Chapter 1: Introducing The Dsc; Overview - TA Instruments DSC Q Series Getting Started Manual

Overview

The Differential Scanning Calorimeter (DSC) determines the tem-
perature and heat flow associated with material transitions as a
function of time and temperature. It also provides quantitative
and qualitative data on endothermic (heat absorption) and exo-
thermic (heat evolution) processes of materials during physical
transitions that are caused by phase changes, melting, oxidation,
and other heat-related changes. This information helps the sci-
entist or engineer identify processing and end-use performance.
The DSC instrument works in conjunction with a controller and
associated software to make up a thermal analysis system.
Your controller is a computer that performs the following func-
tions:
• Provides an interface between you and the analysis
instruments
• Enables you to set up experiments and enter constants
• Stores experimental data
• Runs data analysis programs.
NOTE: For technical reference information, theory of operation, and other information associ-
ated with the DSC and not found in this manual, see the online help associated with the
instrument control software.
DSC Q Series Getting Started Guide
Chapter 1
Introducing the DSC
DSC with Autosampler and Finned Air
Cooling System
13