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Thermal Analyzer
LIST

Mechanical Refrigeration DSC

YK-DSC-500JL

Product Category: Differential scanning calorimeter

DSC can measure the relationship between temperature and heat flow related to the internal thermal transition of materials, and can analyze the characteristics of materials, such as glass transition temperature, melting point, cold crystallization, product stability, crosslinking, oxidation induction period and so on. Meet the requirements of GB/T19466-2004 and ISO/CD11357-1999 standards.


Products Detail Technical Parameter Feature And Application Fields Of Use Details Download

Technical characteristics

1. Industrial-grade widescreen touch structure, with rich display information, including set temperature, sample temperature, oxygen flow rate, nitrogen flow rate, differential thermal signal and various switch states.

2, USB communication interface, strong versatility, reliable signal without interruption, support self-recovery connection function.

3. The furnace body is compact in structure, and the heating and cooling rate can be adjusted at will, which can achieve the functions of linear cooling and linear heating.

4. The installation process is improved, and all of them are mechanically fixed, which completely avoids the pollution of colloid in the furnace body to the differential thermal signal.

5. Double temperature probes ensure high repeatability of sample temperature measurement.

6. The digital gas mass flowmeter automatically switches two gas flows, with fast switching speed and short stabilization time.

7, Standard samples, convenient for customers to correct the temperature coefficient.

8. Software adapts to computer screens with different resolutions; Support notebook, desktop, WIN10, WIN11 and other operating systems.

9. Support the user's self-programming program to realize full automation of measurement steps. The software provides dozens of instructions, and users can flexibly combine the instructions according to their own measurement steps and save them. Complex operations are simplified to one-click operations.

10, The instrument comes with automatic calibration function.

11,Using mechanical refrigeration method, simple installation and reliable performance.


Technical parameter

1. DSC range: 0 ~ 200mW

2. Temperature range:-40 ~ 500℃

3. Heating rate: 0.1 ~ 50℃/min

4. Cooling rate: 1 ~ 5/min (< 30), 1 ~ 10/min (30).

5. Temperature resolution: 0.01

6. Temperature accuracy: 0.1

7. Temperature repeatability: 0.1

8. DSC accuracy: 2%

9. DSC resolution: 0.001mW

10. DSC resolution: 0.001mW

11. Temperature control mode: heating, constant temperature, cooling and circulating temperature control (full program automatic control).

12. Curve scanning: heating scanning and cooling scanning.

13. Atmosphere control: The gas mass flowmeter automatically switches between two gases.

14. Refrigeration mode: mechanical refrigeration.

15. Display mode: 24bit color, 7-inch LED touch screen display.

16. Data interface: USB standard interface with corresponding operating software.

17. Parameter standard: equipped with standard calibrator, with one-button calibration function, users can calibrate the temperature by themselves.

18. Working power supply: AC220V 50Hz/60Hz.


DSC glass transition temperature curve

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DSC melting temperature curve

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List of accessories of DSC-500JL instrument

Serial number

Nominal name

quantity

1

DSC-500JL heating furnace and main cabinet

1 set

2

Working program CD of DSC-500JL differential scanning calorimeter

1 piece

3

feed cable

1 root

4

Signal cable (USB)

1 root

5

Glass tube fuse 5A)

4.

6

tweezers

1 branch

7

Sample spoon

1 branch

8

certificate

1 copy

9

Pressure reducing valve connector

2

10

Ventilation joint

4.

11

Aluminum crucible (φ Φ6.7×3 mm)

400

12

Standard samples (In, Sn, Zn)

0.5g each

13

Instructions for differential scanning calorimeter

1 copy

14

Ventilation plastic pipe (blue)

3 meters

15

Ventilation plastic pipe (orange)

3 meters

16

Software encryption dog

1


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