Differential Scanning Calorimetry High Precision Laboratory Thermal Analyzer Closed Furnace Automatic Combustion Calorimeter

Equipment Description:

Differential Scanning Calorimetry (DSC), a classic thermal analysis method that studies thermal effects at programmable temperatures, has long been widely used in various fields of materials and chemistry, including research and development, process optimization, quality control, and failure analysis. Using DSC, we can study phase transitions in inorganic materials, the melting and crystallization processes of polymers, the polymorphism of pharmaceuticals, and the solid/liquid ratio of foods such as oils and fats.

Equipment Features:

1. The integrated design reduces signal loss and interference, significantly improving signal sensitivity and resolution, and achieving a more stable baseline.

2. Equipped with an imported high-frequency core control processor, it boasts faster processing speeds and more efficient control.

3. Utilizes imported high-sensitivity sensors, effectively improving DSC signal sensitivity and accuracy.

4. Independent atmosphere control, intelligently configured through software, allows the instrument to automatically switch gas flow systems, resulting in higher experimental efficiency.

5. Both the lower and upper controllers of the system feature multi-point temperature calibration, meeting the needs of various experimental scenarios and improving temperature measurement accuracy.

6. With two optional experimental modes, FTC and STC, temperature control is more user-friendly and flexible, meeting the needs of diverse experimental scenarios. This provides more precise temperature control during the experiment and more efficient analysis of sensor signals.

7. The fully controlled temperature system utilizes an optimized adaptive dynamic PID algorithm, significantly eliminating the manual adjustment requirements of traditional PID algorithms and enhancing the robustness of dual-mode temperature control. 8. 12-step programmable temperature control allows for more diverse experimental methods.

9. The sensor signal sampling frequency can be set from 1 to 10 Hz, providing greater flexibility in experimental methods and greater control over data.

10. Dual independent temperature sensors allow for simultaneous measurement of furnace and sample temperatures.

11. The system can perform heating, cooling, and isothermal material experiments.

12. The instrument utilizes bidirectional USB communication with self-healing connections. Its intelligent software features baseline subtraction, automatic plotting during the experiment, and intelligent data processing, including calculations of enthalpy, glass transition temperature, oxidation induction period, melting point, and crystallization.

Reference Standards:

1. GB/T 19466.2 – 2004 / ISO 11357-2: 1999 Part 2: Determination of glass transition temperature;

2. GB/T 19466.3 – 2004 / ISO 11357-3: 1999 Part 3: Determination of melting and crystallization temperatures and enthalpies;

3. GB/T 19466.6- 2009 / ISO 11357-3: 1999 Part 6: Oxidation induction period - Determination of oxidation induction time (isothermal OIT) and oxidation induction temperature (kinetic OIT).