Figure 11.18
Comparison of DSC and DTA for CuSO 4 .5H 2 O.measurement of enthalpy changes and is thus the more satisfactory tool for thermodynamic
measurements.
11.4—
Thermo-mechanical Analysis (TMA) and Dynamic Mechanical Analysis (DMA)
Summary
Principles
Measurement of the effect of heat on the mechanical properties of a sample, e.g. expansion,
compression, penetration, extension and resonant frequency of oscillation.