GA-1904 DTA diferenciální skenovací kalorimetr
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- Poptávka
Popis
GA-1904 DTA diferenciální skenovací kalorimetr
Představení produktu
Diferenciální termická analýza (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-1904 DTA diferenciální skenovací kalorimetr
Vlastnosti přístroje:
- The main control chip of the instrument adopts ARM controller, with faster processing speed.
- USB two-way communication, pohodlné ovládání.
- 7 inch full color LCD touch screen, přátelské rozhraní.
- Adopt nickel-chromium alloy sensor.
GA-1904 DTA diferenciální skenovací kalorimetr
technické parametry:
- Teplotní rozsah: room temperature ~1150℃
- Rozsah: 0 ~ ± 600MW
- DTA accuracy: 0.01MW
- Rychlost ohřevu: 0.1 ~ 100℃/min
- Teplotní rozlišení: 0.01℃
- Přesnost teploty: ±0,1℃
- Temperature repeatability: ±0,1℃
- Regulace teploty: heating up: program control can be adjusted according to the needs of the parameters
- 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, vysoká přesnost, snadné ovládání
- 11. Atmosphere control: internal program automatically switch
- 12. Data interface: standard USB interface with data cable and operating software
- 13. Režim zobrazení: 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. Zdroj napájení: AC 220V 50Hz














