TGA | 열중량분석기
| 연구실/분야 | |||
|---|---|---|---|
| 모델명 | Q500 | ||
| 제조사 | TA | ||
| 담당자 | 강영비 | ||
| 연락처 | 052-217-4168 / ybkang@unist.ac.kr | ||
| 예약 가능여부 | 가능 | ||
| 예약단위 | 0.5hr | 1일최대예약시간 | 4hr |
| 예약Open(~일 전) | 5일전 | 예약취소불가(~일 전) | 2시간전 |
| 장비위치 | 102동 B111호(Bldg.102, Room B111) | ||
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Description
Thermogravimetric Analysis (TGA) measures weight changes in a material as a function of temperature (or time) under a controlled atmosphere. Its principal uses include measurement of a material's thermal stability and composition.
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Specifications
• Maximum sample weight : 1 g
• Weight precision : ± 0.01 %
• Sensitivity : 0.1 micron
• Baseline dynamic drift : < 50 micron
• Temperature range : Ambient to 1000 °C
• Isothermal temp accuracy : ± 1 °C
• Isothermal heating rate : ± 0.1 °C
• Controlled heating rate : 0.01 to 100 °C/min
• Furnace cooling (forced air/N2) : 1000 to 50 °C < 12 min
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Applications
• Compositional analysis
• Volatiles analysis
• Effect of additives
• Verification of thermal events
• Quantification of filler content
• Moisture content
• Thermal stability