DMA | 동적 기계 분석기
| Laboratory/Field | |||
|---|---|---|---|
| Model | Q800 | ||
| Maker | TA | ||
| Technician | Jong-hoon Bae | ||
| Contact | 052-217-4055 / jhoonbae@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
Dynamic mechanical analysis measures the mechanical modulus of the material as a function of temperature, time, and frequency by giving the external force which vibrates to the specimen as stress of sinusoidal wave.
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Specifications
• Force : 0.00001 N ~ 18 N
• Force resolution : 0.00001 N
• Strain resolution : 1 nm
• Modulus precision : ± 1 %
• Frequency range : 0.01 ~ 200 Hz
• Temperature range : - 150 ~ 600 °C
• Modulus precision : ± 1 %
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Applications
• Viscoelastic behavior
• Relaxation behavior
• Glass transition
• Mechanical modulus
• Crystallization and melting
• Material faults