Differential thermal analyzer

Details Differential thermal analyzer Differential thermal analyzer

1999-01-15

2000-11-14

Gutierrez, Diego

Thermal measuring and testing

Differential thermal analysis

374 11, G01N 2500

Patent

active

061460125

ABSTRACT:
The DSC (DTA) signal waveform measured under an experimental heating rate condition is separated into a base line and individual basic peak elements, and the respective activation energies are calculated corresponding to each of basic peak elements separated. A DSC (DTA) signal that should be obtained at an another heating rate is estimated from the data obtained from the experimental heating rate and it is outputted. In this process, the temperature shift caused by heating rate difference is corrected using the values of activation energies obtained.

REFERENCES:
patent: 3747396 (1973-07-01), O'Neill
patent: 4552465 (1985-11-01), Anderson
patent: 4812051 (1989-03-01), Paulik et al.
patent: 5152607 (1992-10-01), Ibar
patent: 5439291 (1995-08-01), Reading
patent: 5549387 (1996-08-01), Shawe et al.

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