DE69601953D1 - Gerät zur Messung der Wärmeleitfähigkeit - Google Patents

Gerät zur Messung der Wärmeleitfähigkeit

Info

Publication number
DE69601953D1
DE69601953D1 DE69601953T DE69601953T DE69601953D1 DE 69601953 D1 DE69601953 D1 DE 69601953D1 DE 69601953 T DE69601953 T DE 69601953T DE 69601953 T DE69601953 T DE 69601953T DE 69601953 D1 DE69601953 D1 DE 69601953D1
Authority
DE
Germany
Prior art keywords
thermal conductivity
measuring thermal
measuring
conductivity
thermal
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
DE69601953T
Other languages
English (en)
Other versions
DE69601953T2 (de
Inventor
Hiroyuki Muto
Yasuhiro Kajio
Shoji Kamiunten
Mitsuhiko Nagata
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.)
Azbil Corp
Original Assignee
Azbil Corp
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 Azbil Corp filed Critical Azbil Corp
Publication of DE69601953D1 publication Critical patent/DE69601953D1/de
Application granted granted Critical
Publication of DE69601953T2 publication Critical patent/DE69601953T2/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
    • 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
    • G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
    • G01N27/18—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by changes in the thermal conductivity of a surrounding material to be tested
    • G01N27/185—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by changes in the thermal conductivity of a surrounding material to be tested using a catharometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DE69601953T 1995-01-24 1996-01-11 Gerät zur Messung der Wärmeleitfähigkeit Expired - Lifetime DE69601953T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP07008970A JP3114139B2 (ja) 1995-01-24 1995-01-24 熱伝導率計

Publications (2)

Publication Number Publication Date
DE69601953D1 true DE69601953D1 (de) 1999-05-12
DE69601953T2 DE69601953T2 (de) 1999-12-02

Family

ID=11707550

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69601953T Expired - Lifetime DE69601953T2 (de) 1995-01-24 1996-01-11 Gerät zur Messung der Wärmeleitfähigkeit

Country Status (6)

Country Link
US (1) US5756878A (de)
EP (1) EP0724151B1 (de)
JP (1) JP3114139B2 (de)
AU (1) AU693301B2 (de)
CA (1) CA2166956C (de)
DE (1) DE69601953T2 (de)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7133726B1 (en) * 1997-03-28 2006-11-07 Applera Corporation Thermal cycler for PCR
DE19757258C2 (de) * 1997-12-23 2001-02-08 Heraeus Electro Nite Int Sensor mit temperaturabhängigem Meßwiderstand und dessen Verwendung zur Temperaturmessung
GB9818388D0 (en) * 1998-08-25 1998-10-21 British Gas Plc Measuring energy consumption
US6422743B1 (en) 1999-03-26 2002-07-23 Allison Advanced Development Company Method for determining heat transfer performance of an internally cooled structure
US6502983B2 (en) * 1999-03-30 2003-01-07 The Regents Of The University Of California Micro-machined thermo-conductivity detector
IT1312311B1 (it) * 1999-05-07 2002-04-15 Thermoquest Italia Spa Dispositivo per la misurazione della conducibilita' termica di unfluido
FR2794243B1 (fr) * 1999-05-28 2001-07-13 Commissariat Energie Atomique Dispositif de mesure de la concentration en hydrogene dans un melange gazeux
JP3444252B2 (ja) * 1999-12-17 2003-09-08 株式会社島津製作所 熱伝導度検出器
DE10144343A1 (de) * 2001-09-10 2003-03-27 Perkinelmer Optoelectronics Sensor zum berührugslosen Messen einer Temperatur
DE10146321B4 (de) * 2001-09-20 2008-08-14 Robert Bosch Gmbh Sensorbaustein mit einem Sensorelement, das von einem Heizelement umgeben ist
US6838287B2 (en) 2001-12-20 2005-01-04 Honeywell International Inc. Fluid mixture composition sensor
DE10249935A1 (de) * 2002-10-24 2004-05-13 Abb Research Ltd. Verfahren und Vorrichtung zur Auswertung von Messsignalen
JP4342855B2 (ja) * 2003-07-11 2009-10-14 三井金属鉱業株式会社 軽油の液種識別装置および軽油の液種識別方法
JP4047272B2 (ja) * 2003-12-26 2008-02-13 アルプス電気株式会社 水素センサおよび水素濃度測定装置、水素濃度測定方法
US7483795B2 (en) * 2004-08-10 2009-01-27 Robertshaw Controls Company Pressure and temperature compensation algorithm for use with a piezo-resistive strain gauge type pressure sensor
WO2006020814A2 (en) * 2004-08-10 2006-02-23 Robertshaw Controls Company Pressure and temperature measurement of a piezo-resistive device using differential channel of a ratiometric analog to digital converter
US7191072B2 (en) * 2004-08-10 2007-03-13 Robertshaw Controls Company Pressure and temperature measurement of a piezo-resistive device using differential channel of a ratiometric analog to digital converter
WO2007028130A2 (en) * 2005-09-02 2007-03-08 Abb Inc. Modular gas chromatograph
WO2007036983A1 (ja) 2005-09-27 2007-04-05 Yamatake Corporation 熱伝導率測定方法および装置、並びにガス成分比率測定装置
JP4868604B2 (ja) * 2005-09-27 2012-02-01 株式会社山武 熱伝導率測定装置、ガス成分比率測定装置
CN1948957A (zh) * 2005-10-13 2007-04-18 鸿富锦精密工业（深圳）有限公司 流质材料热传导性能量测装置
JP4505842B2 (ja) * 2006-03-15 2010-07-21 株式会社山武 熱伝導率測定方法とその装置およびガス成分比率測定装置
GB0605683D0 (en) * 2006-03-21 2006-05-03 Servomex Group Ltd Thermal conductivity sensor
US20080291966A1 (en) * 2007-05-24 2008-11-27 Engel Steven J Thermal conductivity detector (TCD) having compensated constant temperature element
US7670046B2 (en) * 2007-06-18 2010-03-02 Iliya Mitov Filled hotwire elements and sensors for thermal conductivity detectors
US8047712B1 (en) * 2007-07-26 2011-11-01 Lockheed Martin Corporation Method and apparatus for predicting steady state temperature of solid state devices
US7824099B2 (en) * 2007-11-29 2010-11-02 Gm Global Technology Operations, Inc. Accurate gas temperature estimation at transient conditions based on temperature sensor readings
US8968560B2 (en) * 2007-12-06 2015-03-03 Schlumberger Technology Corporation Chromatography using multiple detectors
US20110185789A1 (en) * 2008-10-01 2011-08-04 Yamatake Corporation Calorific value calculation formula generating system, calorific value calculation formula generating method, calorific value calculating system, and calorific value calculating method
JP5165627B2 (ja) * 2009-03-30 2013-03-21 アズビル株式会社 物性値測定システム及び物性値測定方法
JP5192431B2 (ja) * 2009-03-31 2013-05-08 アズビル株式会社 ガス物性値測定システム
US8762075B2 (en) * 2009-09-29 2014-06-24 Lawrence Livermore National Security, Llc Microcantilever-based gas sensor employing two simultaneous physical sensing modes
FI20096021A0 (fi) * 2009-10-06 2009-10-06 Wallac Oy Optinen mittausinstrumentti
JP5420456B2 (ja) * 2010-03-17 2014-02-19 アズビル株式会社 発熱量算出式作成システム、発熱量算出式の作成方法、発熱量測定システム、及び発熱量の測定方法
JP5421832B2 (ja) * 2010-03-25 2014-02-19 アズビル株式会社 発熱量算出式作成システム、発熱量算出式の作成方法、発熱量測定システム、及び発熱量の測定方法
JP5335722B2 (ja) * 2010-03-26 2013-11-06 アズビル株式会社 発熱量算出式作成システム、発熱量算出式の作成方法、発熱量測定システム、及び発熱量の測定方法
JP5335727B2 (ja) * 2010-03-29 2013-11-06 アズビル株式会社 発熱量算出式作成システム、発熱量算出式の作成方法、発熱量測定システム、及び発熱量の測定方法
US9128028B2 (en) * 2010-07-29 2015-09-08 Honeywell International Inc. Thermal conductivity detectors
JP5641996B2 (ja) * 2011-03-24 2014-12-17 アズビル株式会社 密度測定システム及び密度の測定方法
JP5759780B2 (ja) 2011-05-09 2015-08-05 アズビル株式会社 発熱量測定システム及び発熱量の測定方法
EP2554980B1 (de) 2011-08-03 2014-06-25 Nxp B.V. Integrierte Schaltung mit Sensor und Verfahren zur Herstellung solch einer integrierten Schaltung
EP2559996B1 (de) 2011-08-16 2017-11-22 Nxp B.V. Gassensor
EP2639583A1 (de) * 2012-03-12 2013-09-18 Mettler-Toledo AG Funktionsüberprüfung von Wärmeleitfähigkeits-Gassensoren
JP5781968B2 (ja) 2012-03-27 2015-09-24 アズビル株式会社 発熱量測定システム及び発熱量の測定方法
GB2526039B (en) * 2013-03-13 2017-12-06 Bascom-Turner Instr Inc Gas sensors and methods of calibrating same
US9121773B2 (en) * 2013-03-13 2015-09-01 Bascom-Turner Instruments Gas sensors and methods of calibrating same
US9228983B2 (en) * 2013-03-14 2016-01-05 Rosemount Analytical Inc. Process analytic device with improved thermal stability
US9671180B2 (en) 2013-03-14 2017-06-06 Rosemount Analytical, Inc Process analytic device with improved thermal stability
DE102013103388B3 (de) * 2013-04-05 2014-09-25 Chemec Gmbh Vorrichtung für die Messung der Wärmeleitfähigkeit von Gaskomponenten eines Gasgemisches
US9612146B2 (en) 2014-02-07 2017-04-04 Honeywell International, Inc. Airflow sensor with dust reduction
US9453807B2 (en) 2014-04-08 2016-09-27 Ams International Ag Thermal conductivity gas sensor with amplification material
EP2933634A1 (de) 2014-04-14 2015-10-21 Siemens Aktiengesellschaft Wärmeleitfähigkeitsdetektor
EP2933919A1 (de) 2014-04-14 2015-10-21 Siemens Aktiengesellschaft Wärmeleitfähigkeitsdetektorschaltung und Betriebsverfahren dafür
EP2933635B1 (de) 2014-04-14 2016-06-01 Siemens Aktiengesellschaft Wärmeleitfähigkeitsdetektorschaltung und Betriebsverfahren dafür
JP6446985B2 (ja) * 2014-10-10 2019-01-09 株式会社島津製作所 熱伝導度検出器及びガスクロマトグラフ
EP3093659B1 (de) 2015-05-11 2017-06-14 Siemens Aktiengesellschaft Wärmeleitfähigkeitsdetektor und verfahren zum betrieb davon
EP3096137B1 (de) 2015-05-20 2017-07-05 Siemens Aktiengesellschaft Wärmeleitfähigkeitsdetektor und detektormodul
CN109709133A (zh) * 2017-10-25 2019-05-03 天津市业洪检测技术发展有限公司 一种大流量低扰动恒温痕量热导检测器
CN108844639B (zh) * 2018-04-12 2019-10-01 昆山光微电子有限公司 电读出非制冷红外探测器的测试电路与方法
CN114577985A (zh) 2022-02-11 2022-06-03 深圳市卡普瑞环境科技有限公司 小型化气体传感装置的恒温模块和小型化气体传感装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080821A (en) * 1977-03-28 1978-03-28 Rosemount Engineering Company Limited Electric circuits
US4471647A (en) * 1980-04-18 1984-09-18 Board Of Regents Of Stanford University Gas chromatography system and detector and method
JPS58202863A (ja) * 1982-05-21 1983-11-26 Shisaka Kenkyusho:Kk 二定温度式熱伝導度測定セル
DE3502440A1 (de) * 1985-01-25 1986-07-31 Leybold-Heraeus GmbH, 5000 Köln Anordnung zur messung der waermeleitfaehigkeit von gasen
US4682503A (en) * 1986-05-16 1987-07-28 Honeywell Inc. Microscopic size, thermal conductivity type, air or gas absolute pressure sensor
US4706061A (en) * 1986-08-28 1987-11-10 Honeywell Inc. Composition sensor with minimal non-linear thermal gradients
DE3711511C1 (de) * 1987-04-04 1988-06-30 Hartmann & Braun Ag Verfahren zur Bestimmung der Gaskonzentrationen in einem Gasgemisch und Sensor zur Messung der Waermeleitfaehigkeit
EP0316498B1 (de) * 1987-11-09 1992-03-04 Vibro-Meter Sa Accelerometer
US4956793A (en) * 1988-06-24 1990-09-11 Honeywell Inc. Method and apparatus for measuring the density of fluids
US4944035A (en) * 1988-06-24 1990-07-24 Honeywell Inc. Measurement of thermal conductivity and specific heat
US5081869A (en) * 1989-02-06 1992-01-21 Alcan International Limited Method and apparatus for the measurement of the thermal conductivity of gases
US4880714A (en) * 1989-02-27 1989-11-14 Duracell Inc. Method for preparing non-aqueous electrolytes
US5237523A (en) * 1990-07-25 1993-08-17 Honeywell Inc. Flowmeter fluid composition and temperature correction
DE69109236T2 (de) * 1990-11-09 1996-01-11 Hewlett Packard Co Verfahren und Systeme zur Identifizierung von Flüssigkeiten und Bestimmung der Strömung.
US5303167A (en) * 1991-03-08 1994-04-12 Honeywell Inc. Absolute pressure sensor and method
JP2992848B2 (ja) * 1991-08-21 1999-12-20 株式会社山武 熱伝導率検出器
JP2789286B2 (ja) * 1992-09-14 1998-08-20 山武ハネウエル株式会社 熱伝導率測定装置
US5463899A (en) * 1994-08-12 1995-11-07 Gas Research Institute Simultaneous measurement of gas thermal conductivity and mass flow
US5515714A (en) * 1994-11-17 1996-05-14 General Motors Corporation Vapor composition and flow sensor

Also Published As

Publication number Publication date
JPH08201327A (ja) 1996-08-09
AU693301B2 (en) 1998-06-25
CA2166956A1 (en) 1996-07-25
US5756878A (en) 1998-05-26
EP0724151B1 (de) 1999-04-07
JP3114139B2 (ja) 2000-12-04
EP0724151A1 (de) 1996-07-31
CA2166956C (en) 1999-07-06
AU4211896A (en) 1996-08-01
DE69601953T2 (de) 1999-12-02

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