Differential thermal analysis for polymer materials

2017-10-10T15:47:02Z (GMT) by Jun Zhang
The objective was to design an equipment of low cost for differential thermal analysis of polymers. The DTA system designed depends on the interaction between an Amstrad PC and the measuring head via an appropriate digital-analogue (D/A) and analogue-digital (A/D) converter board. A new DTA head has been designed, the temperature of which is programmed from the computer and increases (decreases) linearly with time at the set rate via a relay. [Continues.]