DE69133262D1 - Schaltkreis zum Heizen und Fühlen der Temperatur mit einem einzelnen Widerstand - Google Patents

Schaltkreis zum Heizen und Fühlen der Temperatur mit einem einzelnen Widerstand

Info

Publication number
DE69133262D1
DE69133262D1 DE69133262T DE69133262T DE69133262D1 DE 69133262 D1 DE69133262 D1 DE 69133262D1 DE 69133262 T DE69133262 T DE 69133262T DE 69133262 T DE69133262 T DE 69133262T DE 69133262 D1 DE69133262 D1 DE 69133262D1
Authority
DE
Germany
Prior art keywords
sensing
heating
circuit
temperature
single resistor
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
DE69133262T
Other languages
English (en)
Other versions
DE69133262T2 (de
Inventor
Michael J O'neill
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.)
Applied Biosystems Inc
Original Assignee
Perkin Elmer 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 Perkin Elmer Corp filed Critical Perkin Elmer Corp
Publication of DE69133262D1 publication Critical patent/DE69133262D1/de
Application granted granted Critical
Publication of DE69133262T2 publication Critical patent/DE69133262T2/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
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
    • G01N25/48—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation
    • G01N25/4806—Details not adapted to a particular type of sample
    • G01N25/4826—Details not adapted to a particular type of sample concerning the heating or cooling arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
    • G01N25/48—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation
    • G01N25/4806—Details not adapted to a particular type of sample
    • G01N25/4813—Details not adapted to a particular type of sample concerning the measuring means
    • G01N25/482—Details not adapted to a particular type of sample concerning the measuring means concerning the temperature responsive elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (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)
  • Measuring Temperature Or Quantity Of Heat (AREA)
DE69133262T 1991-01-04 1991-12-10 Schaltkreis zum Heizen und Fühlen der Temperatur mit einem einzelnen Widerstand Expired - Lifetime DE69133262T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US637392 1991-01-04
US07/637,392 US5098196A (en) 1991-01-04 1991-01-04 Circuit for heating and sensing with a single element

Publications (2)

Publication Number Publication Date
DE69133262D1 true DE69133262D1 (de) 2003-06-26
DE69133262T2 DE69133262T2 (de) 2004-04-08

Family

ID=24555726

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69133262T Expired - Lifetime DE69133262T2 (de) 1991-01-04 1991-12-10 Schaltkreis zum Heizen und Fühlen der Temperatur mit einem einzelnen Widerstand

Country Status (4)

Country Link
US (1) US5098196A (de)
EP (1) EP0498063B1 (de)
JP (1) JP3174118B2 (de)
DE (1) DE69133262T2 (de)

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US5624187A (en) * 1992-03-02 1997-04-29 Ta Instruments, Inc. Method and apparatus for gas flow modulated differential scanning calorimetry
US5439291C1 (en) * 1992-03-02 2002-04-16 Ta Instr Inc Method and apparatus for ac differential thermal analysis
US5474385A (en) * 1992-03-02 1995-12-12 Ta Instruments, Inc. Method and apparatus for parsed dynamic differential analysis
JP2909950B2 (ja) * 1993-09-24 1999-06-23 セイコーインスツルメンツ株式会社 熱分析装置
US5509733A (en) * 1993-12-21 1996-04-23 Ta Instruments, Inc. Infrared heated differential thermal analyzer
US5549387A (en) * 1994-06-01 1996-08-27 The Perkin-Elmer Corporation Apparatus and method for differential analysis using real and imaginary signal components
US5484204A (en) * 1994-09-21 1996-01-16 Ta Instruments, Inc. Mechanical cooling system
US5876118A (en) * 1995-12-08 1999-03-02 The Perkin-Elmer Corporation Calorimeter having rapid cooling of a heating vessel therein
US5672289A (en) * 1996-01-11 1997-09-30 The Perkin-Elmer Corporation Heater control circuit
DE69730699T2 (de) * 1996-11-01 2005-08-18 TA Instruments, Inc., New Castle Differentialabtastkalorimeter
US5719378A (en) * 1996-11-19 1998-02-17 Illinois Tool Works, Inc. Self-calibrating temperature controller
JP3434694B2 (ja) * 1997-12-01 2003-08-11 セイコーインスツルメンツ株式会社 示差走査熱量計
US6262670B1 (en) * 1998-04-10 2001-07-17 Kevin R. Ballou Source measure unit having secondary feedback for eliminating transients during range changing
JP3137605B2 (ja) * 1998-07-14 2001-02-26 セイコーインスツルメンツ株式会社 熱流束型示差走査熱量計
US6157009A (en) * 1998-08-26 2000-12-05 Fauske And Associates, Inc. Advanced reactive system screening tool
US6435710B1 (en) 1998-08-26 2002-08-20 Fauske & Associates, Inc. Foam detector apparatus and method
US6438497B1 (en) 1998-12-11 2002-08-20 Symyx Technologies Method for conducting sensor array-based rapid materials characterization
US6477479B1 (en) 1998-12-11 2002-11-05 Symyx Technologies Sensor array for rapid materials characterization
WO2000036410A1 (en) * 1998-12-11 2000-06-22 Symyx Technologies, Inc. Sensor array-based system and method for rapid materials characterization
AU2001277870A1 (en) * 2000-07-13 2002-01-30 Igc-Apd Cryogenics, Inc. Cooling system for thermal analysis
US6843595B2 (en) * 2001-01-26 2005-01-18 Waters Investment Limited Differential scanning calorimeter accounting for heat leakage
WO2004063639A2 (en) * 2003-01-08 2004-07-29 The Florida International University Board Of Trustees 3-dimensional high performance heat sinks
US6860632B2 (en) * 2003-07-28 2005-03-01 Perkinelmer Instruments Llc Instrument material holder and method of fabrication thereof
US7371006B2 (en) 2004-02-10 2008-05-13 Perkinelmer Las, Inc. Differential scanning calorimeter (DSC) with temperature controlled furnace
US7473028B1 (en) * 2005-04-22 2009-01-06 The Ohio State University Method and device for investigation of phase transformations in metals and alloys
US20080273572A1 (en) * 2006-06-02 2008-11-06 James Madison University Thermal detector for chemical or biological agents
KR100961065B1 (ko) * 2008-09-29 2010-06-01 한국전력공사 송전애자용 열충격 모의시험장치
US8147133B2 (en) * 2009-05-26 2012-04-03 The United States Of America As Represented By The Secretary Of The Navy Top loaded twin cell calorimeter system with removable reference
KR101853882B1 (ko) * 2011-01-10 2018-05-02 삼성전자주식회사 생체물질 검사장치 및 그 제어방법
CN103487460B (zh) * 2013-10-15 2016-01-06 中国农业大学 一种提高覆盖材料保温性能测试台测试精度的方法
US9453807B2 (en) * 2014-04-08 2016-09-27 Ams International Ag Thermal conductivity gas sensor with amplification material
US11474054B2 (en) * 2018-10-22 2022-10-18 Equistar Chemicals, Lp Temperature control apparatuses and methods
US11761936B2 (en) 2020-03-09 2023-09-19 Psemi Corporation Compact humidity and pressure sensor with temperature control
US11977044B2 (en) 2021-02-16 2024-05-07 Murata Manufacturing Co., Ltd. High linear range humidity sensor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3263484A (en) * 1962-04-04 1966-08-02 Perkin Elmer Corp Differential microcalorimeter
US3360993A (en) * 1965-08-27 1968-01-02 Air Force Usa Single thermocouple differentiating method and system
US3527923A (en) * 1967-10-05 1970-09-08 Perkin Elmer Corp Single element heater arrangement for an analytical instrument
GB1211429A (en) * 1968-06-10 1970-11-04 Bayer Ag Process and apparatus for electrically heating and controlling the temperature of thin layers
US3675465A (en) * 1969-10-07 1972-07-11 Gunter Sommer Apparatus and method for differential thermal analysis
US4274016A (en) * 1979-02-07 1981-06-16 International Telephone And Telegraph Corporation Voltage-to-current converter
US4277672A (en) * 1979-12-03 1981-07-07 General Electric Company Control circuit for controlling quantity of heat to electrically heatable windshield
DE3126238A1 (de) * 1981-07-03 1983-01-20 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zum betrieb einer sauerstoffsonde in einem grossen temperaturbereich
US4523084A (en) * 1981-09-02 1985-06-11 Oximetrix, Inc. Controller for resistive heating element
US4546239A (en) * 1982-05-31 1985-10-08 Hideo Sugimori Non-continuous sensing apparatus for a temperature control
GB8316352D0 (en) * 1983-06-16 1983-07-20 Motorola Inc Dc-dc converter
US4777350A (en) * 1984-10-09 1988-10-11 Ranco Electronics Division Heater with duty cycle controller

Also Published As

Publication number Publication date
EP0498063A2 (de) 1992-08-12
JPH04310830A (ja) 1992-11-02
DE69133262T2 (de) 2004-04-08
JP3174118B2 (ja) 2001-06-11
US5098196A (en) 1992-03-24
EP0498063A3 (en) 1992-08-26
EP0498063B1 (de) 2003-05-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: APPLERA CORP., FOSTER CITY, CALIF., US

8327 Change in the person/name/address of the patent owner

Owner name: THE PERKIN-ELMER CORP., NORWALK, CONN., US