Overview
Differential Scanning Calorimetry (DSC) is a classic thermal analysis method that measures the heat effects at controlled temperatures, widely applied in today's research and development, process optimization, quality inspection and control, and failure analysis across various fields of materials and chemistry. Using the DSC method, we can study phase transitions in inorganic materials, melting and crystallization processes in polymer materials, polymorphism in pharmaceuticals, and solid/liquid phase ratios in foods like oils. Compliant with national standards GB/T2951.42-2008, GB/T15065-2009, and GB/T17391-1998.
Technical Features
1. Industrial-grade wide-screen touch structure, featuring rich display information including set temperature, sample temperature, oxygen flow, nitrogen flow, differential heat 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 process, now fully utilizing mechanical fixation to completely avoid contamination of the differential thermal signal by the internal gel in 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 customer convenience in calibrating temperature coefficients.
8. Software adapts to various computer screen resolutions; supports laptops, desktops, and is compatible with operating systems such as WIN2000, XP, WIN7, WIN8, and WIN10.
9. User-programmable software supported, achieving full automation of measurement steps. The software offers dozens of commands, allowing users to flexibly combine various commands according to their measurement procedures and save them. Complex operations are simplified into one-click actions.
Technical Specifications
1. DSC Range: 0 ~ ±250 mW
2. Temperature Range: Room Temperature to 1150℃
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: 0.001mW
10. Temperature Control Methods: Heating, Constant Temperature, Cooling, and Circulating Temperature Control (fully automatic program control)
11. Curved Scanning: Heating Scan
12. Atmosphere Control: The gas quality flowmeter automatically switches between two gas lines.
13. Display: 24-bit color, 7-inch LED touch screen
14. Data Interface: USB standard interface, with corresponding operation software
15. Parameter Standard: Equipped with standard calibration materials, featuring one-touch 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, fusion temperature, crystallization and crystallization heat, phase transition reaction heat, product thermal stability, curing/cross-linking, reaction kinetics, specific heat, etc.
