CA2153657A1 - Method and equipment for definition of foreign matter contents in gases - Google Patents

Method and equipment for definition of foreign matter contents in gases

Info

Publication number
CA2153657A1
CA2153657A1 CA 2153657 CA2153657A CA2153657A1 CA 2153657 A1 CA2153657 A1 CA 2153657A1 CA 2153657 CA2153657 CA 2153657 CA 2153657 A CA2153657 A CA 2153657A CA 2153657 A1 CA2153657 A1 CA 2153657A1
Authority
CA
Canada
Prior art keywords
gas
cell
led
ions
foreign matter
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
CA 2153657
Other languages
English (en)
French (fr)
Inventor
Heikki Paakkanen
Tero Katto
Esko Karpanoja
Tarmo Karhapaa
Asko Oinonen
Hannu Salmi
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.)
Environics Oy
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
Publication of CA2153657A1 publication Critical patent/CA2153657A1/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
    • G01N33/0004—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
CA 2153657 1993-01-12 1994-01-12 Method and equipment for definition of foreign matter contents in gases Abandoned CA2153657A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI930122 1993-01-12
FI930122A FI96903C (fi) 1993-01-12 1993-01-12 Menetelmä kaasun vierasainepitoisuuden määrittämiseksi ja laitteisto sitä varten

Publications (1)

Publication Number Publication Date
CA2153657A1 true CA2153657A1 (en) 1994-07-21

Family

ID=8536692

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2153657 Abandoned CA2153657A1 (en) 1993-01-12 1994-01-12 Method and equipment for definition of foreign matter contents in gases

Country Status (4)

Country Link
EP (1) EP0679255A1 (fi)
CA (1) CA2153657A1 (fi)
FI (1) FI96903C (fi)
WO (1) WO1994016320A1 (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI118277B (fi) 2002-03-25 2007-09-14 Environics Oy Kennorakenne, laite ja menetelmä
DE102005007746B4 (de) * 2005-02-18 2009-01-08 Dräger Safety AG & Co. KGaA Ionenmobilitätsspektrometer mit parallel verlaufender Driftgas- und Ionenträgergasströmung
JP2006322899A (ja) * 2005-05-20 2006-11-30 Hitachi Ltd ガスモニタリング装置
DE102005031048A1 (de) 2005-07-02 2007-01-04 Dräger Safety AG & Co. KGaA Ionenmobilitätsspektrometer mit parallel verlaufender Driftgas- und Ionenträgergasströmung
DE102007049350B4 (de) 2007-10-15 2011-04-07 Bruker Daltonik Gmbh APCI Ionenquelle
DE102008006208B4 (de) 2008-01-26 2016-05-04 Dräger Safety AG & Co. KGaA Vorrichtung für die Gasanalyse
DE102008028681A1 (de) * 2008-06-17 2009-12-31 Airbus Deutschland Gmbh Verfahren zum Betreiben eines Metalloxid-Gassensors, Sensorvorrichtung zum Durchführen des Verfahrens sowie Verwendung desselben
DE102009007966B4 (de) * 2009-02-06 2011-06-30 EADS Deutschland GmbH, 85521 Sensorvorrichtung
WO2011058200A1 (es) 2009-11-11 2011-05-19 Ramem, S.A. Analizador de movilidad diferencial

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD218187A1 (de) * 1983-02-21 1985-01-30 Robotron Messelekt Detektor zum nachweis von gasen
FI75055C (fi) * 1986-06-03 1988-04-11 Puumalaisen Tutkimuslaitos Oy Foerfarande foer observerande av ingredienshalter av gas.
DE4042557C2 (de) * 1990-12-06 1996-11-28 Lehmann Martin Verfahren zur Analyse von Gasproben und Analyseanordnung

Also Published As

Publication number Publication date
FI96903C (fi) 1996-09-10
FI930122A0 (fi) 1993-01-12
EP0679255A1 (en) 1995-11-02
FI930122A (fi) 1994-07-13
FI96903B (fi) 1996-05-31
WO1994016320A1 (en) 1994-07-21

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