Introduction: The DSC-UV differential scanning calorimeter is a touch screen type, which can perform glass transition temperature test, phase transition test, melting and enthalpy test, product stability, oxidation induction period test. The instrument conforms to the national standard: GB/T 19466.3- 2009/ISO 11357-3:1999 Part 6 Determination of oxidation induction time (isothermal OIT) and oxidation induction temperature (dynamic OIT) during oxidation induction period; Features: 1. Industrial-grade widescreen touch structure, rich display information, including set temperature, sample temperature, oxygen flow rate, 2. Nitrogen flow, differential heat signal, various switch states, flow return to zero. 3. The up and down optical adjustment bracket can be very convenient to adjust the irradiation distance between the illuminating light source and the sample. 4. The high temperature heat insulation quartz glass furnace cover not only has the effect of heat preservation and heat insulation, but also facilitates the irradiation and observation of the light source. 5. Optional light source control system. Precisely control the turn-on of the light source and the calculation of sample curing time. It is very convenient to observe the effect of light wavelength, light intensity, and light irradiation time on the product at a specific temperature. The stability and aging effects of materials can be quickly determined. 6. The USB communication interface has strong versatility, reliable and uninterrupted communication, and supports self-recovery connection function. 7. The furnace body has a compact structure, and the temperature rise and fall rate can be adjusted arbitrarily. 8. The installation process is improved, and all mechanical fixing methods are adopted to completely avoid the contamination of the differential thermal signal by the colloid inside the furnace body. 9. The furnace body is heated by electric heating wire, with compact structure and small volume. No need for external cold source and cumbersome auxiliary refrigeration system, fast heating and cooling speed. 10. Double temperature probes to ensure high repeatability of sample temperature measurement. 11. Automatically switch the two-channel atmosphere flow, with fast switching speed and short stabilization time. 12. Standard samples are provided as standard, which is convenient for customers to calibrate the constant temperature coefficient. 13. The software adapts to the computer screen of each resolution, and the software automatically adjusts the display mode of each curve according to the computer screen size. Support notebook, desktop computer; support Win2000, XP, VISTA, WIN7, WIN10 and other operating systems. Technical parameter: 1. Temperature range: room temperature~500℃ 2. Temperature resolution: 0.01℃ 3. Calorimetric resolution: 100%, under certain conditions, two thermal effects that are close to each other can be completely distinguished 4. Heating rate: 0.1～80℃/min 5. Cooling rate: 0.1℃/min-30℃/min 6. Constant temperature: room temperature -500℃ 7. Constant temperature time: recommended <24h 8. Temperature control method: heating, constant temperature, cooling (automatic program control) 9. DSC range: 0～±500mW 10. DSC resolution: 0.01mW 11. DSC sensitivity: 0.1mW 12. Power supply: AC 220V 50Hz or customized 13. Atmosphere control gas: nitrogen and oxygen (the instrument automatically switches) 14. Gas flow: 0-200mL/min 15. Gas pressure: 0.2MPa 16. Optional crucible: aluminum crucible Φ6.6*3mm 17. Parameter standard: equipped with standard materials (indium, tin, zinc), users can calibrate the temperature and enthalpy by themselves 18. Data interface: standard USB interface 19. Display mode: 24bit color, 7-inch LCD touch screen display 20. Output method: computer and printer 21. All imported sensors, imported chips 22. Power: 300W
Introduction: The DSC-UV differential scanning calorimeter is a touch screen type, which can perform glass transition temperature test, phase transition test, melting and enthalpy test, product stability, oxidation induction period test. The instrument conforms to the national standard: GB/T 19466.3- 2009/ISO 11357-3:1999 Part 6 Determination of oxidation induction time (isothermal OIT) and oxidation induction temperature (dynamic OIT) during oxidation induction period;
