The AMI STA integrates Thermogravimetric Analysis (TGA) and Differential Scanning Calorimetry (DSC) in a single instrument for concurrent measurement of mass changes and thermal events. This dual capability allows for efficient characterization of materials’ decomposition, transitions, and kinetic behavior under controlled atmospheres. Different STA models are available with maximum temperature limits of 650°C, 1200°C, or 1500°C to meet varying application requirements.
Key Features:
- Dual Measurement System: Simultaneous TGA and DSC data from a single sample in one run.
- High-Sensitivity Microbalance: 0.1 µg resolution for detecting minute mass changes.
- Wide Temperature Capability: Operates up to 1500°C with programmable heating rates.
- Atmosphere Flexibility: Supports multiple gases with automated switching and purging.
- Robust Thermal Control: Dual PID regulation with high thermal responsiveness ensures repeatability.
Applications:
- Combined weight loss and heat flow profiling
- Thermal stability and decomposition of polymers and pharmaceuticals
- Reaction energetics and oxidation studies
- Catalyst screening and material synthesis
- Phase transitions and kinetics analysis
Technical Highlights:
- Temperature Range: -40° to 650°C / RT to 1200°C /rt to 1500°C (model dependent)
- Resolution (Mass): 0.1 µg
- Heating Rate: 0.1–300°C/min
- Cooling System: Water or automated chiller
- Gas Control: 4-channel selector with purge
- Data Outputs: TGA, DSC, DTG curves
Available Accessories:
- Multi-material crucibles
- Mass spectrometer or FTIR interface for evolved gas analysis
- Automated chiller unit
- Gas switching module