A Beginner’s Guide - PerkinElmer
The glass transition is really a range of behavior where scientist have agreed to accept a single temperature as the indicator per certain standards. Different industries have used different points from the same data set that can vary as much as 15 ˚C. DSC, TMA, and DMA measure different processes and therefore, the numbers vary a bit.
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Lambda 650, 800, and 950, Spectrophotometers
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A Beginner's Guide - PerkinElmer
resources.perkinelmer.comA For the vast majority of simple applications, the data from both types of instruments are comparable and both instruments can provide good data. However, both designs have strengths and weaknesses, and if you are doing more than just looking at simple glass transitions and melts, you may need one or the other. Some of the differences are
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