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Apparatus for DSC Analysis of Milligram Samples

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Abstract

A novel DSC apparatus is based on resistance thermometers comprising two legs of a modified resistance bridge (Halas-Kamiński bridge) in which one resistor can be energized from an external source. Two metal spirals installed in a regulated oven are used as thermometers and sample holders. Two scans for 20 mg of NH4NO3 demonstrate the high sensitivity of this method.

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Authors and Affiliations

  1. Mass Spectrometry Laboratory, Institute of Physics, Maria Curie Skłodowska University, 20-031, Lublin, Poland

    S. Halas & T. Durakiewicz

Authors
  1. S. Halas
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  2. T. Durakiewicz
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Halas, S., Durakiewicz, T. Apparatus for DSC Analysis of Milligram Samples. Journal of Thermal Analysis and Calorimetry 55, 565–568 (1999). https://doi.org/10.1023/A:1010158222236

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  • DOI: https://doi.org/10.1023/A:1010158222236

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