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DTA Differential Thermal Analyzer

DTA Differential Thermal Analyzer
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Plastic Testing Equipment
Application
Thermal Analyzer
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DTA Differential Thermal Analyzer QualiDTA

DTA Differential Thermal Analyzer QualiDTA is a technology used to measure the temperature difference and relationship between a substance and a reference substance under temperature control. The DTA Differential Thermal Analyzer QualiDTA curve depicts the temperature difference (ΔT) between the sample and the reference material as a function of temperature or time.

In DTA experiments, changes in sample temperature occur due to the endothermic or exothermic effects of phase transitions or reactions, such as phase transformation, melting, crystal structure transformation, boiling, sublimation, evaporation, dehydrogenation reactions, fracture or decomposition reactions, oxidation or reduction reactions, lattice structure destruction, and other chemical reactions.

DTA Differential Thermal Analyzer

DTA Differential Thermal Analyzer QualiDTA Features

  • The instrument's main control chip utilizes a Cortex-M3 core ARM controller.
  • It uses USB bidirectional communication for easier operation.
  • Additionally, it features a 7-inch touch screen for a more user-friendly interface.
  • The sensors are made of nickel chromium alloy, providing increased resistance to high temperatures, corrosion, and oxidation.

DTA Differential Thermal Analyzer QualiDTA Technical Specifications

ModelQualiDTA-200
Temperature rangeRT~1150℃
Range0 ～ ±2000μV
DTA accuracy0.01μV
Heating rate1 ～ 80℃/min
Temperature resolution0.1℃
Temperature accuracy±0.1℃
Temperature repeatability±0.1℃
Temperature controlProgram control can adjust parameters as needed
Furnace structureReplacing the traditional lifting furnace body, with high accuracy and easy operation
Atmosphere controlInternal program automatic switching
Data interfaceStandard USB interface with data cable and operating software
Display method24bit color 7-inch LCD touch screen display
Parameter standardsStandard materials and one click calibration function, users can calibrate the temperature themselves
Baseline adjustmentUsers can adjust the baseline by its slope and intercept
Working power supplyAC 220V 50Hz (110V also available)
 

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