Differential Thermal Analysis (DTA)@dr.suchetasinteractiveclas9804

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DTA- Differential thermal analysis is a technique in which the difference in temperature between the sample and a reference material is monitored against time or temperature while the temperature of the sample, in a specified atmosphere, is programmed.
When the furnace heating begins, the reference and the sample begin heating with a slight delay depending on their respective heat capacity, and eventually heat up in according to the furnace temperature.
ΔT changes until a static state is reached after the heating begins, and after achieving stability, reaches a set amount compliant with the difference in heat capacity between the sample and the reference. The signal at the static state is known as the baseline.
When the furnace heating begins, the reference and the sample begin heating with a slight delay depending on their respective heat capacity, and eventually heat up in according to the furnace temperature.
engineering Chemistry
By the simultaneous measurement by TG connected with DTA, the exothermic and the endothermic phenomena can be measured from DTA.
Applications of DTA

[dgk]

Mam your videos really helping us very much in such conditions 👍😇

[bhoominathan]

Mam, is it possible to ensure the cross linking of polymers using DTA Analysis results..if so what's the approach mam
Pls clarify mam

[jyotisalvekar]

The vedio gives information of Thermal technics applied to solids.It has wide varity of spplications such as to find purity of a compound, to find its composition, to find absorbed or water of crystallisation.

[sackuchekar]

What are the differences in first-order and second-order derivative

[nehalwaghchoure]

Mam, this video was really very helpful.

[funscience]

How to calculate delta Cp from Dsc curve ??
I hope you answer my question❤

[dr.e.arockiaprabha]

How can we calculate the heat capacity using DTA