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Non-destructive Analysis (NDA)

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Materials Analysis (MA)

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MA-tek FTP

DSC

Technical Concept

Differential Scanning Calorimetry(DSC)is a thermoanalytical technique in which the difference in the amount of heat required to increase the temperature of a sample and reference is measured as a function of temperature.

Both the sample and reference are maintained at nearly the same temperature throughout the experiment. Generally, the temperature program for a DSC analysis is designed such that the sample holder temperature increases linearly as a function of time. The reference sample should have a well-defined heat capacity over the range of temperatures to be scanned.

 

By observing the difference in heat flow between the sample and reference, differential scanning calorimeters are able to measure the amount of heat absorbed or released during such transitions. DSC may also be used to observe more subtle physical changes, such as glass transitions.

 

It is widely used in industrial settings as a quality control instrument due to its applicability in evaluating sample purity and for studying polymer curing. (wiki)

 


A glass transition

 

 

 

 

Equipment


DSC, Netzsch DSC 200 F3 Maia

 

 

 

Contact

Taiwan Lab

Mr. Chung

: +886-3-6116678 ext:3275

: +886-983-495-663

: ms@ma-tek.com