FR2370966A1 - Calorimetre - Google Patents

Calorimetre

Info

Publication number
FR2370966A1
FR2370966A1 FR7634303A FR7634303A FR2370966A1 FR 2370966 A1 FR2370966 A1 FR 2370966A1 FR 7634303 A FR7634303 A FR 7634303A FR 7634303 A FR7634303 A FR 7634303A FR 2370966 A1 FR2370966 A1 FR 2370966A1
Authority
FR
France
Prior art keywords
calorimeter
analysing
designed
cell
high precision
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.)
Granted
Application number
FR7634303A
Other languages
English (en)
Other versions
FR2370966B3 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7634303A priority Critical patent/FR2370966A1/fr
Publication of FR2370966A1 publication Critical patent/FR2370966A1/fr
Application granted granted Critical
Publication of FR2370966B3 publication Critical patent/FR2370966B3/fr
Granted legal-status Critical Current

Links

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

L'invention concerne un calorimètre du type à détection de flux thermique. Le calorimètre comprend un ensemble de détection, deux cellules disposées dans les alvéoles d'un bloc de référence thermique. Le bord supérieur de chaque cellule est couplé thermiquement au bloc de référence tandis que des séries de thermo-couples en étoile détectent les flux thermiques entre le fond des cellules et le bloc de référence. L'ensemble de détection est monté sur un support annulaire 26 par lequel il est porté sur une platine 2. Sur cette platine, se fixe de manière étanche un couvercle 3 enfermant l'ensemble de détection. Application en calorimétrie et notamment pour des analyses thermiques.
FR7634303A 1976-11-15 1976-11-15 Calorimetre Granted FR2370966A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7634303A FR2370966A1 (fr) 1976-11-15 1976-11-15 Calorimetre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7634303A FR2370966A1 (fr) 1976-11-15 1976-11-15 Calorimetre

Publications (2)

Publication Number Publication Date
FR2370966A1 true FR2370966A1 (fr) 1978-06-09
FR2370966B3 FR2370966B3 (fr) 1979-07-27

Family

ID=9179887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634303A Granted FR2370966A1 (fr) 1976-11-15 1976-11-15 Calorimetre

Country Status (1)

Country Link
FR (1) FR2370966A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003048709A1 (fr) * 2001-12-07 2003-06-12 University Court Of The University Of Glasgow Capteur thermoelectrique
CN104422712A (zh) * 2013-08-23 2015-03-18 热电子Led有限公司 包括密封空腔的热导率检测器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003048709A1 (fr) * 2001-12-07 2003-06-12 University Court Of The University Of Glasgow Capteur thermoelectrique
CN104422712A (zh) * 2013-08-23 2015-03-18 热电子Led有限公司 包括密封空腔的热导率检测器

Also Published As

Publication number Publication date
FR2370966B3 (fr) 1979-07-27

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