DSC-600S Differential Scanning Calorimeter Introduction: Differential Scanning Calorimetry (DSC), as a classic thermal analysis method for thermal effects under controllable program temperature, has been widely used in various fields of materials and chemistry, including research and development, process optimization, quality control, and failure analysis. By using DSC method, we can study the phase transition of inorganic materials, the melting and crystallization process of polymer materials, the polymorphic phenomenon of drugs, and the solid/liquid phase ratio of foods such as oils and fats. Used to measure physical and chemical changes related to heat, such as glass transition temperature, melting point, melting temperature, crystallization and crystallization heat, phase transition reaction heat, product thermal stability, curing/crosslinking, oxidation induction period, etc. characteristic: 1. The integrated design of the whole machine reduces signal loss and interference, greatly improves signal sensitivity and resolution, and can obtain a more stable baseline. 2. Equipped with an imported high-frequency core control processor, the processing speed is faster and the control is more efficient. 3. The use of imported high-sensitivity sensors effectively improves the sensitivity and accuracy of DSC signals. 4. The independent atmosphere control can be intelligently set through software, and the instrument automatically switches the gas path system, resulting in higher experimental efficiency. 5. The lower and upper computers of the equipment system have multi-point temperature correction functions, which meet the needs of different experimental scenarios and improve the accuracy of temperature testing. 6. There are two experimental modes to choose from, FTC and STC, with more friendly and flexible temperature control, which can meet the needs of different application scenarios and experiments. The temperature control during the experimental process is more accurate, and the analysis of sensor signals is more efficient. 7. The fully temperature control system adopts an optimized adaptive dynamic PID algorithm, which greatly avoids the disadvantage of manual adjustment required by traditional PID algorithms and improves the robustness of dual-mode temperature control. 8. The 12 step program temperature control setting makes the experimental methods more diverse. 9. The sampling frequency of sensor signals can be set between 1-10Hz, making the experimental method more flexible and the data more controllable. 10. Independent dual temperature sensors can simultaneously test the furnace temperature and sample temperature separately. 11. The equipment system can conduct experiments on materials related to heating, cooling, and isothermal processes. 12. The instrument adopts USB bidirectional communication, supports self recovery connection, is designed with intelligent software, has baseline deduction function, automatic plotting of experimental process, and intelligent processing of various data, such as enthalpy calculation, glass transition temperature, oxidation induction period, melting point and crystallization of substances, etc. Technical parameters: DSC range: 0 to ± 2000mW Temperature range: Room temperature~600 ℃ Timing frequency: 16.6Hz Heating rate: 0.1~100 ℃/min Temperature accuracy: 0.001 ℃ Temperature resolution: 0.01 ℃ Temperature fluctuation: ± 0.01 ℃ Temperature repeatability: ± 0.01 ℃ DSC noise: 0.001mW DSC resolution: 0.01 μ W DSC accuracy: 0.001mW DSC sensitivity: 0.001mW Experimental mode: FTC, STC can be set arbitrarily Program temperature control: flexible setting of 12 step temperature control throughout the entire stage Temperature control methods: heating, constant temperature, cooling Scanning type: heating, cooling, isothermal scanning Atmosphere control: Two atmospheres can be freely set, and the instrument automatically switches Display mode: 24 bit color 7-inch LCD touch screen display Data interface: Standard USB interface Sampling rate: 1~10Hz, programmable Instrument calibration: Both the lower computer and the upper computer have multi-point temperature calibration functions Parameter standard: equipped with standard substances, users can correct temperature and enthalpy by themselves Instrument size: 490 * 390 * 215mm
Introduction: Differential Scanning Calorimetry (DSC), as a classic thermal analysis method for thermal effects under controllable program temperature, has been widely used in various fields of materials and chemistry, including research and development, process optimization, quality control, and failure analysis. By using DSC method, we can study the phase transition of inorganic materials, the melting and crystallization process of polymer materials, the polymorphic phenomenon of drugs, and the solid/liquid phase ratio of foods such as oils and fats. Used to measure physical and chemical changes related to heat, such as glass transition temperature, melting point, melting temperature, crystallization and crystallization heat, phase transition reaction heat, product thermal stability, curing/crosslinking, oxidation induction period, etc.
