Differential scanning calorimeter

Instrument 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.

Differential Scanning Calorimeter SR-DSC-600SPurpose:

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.

Differential Scanning Calorimeter SR-DSC-600SKey Features:

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.

Equipped with an imported high-frequency core control processor, the processing speed is faster and the control is more efficient.

The use of imported high-sensitivity sensors effectively improves the sensitivity and accuracy of DSC signals.

The independent atmosphere control can be intelligently set through software, and the instrument can automatically switch the gas path system, resulting in higher experimental efficiency.

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.

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.

The fully temperature control system adopts an optimized dynamic PID algorithm, which greatly avoids the shortcomings of traditional PID algorithms and improves the robustness of dual-mode temperature control.

The 12 step program temperature control setting makes the experimental methods more diverse.

The sampling frequency of sensor signals can be set between 1-10Hz, making the experimental method more flexible and the data more controllable.

Independent dual temperature sensors can simultaneously test the furnace temperature and sample temperature separately.

The equipment system can conduct experiments on materials related to heating, cooling, and isothermal processes.

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 Specifications:

reference standard

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

GB/T 19466.3-2004/ISO 11357-3: 1999 Part 3: Determination of melting and crystallization temperature and enthalpy;

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

Instrument configuration:

Note: The required equipment for your company includes a computer, nitrogen cylinder, oxygen cylinder, and accompanying pressure reducing gauge