Thermal analysis apparatus

Details Thermal analysis apparatus Thermal analysis apparatus

2007-08-20

2010-06-29

Verbitsky, Gail (Department: 2855)

Thermal measuring and testing

Calorimetry

C374S040000, C374S141000, C374S011000, C374S137000, C374S005000, C374S132000, C703S002000

Reexamination Certificate

active

07744273

ABSTRACT:
A thermal analysis apparatus possesses a temperature sensor measuring a temperature of a heating furnace inside, a temperature program setter which can set a temperature program and outputs a temperature program signal, a temperature control section adjusting a supply electric power to a heater in compliance with a difference between the temperature program signal and a detection signal of the temperature sensor, a processor section calculating an air flow rate corresponding to a program temperature, and a mass flow controller which adjusts an air flow rate supplied to the heating furnace inside in compliance with a signal of the air flow rate calculated by the processor section. In the processor section, operation expressions calculating the air flow rate are set so as to differ respectively in a higher temperature side and a lower temperature side than a predetermined boundary temperature.

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