Summary:

The DSC is a touch screen type, specially testing polymer material oxidation induction period test, customer one-key operation, software automatic operation.

Conforming the following standards:

GB/T 19466.2- 2009/ISO 11357-2:1999

GB/T 19466.3- 2009/ISO 11357-3:1999

GB/T 19466.6- 2009/ISO 11357-6:1999

Features:

l Industrial level widescreen touch structure is rich in information, including setting temperature, sample temperature, oxygen flow, nitrogen flow, differential thermal signal, various switch states, etc.

l USB communication interface, strong universality, reliable communication, support self-restoring connection function.

l The furnace structure is compact, and the rate of rising and cooling is adjustable.

l The installation process is improved, and the mechanical fixation method is adopted to completely avoid the contamination of the internal colloidal of the furnace to the differential heat signal.

l The furnace is heated by heating wire and cooled by electronic semiconductor, compact structure and small size. There is no need for external cold source and cumbersome refrigeration system.

l The double temperature probe ensures the high repeatability of the sample temperature measurement, and adopts the special temperature control technology to control the temperature of the furnace wall to set the temperature of the sample.

l The gas flow meter automatically switches between two channels of gas, with fast switching speed and short stable time.

l Standard sample is provided for easy adjustment of temperature coefficient and enthalpy value coefficient.

l Software support each resolution screen, automatically adjust the computer screen size curve display mode. Support laptop, desktop; Support Win2000, XP, VISTA, WIN7, WIN8, WIN10 and other operating systems.

l Support user edit device operation mode according to actual needs to achieve full automation of measurement steps. The software provides dozens of instructions, and users can flexibly combine and save each instruction according to their own measurement steps. Complex operations are reduced to one-click operations.

Parameters:

1. Temperature range: -40℃~500℃, -30℃~500℃, -20℃~500℃, -10℃~500℃

2. Temperature resolution:0.01℃

3. Heating rate: 0.1～80℃/min

4. Cooling rate: 0.1～50℃/min

5. Calorimetric resolution: 100%. Under certain conditions, the two approximate thermal effects can be completely distinguished

6. Constant temperature: -40℃/-30℃/-20℃/-10℃~500℃

7. Duration of constant temperature: The duration is recommended to be less than 24 hours.

8. Temperature control mode: Heating, cooling, constant temperature, any combination of three modes cycle use, temperature uninterrupted

9. DSC range: 0～±500mW

10. DSC resolution: 0.01mW

11. DSC sensitivity: 0.01mW

12. Working power: AC 220V 50Hz 300W or other

13. Atmosphere control gas: Two-channel gas control by automatic controlled (e.g. nitrogen and oxygen)

14. Gas flow:0-200mL/min

15. Gas pressure:0.2MPa

16. Gas flow accuracy: 0.2mL/min

17. Crucible: Aluminium crucible Φ6.6*3mm (Diameter * High)

18. Calibration standard: with standard material (indium, tin, zinc), users can adjust the temperature coefficient and enthalpy value coefficient by themselves

19. Data interface: Standard USB interface

20. Display mode: 7-inch touch screen

21. Output mode: computer and printer

22. Fully closed support structure design, prevent items falling into the furnace body, pollution of the furnace body, reduce the maintenance rate