388 A ZA954388 A ZA 954388A ZA 954388 B ZA954388 B ZA 954388B
Authority
ZA
South Africa
Prior art keywords
gas
chamber
pct
sensing system
sensor
Prior art date
Application number
ZA954388A
Other languages
English (en)
Inventor
Robert Anthony Marsh
Rodney Edward Smith
John Wilfred Scarrott
Roger Kevin Starnes
Colin Edwin Turner
Original Assignee
Ranks Hovis Mcdougall 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 Ranks Hovis Mcdougall Ltd filed Critical Ranks Hovis Mcdougall Ltd
Publication of ZA954388B publication Critical patent/ZA954388B/xx

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
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0042—SO2 or SO3
    • 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
    • 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
    • G01N33/0011—Sample conditioning
    • 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
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2835—Specific substances contained in the oils or fuels
    • G01N33/2841—Gas in oils, e.g. hydrogen in insulating oils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Combustion & Propulsion (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
ZA954388A 1994-06-01 1995-05-30 A gas sensing system ZA954388B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9410950A GB2289944A (en) 1994-06-01 1994-06-01 Gas sensing system

Publications (1)

Publication Number Publication Date
ZA954388B true ZA954388B (en) 1996-01-24

Family

ID=10756001

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA954388A ZA954388B (en) 1994-06-01 1995-05-30 A gas sensing system

Country Status (10)

Country Link
US (1) US5844123A (xx)
EP (1) EP0763200B1 (xx)
JP (1) JPH10505409A (xx)
AT (1) ATE168470T1 (xx)
AU (1) AU697730B2 (xx)
DE (1) DE69503505T2 (xx)
ES (1) ES2122621T3 (xx)
GB (1) GB2289944A (xx)
WO (1) WO1995033202A1 (xx)
ZA (1) ZA954388B (xx)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8904886B1 (en) 1996-08-22 2014-12-09 A+ Manufacturing LLC Devices for obtaining cylinder samples of natural gas or process gas and methods therefore
US7472615B2 (en) 1996-08-22 2009-01-06 A+Manufacturing, Llc Portable insertable probe assembly
US7874221B1 (en) * 1996-08-22 2011-01-25 A+ Manufacturing, Llc Devices for obtaining cylinder samples of natural gas or process gas, and methods therefore
US7555964B2 (en) * 1996-08-22 2009-07-07 A+ Manufacturing, Llc Phase separation system and housing therefore
US7481125B2 (en) * 1996-08-22 2009-01-27 Mayeaux Donald P Devices for obtaining cylinder samples of natural gas or process gas, and methods therefore
US6701794B2 (en) * 1996-08-22 2004-03-09 Donald P. Mayeaux System for retrieving a gas phase sample from a gas stream containing entrained liquid, and sample conditioner assembly therefore
DK1237466T3 (da) * 1999-12-17 2007-08-13 Hove Jens Metode og et apparat til måling af strömningshastighed
DE10144873A1 (de) * 2001-09-12 2003-03-27 Bosch Gmbh Robert Mikromechanischer Wärmeleitfähigkeitssensor mit poröser Abdeckung
EP1308713A1 (en) * 2001-11-02 2003-05-07 Qmet ApS A method of determining the content of SO2 in a beverage product
KR100503424B1 (ko) * 2003-09-18 2005-07-22 한국전자통신연구원 다중단면 전산화단층촬영 영상을 이용한 폐결절 자동 검출방법 및 이를 기록한 기록매체
US7886624B1 (en) 2005-01-24 2011-02-15 A+ Manufacturing, Llc Portable insertable probe assembly including hazardous operations capability
US7617745B1 (en) 2005-01-24 2009-11-17 A+ Manufacturing, Llc Portable insertable probe assembly
US8075752B2 (en) * 2005-02-15 2011-12-13 Perkinelmer Health Sciences, Inc. Method and apparatus for providing an electrochemical sensor at an elevated temperature
US20080175963A1 (en) * 2006-01-26 2008-07-24 Bunn-O-Matic Corporation Beverage Freshness Detecting and Indicating Systems
US7805992B2 (en) 2007-03-27 2010-10-05 Honeywell International Inc. Gas sensor housing for use in high temperature gas environments
JP5250385B2 (ja) * 2008-10-30 2013-07-31 株式会社船井電機新応用技術研究所 濃度測定システム
CN103210300B (zh) * 2010-11-30 2015-09-23 福斯分析股份公司 液体中二氧化硫的确定
GB2502526B (en) * 2012-05-28 2015-08-19 Crowcon Detection Instr Ltd Gas detector
US20150000371A1 (en) * 2013-05-07 2015-01-01 Russell W. Greene Beverage diagnostic and preservation devices and methods
US9557307B2 (en) * 2013-05-07 2017-01-31 Sommatic, Llc Beverage diagnostic and preservation devices and methods
DE102013015218A1 (de) * 2013-09-13 2015-03-19 Hella Kgaa Hueck & Co. Gassensor und Kraftfahrzeug mit einem Gassensor
KR101556315B1 (ko) 2013-11-14 2015-10-01 삼성중공업 주식회사 기화율 측정 장치 및 기화율 측정 방법
DE102014000343A1 (de) 2014-01-11 2015-07-16 Dräger Safety AG & Co. KGaA Gasmessgerät
DE102015106349A1 (de) * 2015-04-24 2016-10-27 Endress+Hauser Messtechnik GmbH+Co.KG Mobile Vorrichtung und Verfahren zur Vor-Ort-Kalibrierung eines Gaskonzentrationmessgeräts
US10627322B1 (en) * 2015-08-07 2020-04-21 Mayeaux Holding, Llc Modular sample system incorporating mounting bracket independent of housing, and method therefore
GB201519223D0 (en) 2015-10-30 2015-12-16 Wheely Safe Ltd Wheel sensor cooling
EP3371569B1 (en) * 2015-11-06 2021-01-20 3M Innovative Properties Company Gas sensor with a sealable sampling chamber
JP6733270B2 (ja) * 2015-12-11 2020-07-29 富士電機株式会社 ガス分析装置
US11002700B2 (en) 2017-11-21 2021-05-11 Honeywell International Inc. High temperature gas sensor

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US4073619A (en) * 1974-10-28 1978-02-14 British Steel Corporation Sampling gas for analysis
EP0103988B1 (en) * 1982-08-24 1988-11-17 Scottish & Newcastle Breweries plc Method of for monitoring concentration of gas in a liquid
US4517135A (en) * 1983-06-21 1985-05-14 Pepsico, Inc. Carbonation measuring system and process
EP0155725A1 (en) * 1984-02-27 1985-09-25 Sentron v.o.f. Ion concentration measurement system that employs measuring and reference field effect transistor electrodes sensitive to the same ion
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US5255553A (en) * 1989-11-17 1993-10-26 Orbisphere Laboratories Neuchatel Sa Method and apparatus for determining specific thermal conductivity parameters of gases
EP0501089A1 (en) * 1991-02-25 1992-09-02 Orbisphere Laboratories Neuchatel Sa Method and apparatus for determining specific thermal conductivity parameters of gases
US5005410A (en) * 1989-12-20 1991-04-09 Kellogg Company High temperature humidity determining device and process
US5206170A (en) * 1991-03-28 1993-04-27 Nakano Vinegar Co., Ltd. Sulfur dioxide detector device embodied by using s02-oxidant bioagent
GB9107517D0 (en) * 1991-04-10 1991-05-29 Whitbread & Co Ltd Measuring gas concentrations
DE4229177C1 (de) * 1992-09-02 1994-04-21 Testoterm Mestechnik Gmbh & Co Gaskühler
US5331845A (en) * 1993-01-19 1994-07-26 Orbishpere Laboratories Neuchatel Sa Probe and method for detecting alcohol
FR2705461B1 (fr) * 1993-05-21 1995-08-11 Automatisme Production Procédé pour mesurer l'humidité d'un air chaud, dispositif pour la mise en Óoeuvre de ce procédé et installation de séchage à air chaud comportant ce dispositif.

Also Published As

Publication number Publication date
DE69503505T2 (de) 1999-04-22
EP0763200B1 (en) 1998-07-15
AU2621595A (en) 1995-12-21
WO1995033202A1 (en) 1995-12-07
GB2289944A (en) 1995-12-06
GB9410950D0 (en) 1994-07-20
AU697730B2 (en) 1998-10-15
JPH10505409A (ja) 1998-05-26
ES2122621T3 (es) 1998-12-16
DE69503505D1 (de) 1998-08-20
US5844123A (en) 1998-12-01
EP0763200A1 (en) 1997-03-19
ATE168470T1 (de) 1998-08-15

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