Thermometer equations for low-temperatur
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W.N. Lawless; E.A. Panchyk
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Article
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1972
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Elsevier Science
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English
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and for a 120~type thermometer from O. 1 to 9 K (56 points) were curve-fitted to various empirical equations using regression-analysis techniques (the designations 110~ and 1200type refer to processing conditions). It was found that simple fourth-order expansions, T(C), yield the best fits to the 11