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A. Kowal

Publications -  13
Citations -  124

A. Kowal is an academic researcher. The author has contributed to research in topics: Triple point & International Temperature Scale of 1990. The author has an hindex of 5, co-authored 12 publications receiving 104 citations.

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The basics of calibration procedure and estimation of uncertainty budget for meteorological temperature sensors

TL;DR: The sensors commonly used in the meteorological community were calibrated using a comparison method in the temperature range from −40 to +50 °C using a typical liquid thermostatic bath and a climatic chamber.
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The α–β Transition of Nitrogen

TL;DR: In this paper, an extensive study was made also of the solid α-β transition of nitrogen, using both the continuous heating method and the pulse-heating method, which is of significantly lower quality than the triple point of nitrogen.
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The triple point of nitrogen

TL;DR: In this article, the authors present accurate measurements of the triple point of nitrogen on ITS-90, and its temperature value is found to be T90 = 63152 6 K (expanded uncertainty U = 030 mK, reproducibility better than 1 mK).