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GA-1909 시차열 스캐닝 분석기
제품소개:
Differential thermal analysis (DTA) is a technique to measure the temperature difference and temperature relationship between a substance and its reference substance under programmed temperature control. The dTA curve describes the temperature (△T) between the sample and the reference as a function of temperature or time. In DTA tests, sample temperature changes are caused by endothermic or exothermic effects of phase transitions or reactions. Such as: phase transformation, melting, crystal structure transformation, boiling, sublimation, evaporation, dehydrogenation, fracture or decomposition reactions, oxidation or reduction reactions, lattice structure destruction and other chemical reactions.
GA-1909 시차열 스캐닝 분석기
악기 특징:
- The main control chip of the instrument adopts Cortex-M3 core ARM controller, with faster processing speed and better temperature control.
- USB two-way communication, more convenient operation.
- Adopt 7 inch 24bit full-color LCD touch screen, more friendly interface.
- Platinum rhodium alloy sensor, more high temperature resistance, corrosion resistance, oxidation resistance.
GA-1909 시차열 스캐닝 분석기
기술적인 매개변수:
- 온도 범위: room temperature ~1450℃
- 범위: 0 ~ ±2000μV
- DTA accuracy: 0.01μV
- 가열 속도: 0.1 ~ 100℃/min
- 온도 분해능: 0.01℃
- temperature accuracy: ±0.1℃
- 온도 반복성: ±0.1℃
- 온도 제어: heating up: program control can be adjusted according to the needs of the parameters
- Constant temperature: program control constant temperature time arbitrary setting
- Furnace body structure: the furnace body adopts the upper cover structure, instead of the traditional lifting furnace body, 높은 정밀도, 작동하기 쉬운
- Atmosphere control: internal program automatically switch
- 데이터 인터페이스: standard USB interface with data cable and operating software
- 디스플레이 모드: 24비트 색상, 7 인치 LCD 터치 스크린 디스플레이
- 매개변수 표준: equipped with standard materials, with a key calibration function, users can calibrate the temperature by themselves
- Baseline adjustment: Users can adjust the baseline based on the slope and intercept of the baseline
- 작동 전원 공급 장치: AC 220V 50Hz (other specifications can be customized)
