Metrologically based procedures for the temperature, heat and heat flow rate calibration of DSC

Sarge, Stefan M.; Hemminger, W.; Gmelin, E.; Höhne, G.W.H.; Cammenga, Heiko K.; Eysel, W.

doi:10.1007/bf01996802

Cited by 164 publications

(60 citation statements)

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“…In this case the calibration for 0.1 K min −1 is still valid at 0.2 K min −1 , but not at 0.4 K min −1 . On this effect Sarge et al (1997) have already reported for similar devices.…”

Section: Measurements Of Real Substancesmentioning

confidence: 52%

Optimization of a sensor for a Tian–Calvet calorimeter with LTCC-based sensor discs

Schubert

Gollner²,

Kita

et al. 2016

J. Sens. Sens. Syst.

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Abstract. In this work, it is shown how a finite element method (FEM) model of a Tian-Calvet calorimeter is used to find improvements in the sensor design to increase the sensitivity of the calorimeter. By changing the layout of the basic part of the sensor, which is a low temperature co-fired ceramics (LTCC) based sensor disc, an improvement by a factor of 3 was achieved. The model was validated and the sensors were calibrated with a set of measurements that were later used to determine the melting enthalpies and melting temperatures of indium and tin samples. Melting temperatures showed a maximum deviation of 0.2 K while the enthalpy was measured with a precision better than 1 % for most samples. The values for tin deviate by less than 2 % from literature data.

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“…In this case the calibration for 0.1 K min −1 is still valid at 0.2 K min −1 , but not at 0.4 K min −1 . On this effect Sarge et al (1997) have already reported for similar devices.…”

Section: Measurements Of Real Substancesmentioning

confidence: 52%

Optimization of a sensor for a Tian–Calvet calorimeter with LTCC-based sensor discs

Schubert

Gollner²,

Kita

et al. 2016

J. Sens. Sens. Syst.

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“…Heat transfer problems complicate the relationship in a transition region but there is direct proportionality when there are only heat capacity contributions [3,10,11].…”

Section: Procedures For Heat-flow Rate Calibrationmentioning

confidence: 99%

Standards, calibration, and guidelines in microcalorimetry. Part 2. Calibration standards for differential scanning calorimetry* (IUPAC Technical Report)

Gatta

Richardson

Sarge

et al. 2006

Pure and Applied Chemistry

287

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Differential scanning calorimeters (DSCs) are widely used for temperature, heat capacity, and enthalpy measurements in the range from subambient to high temperatures. The present recommendations describe procedures and reference materials (RMs) for the calibration of DSCs. The recommendations focus on the calibration of the response of the instrument and on the estimation of the measurement uncertainty. The procedures for temperature, enthalpy, and heat-flow rate calibration are given in detail. Calibration on cooling has also been considered. Recommended RMs are listed, and the relevant properties of these materials are discussed.

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“…Bi 2 LaO 4 X ± ± ± ± ±369,6 ± 3,0 58,0 ± 1 Bi 2 CeO 4 X ± ± ± ± ± ± Bi 2 PrO 4 X ±397,0 ± 2,5 55,9 ± 2 ±387,6 ± 2,5 60,0 ± 2 ±372,2 [41]. Die Auswertung der spezifischen Wa È rmekapazita È-ten erfolgte mittels der Verha È ltnismethode unter Einbeziehung der unter identischen Meûbedingungen ermittelten Werte fu È r die Nulllinie (mit leerem AlTiegel) und den entsprechenden Meûdaten fu È r eine in einen Al-Tiegel eingepreûte Saphirscheibe.…”

Section: Standardentropien Und C P -Funktionenunclassified

Untersuchungen zu Bismutseltenerdoxidhalogeniden der Zusammensetzung Bi2SEO4X (X = Cl, Br, I)

Schmidt

Oppermann

Hennig

et al. 2000

Z. anorg. allg. Chem.

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Metrologically based procedures for the temperature, heat and heat flow rate calibration of DSC

Cited by 164 publications

References 0 publications

Optimization of a sensor for a Tian–Calvet calorimeter with LTCC-based sensor discs

Optimization of a sensor for a Tian–Calvet calorimeter with LTCC-based sensor discs

Standards, calibration, and guidelines in microcalorimetry. Part 2. Calibration standards for differential scanning calorimetry* (IUPAC Technical Report)

Untersuchungen zu Bismutseltenerdoxidhalogeniden der Zusammensetzung Bi2SEO4X (X = Cl, Br, I)

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