Overview
Semiconductor refrigeration, capable of reaching temperatures as low as -40 degrees Celsius. Differential Scanning Calorimetry (DSC) is a classic thermal analysis method for studying thermal effects at controlled temperatures, which has long been widely applied in various fields such as research and development, process optimization, quality inspection and control, and failure analysis of materials and chemicals today. Using the DSC method, we can investigate phase transitions of inorganic materials, melting and crystallization processes of polymer materials, polymorphism of drugs, solid/liquid phase ratios of fats and oils, etc. Compliant with national standards GB/T2951.42-2008, GB/T15065-2009, GB/T17391-1998, and GB/T19466.6-2009.
Technical Features
1. Full DC temperature control system, eliminating interference to differential temperature signals caused by temperature control.
2. USB communication interface, with strong versatility, reliable signals without interruption, and support for self-recovery connection function.
3. The furnace body is compact with adjustable heating and cooling rates.
4. Enhanced installation process with all mechanical fixation methods, completely avoiding the contamination of the heat differential signal by the internal gel 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 samples included, for customer convenience in adjusting temperature coefficients.
8. Software adapts to various computer screen resolutions; supports laptops, desktops, and compatible with operating systems such as WIN2000, XP, WIN7, WIN8, WIN10, and more.
9. Support user-programmable programs for full automation of measurement steps. The software offers dozens of commands, allowing users to flexibly combine various commands according to their measurement steps and save them. Complex operations are simplified to one-click operations.
Technical Specifications
1. DSC Range: 0 ~ ±250 mW
Temperature Range: -30 to 350℃
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: 0.001mW
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: Temperature Rise and Drop Scanning
12. Atmosphere Control: Automatic switching of two gas paths by the gas quality flow meter
13. Display: 24-bit color, 7-inch LED touch screen display
14. Data Interface: USB standard interface, with corresponding operation software
15. Parameter Standard: Equipped with standard calibration materials and featuring one-button calibration, users can calibrate temperature themselves.
16. Working Power: AC220V, 50/60Hz
Application Examples
Measure physical and chemical changes related to heat, such as glass transition temperature, melting point. Melting temperature, crystallization and crystallization heat, heat of phase transition reactions, product thermal stability, curing/crosslinking, oxidation induction time, reaction kinetics, specific heat, etc.
