JP2024054090A - 示差走査熱量計の較正方法 - Google Patents

示差走査熱量計の較正方法 Download PDF

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Publication number
JP2024054090A
JP2024054090A JP2023171361A JP2023171361A JP2024054090A JP 2024054090 A JP2024054090 A JP 2024054090A JP 2023171361 A JP2023171361 A JP 2023171361A JP 2023171361 A JP2023171361 A JP 2023171361A JP 2024054090 A JP2024054090 A JP 2024054090A
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JP
Japan
Prior art keywords
sample
pan
heat flow
calibration
differential
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.)
Pending
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JP2023171361A
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English (en)
Japanese (ja)
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JP2024054090A5 (https=
Inventor
トーマス・マイヤー
Thomas Meyer
トーマス・ハエッター
Huetter Thomas
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Mettler Toledo Schweiz GmbH
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Mettler Toledo Schweiz GmbH
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Publication date
Application filed by Mettler Toledo Schweiz GmbH filed Critical Mettler Toledo Schweiz GmbH
Publication of JP2024054090A publication Critical patent/JP2024054090A/ja
Publication of JP2024054090A5 publication Critical patent/JP2024054090A5/ja
Pending legal-status Critical Current

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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
    • G01N25/4813—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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K19/00—Testing or calibrating calorimeters
    • 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
    • G01N25/4833—Details not adapted to a particular type of sample concerning the heating or cooling arrangements specially adapted for temperature scanning

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
JP2023171361A 2022-10-04 2023-10-02 示差走査熱量計の較正方法 Pending JP2024054090A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP22199672.1A EP4350312A1 (en) 2022-10-04 2022-10-04 Calibration method for a differential scanning calorimeter
EP22199672 2022-10-04

Publications (2)

Publication Number Publication Date
JP2024054090A true JP2024054090A (ja) 2024-04-16
JP2024054090A5 JP2024054090A5 (https=) 2026-04-01

Family

ID=83594067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023171361A Pending JP2024054090A (ja) 2022-10-04 2023-10-02 示差走査熱量計の較正方法

Country Status (4)

Country Link
US (1) US20240118226A1 (https=)
EP (1) EP4350312A1 (https=)
JP (1) JP2024054090A (https=)
CN (1) CN117849100A (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4343295A1 (en) * 2022-09-26 2024-03-27 Mettler-Toledo GmbH Sensor assembly for a differential scanning calorimeter
CN118654782B (zh) * 2024-08-19 2024-11-08 中国计量大学 一种应用于合成反应热分析仪准确性评价的模拟热发生系统
CN119915863B (zh) * 2024-12-24 2025-11-21 浙江华东岩土勘察设计研究院有限公司 一种用于模拟天然围压环境下的高效岩石导热系数试验装置及试验方法
CN119984573B (zh) * 2025-01-06 2025-12-12 北京航空航天大学 一种薄膜热流计标定装置
CN120253011A (zh) * 2025-06-03 2025-07-04 中国计量大学 一种面向差示扫描量热仪的电功率校准方法与系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5474385A (en) * 1992-03-02 1995-12-12 Ta Instruments, Inc. Method and apparatus for parsed dynamic differential analysis
US6561692B2 (en) * 2000-03-23 2003-05-13 Ta Instruments-Waters Llc Differential scanning calorimeter
EP1182439B1 (en) * 2000-08-23 2016-04-13 TA Instruments - Waters LLC Power compensation differential scanning calorimeter
US6648504B2 (en) * 2002-03-01 2003-11-18 Waters Investment Limited System and method for calibrating contact thermal resistances in differential scanning calorimeters
ATE521886T1 (de) * 2002-06-10 2011-09-15 Mettler Toledo Ag Verfahren und vorrichtung für die thermische analyse eines materials
WO2010084313A1 (en) * 2009-01-20 2010-07-29 Perkinelmer Ltd Differential scanning calorimetry and calibration methods for use therewith
EP2214005B1 (en) * 2009-02-03 2019-09-18 Mettler-Toledo GmbH Thermo-Analytical Instrument
US11204289B2 (en) * 2018-08-23 2021-12-21 Waters Technologies Corporation Multiple sample differential scanning calorimeter
EP4078161A1 (en) * 2019-12-20 2022-10-26 TA Instruments-Waters LLC Heat flow rate determination for a single sample differential scanning calorimeter

Also Published As

Publication number Publication date
US20240118226A1 (en) 2024-04-11
EP4350312A1 (en) 2024-04-10
CN117849100A (zh) 2024-04-09

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