Overview
Built-in high-sensitivity differential thermal sensors imported from overseas, offering higher accuracy and the ability to measure faint signals; a full DC temperature control system, eliminating the impact of temperature control on differential thermal signals. Particularly suitable for analysis applications of materials such as nylon, polyester, PET, LED lights, epoxy resins, and glass fiber reinforced plastics. Differential Scanning Calorimetry (DSC) is a classic thermal analysis method of thermal effects under controllable temperature programs and has been widely used in various fields such as research and development, process optimization, quality inspection and control, and failure analysis of materials and chemicals. By using the DSC method, we can study phase transitions of inorganic materials, melting and crystallization processes of polymer materials, polymorphic phenomena of drugs, solid/liquid phase ratios of fats and oils, etc. Complies 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 the influence of temperature control on differential heat signals.
2. USB communication interface with strong versatility, reliable signals without interruption, and supports auto-recovery connection function.
3. The furnace body has a compact structure with adjustable heating and cooling rates.
4. Enhanced installation process, now fully utilizing mechanical fastening methods to completely avoid contamination of the differential thermal signal by the internal adhesive material in the furnace body.
5. Dual-temperature probe ensures high repeatability in sample temperature measurement.
6. The digital gas mass flowmeter automatically switches between two gas flow paths, with rapid switching speed and short stabilization time.
7. Standard sample included for customer convenience in temperature coefficient calibration.
8. Software adapts to various resolutions on computer screens; supports laptops, desktops, and compatible with operating systems such as WIN2000, XP, WIN7, WIN8, and WIN10.
9. Equipped with a high-sensitivity imported differential thermal sensor, offering higher accuracy and the ability to measure faint signals.
10. Supports user-programmable software for full automation of measurement steps. The software offers dozens of commands, allowing users to flexibly combine various instructions according to their measurement procedures and save them. Complex operations are simplified into one-touch operations.
Technical Specifications
1. DSC Range: 0 ~ ±250mW
2. Temperature Range: Room temperature to 500℃
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: ±1.5%
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 Scan: Temperature Rise 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 items, featuring one-touch calibration function, allowing users to calibrate temperature themselves.
16. Working Power: AC220V 50Hz/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, oxidation induction time, reaction kinetics, specific heat, etc.
