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P. Sajkiewicz, A. Wasiak

Temperature calibration in the cooling operation mode

of the UNIPAN-TERMAL 605 M model DSC calorimeter (English version)

Polimery 2000, No 9, 614


DOI: dx.doi.org/10.14314/polimery.2000.614


Summary

A method [5] of temperature calibration of the differential scanning calorimeter operated in the cooling mode is described on the example of a UNIPAN-TERMAL 605 M DSC instrument. Such a calibration is important in studying the nonisothermal crystallization of materials that crystallize at a slow rate, e.g., polymers. The result of measurement is shown to be related to the rate of temperature change and to sample mass. Application of extraneous coolant, e.g., liquid nitrogen, leads to an additional effect.
Keywords: differential scanning calorimeters, temperature calibration, cooling mode, effects of cooling rate, sample mass
P. Sajkiewicz, A. Wasiak (576.7 KB)
Temperature calibration in the cooling operation mode of the UNIPAN-TERMAL 605 M model DSC calorimeter (English version)