Differential Scanning Calorimetry (DSC)
Overview
Differential Scanning Calorimetry (DSC) is an indispensable method in thermal analysis. It precisely measures heat flow associated with physical and chemical transitions within materials as they experience controlled temperature changes. DSC analysis provides valuable insights into processes like phase transitions, crystallization, melting, reactions, and more.
DSC functions by comparing the heat flow of a sample to that of a reference material as both undergo the same temperature program. Temperature differences between the sample and reference resulting from thermal changes are recorded as peaks on a DSC thermogram. The area under these peaks corresponds to the heat involved in the transition, allowing for the determination of parameters such as melting points, enthalpy changes, glass transition temperatures, and reaction kinetics.
Outermost Technology’s DSC Analysis services offer precise thermal analysis capabilities for various materials, including solids, liquids, and gases. Whether you are engaged in pharmaceutical research, polymer development, quality control, or studying thermal stability, our state-of-the-art DSC equipment and experienced analysts empower you to gain a deeper understanding of material properties and behavior.
Explore the capabilities and advantages of DSC Analysis on this page, discover its diverse applications across different industries and research domains, and find out how our services can elevate your material characterization needs. Join us in unraveling the thermal mysteries hidden within materials through Differential Scanning Calorimetry.
Services
- Heat capacity (Cp)
- Endothermic and exothermic transitions
- Melting and freezing points
- Glass transition temperature
- Enthalpy changes
- Degree of crystallinity
- Thermal stability
- Reaction kinetics
- Purity and composition
- Polymorphism
Pricing
- Regular service: Starts from $400 per sample with 5 – 7 days turnaround.
- Relaxed service: Starts from $300 with 7 – 10 days turnaround.
- For a comprehensive overview of our pricing structure, please log in to the Bee Portal.
Equipment
- Temperature range: RT ~ 725°C / -180 ~ 725°C (with cooling accessories)
- Temperature accuracy: +/- 0.1°C
- Temperature precision: +/-0.01°C
- Calorimetric reproducibility (indium metal): +/-0.05%
- Calorimetric precision (indium metal): +/-0.05%
- Dynamic measurement range: >+/-500mW
- Baseline curvature (Tzero; -50 to 300°C): 10µW
- Sensitivity: 0.2µW
- Indium height/width: 60mW/°C
FAQ
A: Differential Scanning Calorimetry (DSC) analysis is an analytical technique used to measure and analyze the heat flow associated with physical and chemical transitions in materials as they undergo controlled temperature changes.
A: DSC analysis works by comparing the heat flow of a sample with that of a reference material as both are subjected to the same temperature program. Temperature differences between the sample and reference are recorded as peaks on a DSC thermogram, providing information about transitions such as melting, crystallization, and chemical reactions.
A: DSC analysis can detect a wide range of transitions, including melting points, crystallization, glass transitions, phase changes, chemical reactions, and thermal stability events in materials.
A: Heat flow curves in DSC analysis provide information about the energy changes associated with transitions. The area under these curves corresponds to the enthalpy changes, which can be used to calculate properties such as heat capacity and reaction kinetics.
A: DSC analysis is used in various industries, including pharmaceuticals, polymers, food science, and materials research. It is employed for quality control, formulation development, studying material properties, and investigating reaction mechanisms.
A: Yes, DSC is commonly used for polymer characterization. It can identify glass transition temperatures, melting points, and crystallinity, providing insights into polymer properties and behavior.
A: In the pharmaceutical industry, DSC analysis is crucial for studying the thermal behavior of drugs, excipients, and formulations. It helps determine drug stability, assess the compatibility of ingredients, and optimize drug formulations.
A: DSC analysis is advantageous in materials research as it allows scientists to understand the thermal properties and behavior of materials, aiding in the development of new materials with desired characteristics.
A: DSC analysis is used in quality control to assess the consistency and purity of materials. It can detect impurities, assess batch-to-batch variations, and ensure products meet specified quality standards.
A: Outermost Technology’s DSC Analysis services offer precise thermal analysis capabilities and experienced analysts. Whether you are conducting research, performing quality control, or optimizing materials for your industry, our services provide valuable insights into material properties and behavior.