Temperatures in differential scanning calorimetry |
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| Authors: | MJ Richardson NG Savill |
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| Affiliation: | Division of Materials Applications, National Physical Laboratory, Teddington, Middlesex, TW11 OLW England |
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| Abstract: | A recently described method is used to characterise thermal gradients in a DSC-2 and the results are compared with a conventional temperature calibration. Under certain circumstances the latter may be in error by several degrees with consequent adverse effects on calculated heat capacities. The errors are removed when allowance is made for variations in thermal lag from sample to sample. |
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