Beschreibung

LR3320A Differentialthermoanalysator

Differential thermal analysis is a technique for measuring the temperature difference between a substance and a reference substance under programmed temperature control. The differential thermal analysis curve describes the temperature (△T) between a sample and a reference as a function of temperature or time. In a DTA test, the sample temperature changes due to endothermic or exothermic effects of phase transitions or reactions. Such as: Phasenübergang, schmelzen, transformation of crystalline structures, boiling, sublimation, evaporation, dehydrogenation, fracture or decomposition, oxidation or reduction, destruction of lattice structures and other chemical reactions.

LR3320A Differentialthermoanalysator

Merkmale des Instruments:

1. The main control chip of the instrument adopts ARM controller, which has faster operation speed and better temperature control.

2. USB two-way communication, komfortablere Bedienung.

3. 7 inch full color LCD touch screen, benutzerfreundlichere Oberfläche.

4. Using nickel-chromium alloy sensor, more high temperature resistance, corrosion resistance, oxidation resistance.

technische Parameter:

1. Temperaturbereich: room temperature ~1150 ° C

2 range range: 0 ~ ±2000uV (Kann verlängert werden)

3. DTA sensitivity: 0.01UV

4. DTA accuracy: 0.1

5. Erwärmungsrate: 0.1 ~ 100℃/min

6 Temperaturauflösung: 0.01℃

7 temperature accuracy: ±0,1℃

8 temperature repeatability: ±0,1℃

9. Temperaturkontrolle: temperature rise: program control can be adjusted according to the need for parameters

Constant temperature: program control constant temperature time arbitrary setting

10. Furnace structure: furnace body adopts open cover structure, instead of the traditional lifting furnace body, hohe Präzision, leicht zu bedienen

11. Atmosphere control: internal program automatic switching

12. Datenschnittstelle: standard USB interface supporting data line and operating software

13. Anzeigemodus: 24Bit-Farbe 7 Zoll-LCD-Touchscreen-Display

14. Parameterstandard: ausgestattet mit Standardmaterial, with one-button calibration function, Benutzer können die Temperatur selbst einstellen

15. Baseline adjustment: Users can adjust the baseline by the slope and intercept of the baseline

16. Stromversorgung: Wechselstrom 220 V, 50 Hz (other specifications can be customized)