Differential Scanning Calorimetry (DSC)
Differential Scanning Calorimetry (DSC)
Differential Scanning Calorimetry (DSC)
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Temperature (°C)<br />
Temperature Change (M<strong>DSC</strong>)<br />
240<br />
230<br />
220<br />
210<br />
ACTUAL MEASURED TEMPERATURE<br />
200<br />
200<br />
38 39 40 41 42 43 44 45<br />
Exo Up Time (min)<br />
Universal V2.5D TA Instruments<br />
M<strong>DSC</strong> Signals: Total Heat Flow<br />
CALCULATED AVERAGE<br />
TEMPERATURE<br />
The average value of the modulated heat flow signal. This<br />
signal is qualitatively and quantitatively equivalent to the heat<br />
flow signal from conventional <strong>DSC</strong> at the same average<br />
heating rate.<br />
Definition: The sum of all thermal events in the sample<br />
Calculation: Fourier Transformation analysis of the modulated<br />
heat flow signal is used to continuously calculate its average<br />
value<br />
P<br />
A<br />
240<br />
230<br />
220<br />
210<br />
Modulated Temp (°C)
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