Introduction Differential thermal analysis is under program control temperature , a technique to measure the temperature difference between the temperature of the relationship between the material and the reference material . Differential thermal analysis is to describe the temperature curve temperature dependence of the sample or the time between the reference compound . DTA test the temperature of the sample changes due to the phase change or an endothermic or exothermic reaction effects. Such as: phase transition , melting , changing the crystal structure , boiling , sublimation , evaporation, dehydrogenation , cracking or decomposition reaction , oxidation or reduction reactions , chemical reactions , and other damage to the lattice structure . Technical Parameters 1.Temperature range: room temperature ~ 1150 °C
2. range :. 0 ~ ± 2000μV
3. DTA accuracy :. ± 0.1μV
4. heating rate :. 1 ~ 80 °C / min
5. Temperature Resolution :. 0.1 °C
6. Temperature accuracy :. ± 0.1 °C
7. Temperature repeatability :. ± 0.1 °C
8. temperature control : temperature : process control parameters can be adjusted as required
Cooling : air-cooled process control
Thermostat : Programmable thermostats any set time 9. furnace structure : body with the lid structure, instead of the traditional lift furnace , high precision, easy to operate
10. atmosphere control : ( Optional ) gas flow meter , the atmosphere converter
11. Data Interface : Standard USB interface cable and operating software package
12. Host Display : 24bit color 7-inch LCD touch- screen display
13. Parameter Standard : equipped with the standard, with a key calibration function , the user can be corrected for temperature
14. Baseline Adjustment : Users can adjust the baseline by baseline slope and intercept
15. Power supply : AC 220V 50Hz
Introduction
Differential thermal analysis is under program control temperature , a technique to measure the temperature difference between the temperature of the relationship between the material and the reference material . Differential thermal analysis is to describe the temperature curve temperature dependence of the sample or the time between the reference compound .
