Differential Scanning Calorimeter DTA Thermal Tester Measuring Device GA-1904
Product Introduction
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.
Differential Scanning Calorimeter DTA Thermal Tester Measuring Device GA-1904
Instrument features:
1. The main control chip of the instrument adopts ARM controller, with faster processing speed.
2. USB two-way communication, convenient operation.
3. 7 inch full color LCD touch screen, friendly interface.
4. Adopt nickel-chromium alloy sensor.
Differential Scanning Calorimeter DTA Thermal Tester Measuring Device GA-1904
Technical parameters:
1. Temperature range: room temperature ~1150ºC
2. Range: 0 ~ ± 600MW
3. DTA accuracy: 0.01MW
4. Heating rate: 0.1 ~ 100ºC/min
5 temperature resolution: 0.01ºC
6 temperature accuracy: ±0.1ºC
7. Temperature repeatability: ±0.1ºC
8. Temperature control: heating up: program control can be adjusted according to the needs of the parameters
9.Constant temperature: program control constant temperature time arbitrary setting
10. Furnace body structure: the furnace body adopts the upper cover structure, instead of the traditional lifting furnace body, high precision, easy to operate
11. Atmosphere control: internal program automatically switch
12. Data interface: standard USB interface with data cable and operating software
13. Display mode: 24bit color 7 inch LCD touch screen display
14. Parameter standard: equipped with standard materials, with a key calibration function, users can calibrate the temperature by themselves
15. Baseline adjustment: Users can adjust the baseline based on the slope and intercept of the baseline
16. Power supply: AC 220V 50Hz
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