Overview
Differential Scanning Calorimetry (DSC) serves as a classic thermal analysis method for studying the thermal effects of materials under controlled temperature programs. It is widely used in various fields, including research and development, process optimization, quality inspection and control, and failure analysis for materials and chemicals. Using DSC, we can investigate phase transitions in inorganic materials, melting and crystallization processes in polymer materials, polymorphism in drugs, and solid/liquid phase ratios in foodstuffs like oils and fats. Compliant with national standards GB/T2951.42-2008, GB/T15065-2009, and GB/T17391-1998.
Technical Features
1. Industrial-grade wide-screen touch structure, displaying rich information including set temperature, sample temperature, oxygen flow rate, nitrogen flow rate, differential thermal signal, and various switch states.
2. USB communication interface with strong versatility, reliable signals without interruption, and supports auto-recovery connection function.
3. The furnace body is compact with adjustable heating and cooling rates.
4. Enhanced installation techniques, now fully using mechanical fixation methods, completely avoiding contamination of the differential thermal signal by the internal colloidal material of the furnace.
5. Dual-temperature probe ensures high repeatability in sample temperature measurement.
6. The digital gas mass flow meter automatically switches between two gas flow paths, with fast switching speed and short stabilization time.
7. Standard specification samples are provided for customers' convenience in adjusting the temperature coefficient.
8. Software adapts to various computer screen resolutions; supports laptops, desktops, and operates on operating systems such as WIN2000, XP, WIN7, WIN8, and WIN10.
9. User-programmable software supported for full automation of measurement steps. The software offers dozens of commands, allowing users to flexibly combine instructions according to their specific measurement steps and save them. Complex operations are simplified into one-touch operation.
Technical Specifications
1. DSC Range: 0 ~ ±250 mW
2. Temperature Range: Room Temperature to 1550℃
3. Heating Rate: 0.1~80℃/min
4. Temperature Resolution: 0.01℃
5. Temperature Accuracy: ±0.1℃
6. Temperature repeatability: ±0.1℃
7. DSC Accuracy: ±2%
8. DSC Resolution: 0.001 mW
9. DSC Resolution: 0.001 mW
10. Temperature Control Methods: Heating, Constant Temperature, Cooling, and Circulating Temperature Control (fully automatic program control)
11. Curve Scanning: Heating Scan
12. Atmosphere Control: The gas quality flow meter automatically switches between two gas lines
13. Display: 24-bit color, 7-inch LED touch screen display
14. Data Interface: Standard USB port, with corresponding operation software provided.
15. Parameter Standards: Equipped with standard calibration material, featuring one-button calibration function, allowing users to calibrate temperature independently.
16. Working Power: AC220V 50/60Hz
Application Examples
Measure physical and chemical changes related to heat, such as glass transition temperature, melting point. Melt temperature, crystallization and crystallization heat, phase transition reaction heat, product thermal stability, curing/crosslinking, reaction kinetics, specific heat, etc.
