프리미엄 측정분석기술 컨설팅 서비스

시차주사열량계 (DSC)

당사에서 보유한 DSC는 sample과 reference가 하나의 furnace에 놓인 heat flux DSC로써, 0.04 μW의 감도로 엔탈피-비열변화를 측정하는 고감도 DSC입니다. 

매우 다양한 특성의 측정분석 서비스가 가능합니다.

 

  • Glass transition temperature (유리전이온도, Tg)
  • Specific heat capacity (비열, Cp)
  • Temperature of fusion (용융점, Tm), Heat of fusion (용융열, ΔH)
  • Latent heat (잠열), Fraction melted
  • Crystallinity, degree of crystallization (결정화도)
  • Temperature of crystallization (결정화 온도, Tc)
  • Heat of crystallization (결정화열, ΔH), Cold crystallization (재결정화)
  • Chemical reaction (화학반응), Curing (경화), Degree of cure (경화도, α), 경화열 (ΔH), post-curing
  • Polymorphism (change of crystal modification), mesophase transition, solid-solid transition
  • Evaporation, desorptioon (moisture), vaporization, sublimation
  • Thermal decompostion (pyrolysis, depolymerization), Thermal stability (열안정성)
  • Lambda transition and more

 

- DSC Temperature range: -65°C ~ 700°C
- Heating rate: 0.001 ~ 200 K/min
- Purge gas: Air, N2, O2 and Argon gas available by static or dynamic flow
- Temperature program: Dynamic, Isothermal, Iso-Dyn-Iso Multistep and TMDSC (Sinusoidal)

 온도변조 DSC(Temperature Modulated DSC, TMDSC), Sapphire Method Cp (DIN 51007), 반응속도 (Kintics), DSC Purity , 산화도입기(OIT ), IsoStep (TM), ASCII file의 DSC-TGA-TMA-DMA-MS-FTIR  측정 데이터 evaluation 고급분석 가능

 

Specifications - Differential Scanning Calorimeter DSC
Temperature range: -150 ...700 °C depending on cooling and furnace option
Sensor: FRS 5 with 56 thermocouples or HSS7 with 120 thermocouples
Sampling rate: max. 50 Hz

 

 

 

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