A high-precision heat-flow calorimeter for measurements up to 1300 K

Alexey Zubkov; Takeo Fujino; Nobuaki Sato; Kohta Yamada

doi:10.1063/1.1148128

A high-precision heat-flow calorimeter for measurements up to 1300 K

Alexey Zubkov, Takeo Fujino, Nobuaki Sato, Kohta Yamada

Division of Process and System Engineering

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

A new high-precision modification of the Setaram heat-flow calorimeter operating at temperatures up to 1300 K has been designed and built. Particular attention was paid in constructing a calorimetric detector providing integration of the major part of heat flux from the surface of the crucible in which a reaction takes place. The calibration parameter of the calorimeter is reproducible within ±1% in the whole volume of the working crucible. The calorimeter can be used for accurate measurements of enthalpy changes as small as 3 J.

Original language	English
Pages (from-to)	2428-2431
Number of pages	4
Journal	Review of Scientific Instruments
Volume	68
Issue number	6
DOIs	https://doi.org/10.1063/1.1148128
Publication status	Published - 1997 Jun

ASJC Scopus subject areas

Instrumentation

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10.1063/1.1148128

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abstract = "A new high-precision modification of the Setaram heat-flow calorimeter operating at temperatures up to 1300 K has been designed and built. Particular attention was paid in constructing a calorimetric detector providing integration of the major part of heat flux from the surface of the crucible in which a reaction takes place. The calibration parameter of the calorimeter is reproducible within ±1% in the whole volume of the working crucible. The calorimeter can be used for accurate measurements of enthalpy changes as small as 3 J.",

author = "Alexey Zubkov and Takeo Fujino and Nobuaki Sato and Kohta Yamada",

year = "1997",

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AU - Zubkov, Alexey

AU - Fujino, Takeo

AU - Sato, Nobuaki

AU - Yamada, Kohta

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AB - A new high-precision modification of the Setaram heat-flow calorimeter operating at temperatures up to 1300 K has been designed and built. Particular attention was paid in constructing a calorimetric detector providing integration of the major part of heat flux from the surface of the crucible in which a reaction takes place. The calibration parameter of the calorimeter is reproducible within ±1% in the whole volume of the working crucible. The calorimeter can be used for accurate measurements of enthalpy changes as small as 3 J.

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A high-precision heat-flow calorimeter for measurements up to 1300 K

Abstract

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