GA-1909 Differential Thermal Scanning Analyzer
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GA-1909 Differential Thermal Scanning Analyzer
مقدمة المنتج:
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 Differential Thermal Scanning Analyzer
ميزات الصك:
- 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 Differential Thermal Scanning Analyzer
المعلمات التقنية:
- نطاق درجة الحرارة: room temperature ~1450℃
- يتراوح: 0 ~ ±2000μV
- DTA accuracy: 0.01μV
- Heating rate: 0.1 ~ 100℃/min
- temperature resolution: 0.01درجه مئوية
- temperature accuracy: ±0.1 درجة مئوية
- Temperature repeatability: ±0.1 درجة مئوية
- التحكم في درجة الحرارة: 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, high precision, سهل تنفيذه
- Atmosphere control: internal program automatically switch
- Data interface: standard USB interface with data cable and operating software
- وضع العرض: 24bit color, 7 inch LCD touch screen display
- Parameter standard: 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
- إمدادات الطاقة العاملة: AC 220V 50Hz (other specifications can be customized)
