DSC | 시차 주사 열량계
| Laboratory/Field | |||
|---|---|---|---|
| Model | Q200 | ||
| Maker | TA | ||
| Technician | Eun-jung Han | ||
| Contact | 052-217-2640 / ejhan@unist.ac.kr | ||
| Status for Reservation | 가능 | ||
| Reservation Unit | 0.5hr | Maximum Time (per day) | 4hr |
| Open(~ago) | 5일전 | Cancel (~ago) | 2시간전 |
| Equipment location | 102동 B111호(Bldg.102, Room B111) | ||
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Description
Differential scanning calorimetry (DSC) is a thermo analytical technique in which the difference in the amount of heat required to increase the temperature of a sample. Enthalpy of samples is measured as a function of temperature or time.
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Specifications
• Temperature range : 500 °C
• Cooling accessories : - 80 ~ 500 °C
• Temperature accuracy : ± 0.1 °C
• Calorimetric reproducibility : ± 0.1 %
• Baseline curvature : 10μW
• Sensitivity : 0.2μW
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Applications
• Glass transition temperature
• Crystallization time & temperature
• Percent crystallinity
• Heates of fusion and reaction
• Specific heat
• Rate of cure
• Degree of cure
• Reaction kinetics