CN104749216B - 热分析仪器 - Google Patents
热分析仪器 Download PDFInfo
- Publication number
- CN104749216B CN104749216B CN201510087065.9A CN201510087065A CN104749216B CN 104749216 B CN104749216 B CN 104749216B CN 201510087065 A CN201510087065 A CN 201510087065A CN 104749216 B CN104749216 B CN 104749216B
- Authority
- CN
- China
- Prior art keywords
- temperature
- heater
- measurement position
- control loop
- 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.)
- Active
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- 238000002076 thermal analysis method Methods 0.000 title claims abstract description 45
- 238000005259 measurement Methods 0.000 claims abstract description 123
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
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- 230000035945 sensitivity Effects 0.000 claims description 7
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- 239000000463 material Substances 0.000 description 5
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- 238000003723 Smelting Methods 0.000 description 4
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K17/00—Measuring quantity of heat
- G01K17/04—Calorimeters using compensation methods, i.e. where the absorbed or released quantity of heat to be measured is compensated by a measured quantity of heating or cooling
-
- 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
- G01N25/4846—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 for a motionless, e.g. solid sample
- G01N25/4866—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 for a motionless, e.g. solid sample by using a differential method
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08158196A EP2133690B1 (en) | 2008-06-13 | 2008-06-13 | Thermoanalytical instrument with dynamic power compensation |
| EP08158196.9 | 2008-06-13 | ||
| CNA2009101492962A CN101603933A (zh) | 2008-06-13 | 2009-06-12 | 热分析仪器 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009101492962A Division CN101603933A (zh) | 2008-06-13 | 2009-06-12 | 热分析仪器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104749216A CN104749216A (zh) | 2015-07-01 |
| CN104749216B true CN104749216B (zh) | 2017-10-13 |
Family
ID=40070926
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510087065.9A Active CN104749216B (zh) | 2008-06-13 | 2009-06-12 | 热分析仪器 |
| CNA2009101492962A Pending CN101603933A (zh) | 2008-06-13 | 2009-06-12 | 热分析仪器 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009101492962A Pending CN101603933A (zh) | 2008-06-13 | 2009-06-12 | 热分析仪器 |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US8746966B2 (f) |
| EP (1) | EP2133690B1 (f) |
| JP (1) | JP5495616B2 (f) |
| CN (2) | CN104749216B (f) |
| AT (1) | ATE501433T1 (f) |
| DE (1) | DE602008005427D1 (f) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010016318A (ja) * | 2008-07-07 | 2010-01-21 | Canon Inc | 温度制御装置、露光システムおよびデバイス製造方法 |
| EP2214005B1 (en) * | 2009-02-03 | 2019-09-18 | Mettler-Toledo GmbH | Thermo-Analytical Instrument |
| US8926172B2 (en) * | 2009-07-07 | 2015-01-06 | Frank Leu Wu | Differential adiabatic compensation calorimeter and methods of operation |
| KR101853882B1 (ko) * | 2011-01-10 | 2018-05-02 | 삼성전자주식회사 | 생체물질 검사장치 및 그 제어방법 |
| WO2013059632A1 (en) * | 2011-10-19 | 2013-04-25 | John Rankin | Method for indirect food temperature measurement |
| CN102749352B (zh) * | 2012-07-23 | 2014-05-07 | 董洪标 | 单组元差分扫描量热方法 |
| US9334950B2 (en) * | 2013-03-11 | 2016-05-10 | Dana Automotive Systems Group, Llc | Differential carrier electronics package |
| JP6398807B2 (ja) | 2015-03-12 | 2018-10-03 | オムロン株式会社 | 温度差測定装置 |
| EP3396392B1 (en) * | 2017-04-26 | 2020-11-04 | ElectDis AB | Apparatus and method for determining a power value of a target |
| CN107389206B (zh) * | 2017-06-12 | 2019-12-31 | 上海烨映电子技术有限公司 | 一种热电堆传感器及其控制方法 |
| CN109556987B (zh) * | 2018-11-27 | 2021-04-13 | 西安近代化学研究所 | 火炸药样品热分析过程中量热曲线基线位移的处理方法 |
| CN112089562B (zh) * | 2020-09-23 | 2021-06-29 | 郑州迪生仪器仪表有限公司 | 婴儿培养箱温度标定及测量方法 |
| CN114623946A (zh) * | 2022-03-11 | 2022-06-14 | 苏州热工研究院有限公司 | 一种热电势探头 |
| CN114610097B (zh) * | 2022-03-22 | 2023-09-15 | 青岛海尔生物医疗股份有限公司 | Pid参数自整定的温度控制的方法及装置、保温箱 |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3263484A (en) * | 1962-04-04 | 1966-08-02 | Perkin Elmer Corp | Differential microcalorimeter |
| US3747396A (en) * | 1971-07-09 | 1973-07-24 | Perkin Elmer Corp | Linearizing circuit for a ramp generator in a differential scanning calorimeter |
| US3795825A (en) * | 1973-02-28 | 1974-03-05 | Du Pont | Automatic gain compensation circuit |
| US3995485A (en) * | 1975-10-20 | 1976-12-07 | The United States Of America As Represented By The United States Energy Research And Development Administration | Dry, portable calorimeter for nondestructive measurement of the activity of nuclear fuel |
| US4255961A (en) * | 1978-10-17 | 1981-03-17 | University Of Va. Alumni Patents Foundation | Differential calorimeter based on the heat leak principle |
| SU1067375A1 (ru) * | 1982-02-02 | 1984-01-15 | Институт технической теплофизики АН УССР | Дифференциальный микрокалориметр |
| DE3517693A1 (de) * | 1985-05-14 | 1986-11-20 | Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen | Verfahren und vorrichtung zur dynamischen-leistungs-differenz-kalorimetrie |
| DE3529489A1 (de) * | 1985-08-16 | 1987-02-26 | Max Planck Gesellschaft | Verfahren und einrichtung zum bestimmen der waermekapazitaet einer probe |
| US5439291C1 (en) * | 1992-03-02 | 2002-04-16 | Ta Instr Inc | Method and apparatus for ac differential thermal analysis |
| US5711604A (en) * | 1993-12-14 | 1998-01-27 | Seiko Instruments Inc. | Method for measuring the coefficient of heat conductivity of a sample |
| JP2002181751A (ja) * | 2000-12-13 | 2002-06-26 | Seiko Instruments Inc | 示差走査熱量計 |
| US5965606A (en) * | 1995-12-29 | 1999-10-12 | Allergan Sales, Inc. | Methods of treatment with compounds having RAR.sub.α receptor specific or selective activity |
| US5672289A (en) * | 1996-01-11 | 1997-09-30 | The Perkin-Elmer Corporation | Heater control circuit |
| US5813763A (en) * | 1996-10-11 | 1998-09-29 | Microcal Incorporated | Ultrasensitive differential microcalorimeter |
| US5973299A (en) * | 1996-11-01 | 1999-10-26 | Ta Instruments, Inc. | System and method for heater control for evaporation of cryogenic fluids for cooling scientific instruments |
| JP3377162B2 (ja) * | 1997-01-17 | 2003-02-17 | 株式会社リコー | 熱分析装置およびその計測方法 |
| US6079873A (en) * | 1997-10-20 | 2000-06-27 | The United States Of America As Represented By The Secretary Of Commerce | Micron-scale differential scanning calorimeter on a chip |
| 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 |
| US6106149A (en) * | 1997-12-02 | 2000-08-22 | Allan L. Smith | Mass and heat flow measurement sensor |
| US6572263B1 (en) * | 1998-04-14 | 2003-06-03 | Westinghouse Savannah River Company | Dry calorimeter |
| ATE313073T1 (de) * | 2000-02-03 | 2005-12-15 | Mettler Toledo Gmbh | Modulationsverfahren und vorrichtung für die thermoanalyse eines materials |
| US6428203B1 (en) * | 2000-03-23 | 2002-08-06 | Ta Instruments, Inc. | Power compensation differential scanning calorimeter |
| JP2001305086A (ja) * | 2000-04-26 | 2001-10-31 | Seiko Instruments Inc | 熱分析装置 |
| US6648504B2 (en) * | 2002-03-01 | 2003-11-18 | Waters Investment Limited | System and method for calibrating contact thermal resistances in differential scanning calorimeters |
| EP1494126B1 (de) | 2003-07-04 | 2007-08-29 | Mettler-Toledo AG | Verfahren und Vorrichtung zur Stoffuntersuchung |
| US7371006B2 (en) * | 2004-02-10 | 2008-05-13 | Perkinelmer Las, Inc. | Differential scanning calorimeter (DSC) with temperature controlled furnace |
| CN100394168C (zh) | 2004-08-27 | 2008-06-11 | 南京大学 | 液氮气化扫描量热法及液氮气化扫描量热仪 |
| JP2006105935A (ja) * | 2004-10-08 | 2006-04-20 | Tokyo Institute Of Technology | 微小熱分析用プローブおよび微小熱分析装置ならびに微小熱分析方法 |
| EP1890138A1 (en) * | 2006-08-15 | 2008-02-20 | Eidgenössische Technische Hochschule Zürich | Determination of the specific heat capacity |
| US7578613B2 (en) * | 2006-09-14 | 2009-08-25 | Waters Investments Limited | Modulated differential scanning calorimeter solvent loss calibration apparatus and method |
| FR2925163B1 (fr) * | 2007-12-12 | 2010-02-26 | Centre Nat Rech Scient | Procede et appareil d'analyse thermique |
| EP2133676B1 (de) * | 2008-06-13 | 2013-03-13 | Mettler-Toledo AG | Kalorimetrisches Verfahren |
| EP2214005B1 (en) * | 2009-02-03 | 2019-09-18 | Mettler-Toledo GmbH | Thermo-Analytical Instrument |
| JP2013511702A (ja) * | 2009-11-20 | 2013-04-04 | ネッシー ガーテゥボー ゲーエムベーハー | 熱分析システムおよび熱分析方法 |
| WO2013142384A2 (en) * | 2012-03-22 | 2013-09-26 | California Institute Of Technology | Nanoscale calorimeter on chip and related methods and devices |
-
2008
- 2008-06-13 EP EP08158196A patent/EP2133690B1/en active Active
- 2008-06-13 AT AT08158196T patent/ATE501433T1/de not_active IP Right Cessation
- 2008-06-13 DE DE602008005427T patent/DE602008005427D1/de active Active
-
2009
- 2009-05-13 JP JP2009116516A patent/JP5495616B2/ja active Active
- 2009-05-14 US US12/466,068 patent/US8746966B2/en active Active
- 2009-06-12 CN CN201510087065.9A patent/CN104749216B/zh active Active
- 2009-06-12 CN CNA2009101492962A patent/CN101603933A/zh active Pending
-
2014
- 2014-04-24 US US14/260,550 patent/US20140233601A1/en not_active Abandoned
-
2017
- 2017-02-28 US US15/445,316 patent/US20170167926A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20170167926A1 (en) | 2017-06-15 |
| CN104749216A (zh) | 2015-07-01 |
| EP2133690B1 (en) | 2011-03-09 |
| CN101603933A (zh) | 2009-12-16 |
| EP2133690A1 (en) | 2009-12-16 |
| DE602008005427D1 (de) | 2011-04-21 |
| US20090310644A1 (en) | 2009-12-17 |
| ATE501433T1 (de) | 2011-03-15 |
| US20140233601A1 (en) | 2014-08-21 |
| JP5495616B2 (ja) | 2014-05-21 |
| JP2010002412A (ja) | 2010-01-07 |
| US8746966B2 (en) | 2014-06-10 |
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Legal Events
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Swiss G Lai Finn Jose Applicant after: METTLER TOLEDO AG Address before: Swiss G Lai Finn Jose Applicant before: Mettler Toledo AG |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |