Details
Measures TGA/DTA and DSC simultaneously from room temperature to 1400o C.
In STA, the sample is subjected to a controlled temperature programme of heating where the change in mass, the absolute sample temperature and the difference in temperature of sample with a reference are measured simultaneously and monitored very accurately. With a proper calibration the heat flux to and from the sample can be calculated which in turn helps in determining the specific heat as a function of temperature. The specific heat of a material is an important thermodynamic parameter which helps to study and understand the mechanism of phase transitions etc.
Model and Make
STA 449 Jupiter - Netzsch GmbH, Germany
Specifications
- TG-DTA-DSC over the range Rt-1550oC
- Heating rate : 0.01 to 999oC and isothermal between 0 and 99 h 59 min
- Vacuum : 4 m bar
- Sample mounting : Vertical
- Temp Resolution : ±0.1oC
- Temp accuracy : ±0.5oC
- Data evaluation rate: 0.120/m to 1200/m (for heating rates 0.01oC/m- 50oC/m)
- Sample volume : 0.3ml/0.085ml (DTA/DSC)
- Cp: Cp calibration, Calculation and graphic representation, temperature dependent and curve comparison