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
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)

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JP5075986B2 (ja) * 2008-10-01 2012-11-21 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、発熱量算出システム、及び発熱量の算出方法
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
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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
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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
WO2014142829A1 (en) * 2013-03-13 2014-09-18 Bascom-Turner Instruments, 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
US9671180B2 (en) 2013-03-14 2017-06-06 Rosemount Analytical, Inc Process analytic device with improved thermal stability
US9228983B2 (en) * 2013-03-14 2016-01-05 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
EP2933919A1 (de) 2014-04-14 2015-10-21 Siemens Aktiengesellschaft Wärmeleitfähigkeitsdetektorschaltung und Betriebsverfahren dafür
EP2933634A1 (de) 2014-04-14 2015-10-21 Siemens Aktiengesellschaft Wärmeleitfähigkeitsdetektor
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

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Also Published As

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

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