simultaneous thermal analyzer

 

Widely used in research and development, process optimization and quality monitoring in various fields such as plastics, rubber, coatings, pharmaceuticals, catalysts, inorganic materials, metal materials and composite materials.

Structural advantage

1. Furnace body heating adopts double-row winding of platinum precius metal alloy wire to reduce interference, high temperature resistance and oxidation resistance

2. The pallet sensor is made of platinum, rhodium and platinum, which has the advantages of wide test range, high temperature resistance, oxidation resistance and corrosion resistance.

3. The weighing system adopts imported weighing system, which has high stability and good repeatability.

4. The upper cover structure is adopted for easy operation. It is very difficult to move the furnace body to put the sample, and it is easy to damage the sample rod.

5. The weighing system is hermetically sealed and thermostatic, reducing the influence of the temperature difference on the weighing system.

6. The furnace body adopts double-layer heat insulation with low heat loss

7. PID heating is used for instrument heating, with high precision and small pulse.

8. USB two-way communication is used between the software and the instrument to realize remote operation completely, and the parameter settings of the instrument and the operation stop of the instrument can be performed through computer software

9. Multi-stage program setting, multi-stage heating and constant temperature

The software sets the instrument parameters and stops the instrument.

10.7 inch full color 24bit touch screen, better man-machine interface. TG calibration can be achieved on the touch screen

Technical Parameters:

1. Temperature range: room temperature ~ 1450℃

2. Temperature resolution: 0.01℃

3. Temperature fluctuation: ±0.1℃

4. Heating rate: 0.1~80℃/min

5. Temperature control method: PID algorithm control, heating, constant temperature, cooling

6. Constant temperature time: 0～300min arbitrarily set

7. Cooling time: 15min (1000℃~100℃)

8. Balance measuring range: 1mg～3g can be expanded to 50g

9. DSC range: 0～±600mW

10.DSC resolution: 0.01uW

11. Weighing system accuracy: 0.01mg

12. Constant temperature time: 0～300min arbitrarily set

13. Display mode: 24bit color, 7-inch LCD touch screen display

14. Atmosphere device: built-in gas flow meter, including two-way gas switching and flow size control

Atmosphere: inert, oxidizing, reducing, static, dynamic

15. Software: Intelligent software can automatically record TG curve for data processing and print experiment report

16. Data interface: Standard USB interface

17. Power supply: The power supply and weighing system have isolation shields to avoid AC interference, AC220V 50Hz

18. Operating software: Four-in-one operating software, which can be switched to meet the application switching test of differential, differential heat, thermal weight, and synchronous heat

19.There is a constant temperature water interface, you can choose constant temperature water

20. Three sets of temperature probes, one set of furnace temperature, one set of sample temperature, and one set of ambient temperature

Comparison：

General :  We require a Simultaneous Thermal Analyzer (STA or TG-DTA)from an international brand of repute with good stability and sensitivity for the measurement of precise weight change with accurate responsive temperature control.

Application : The TGA is required to measure the change in weight of the sample due to loss of free moisture, solvent, bound moisture, volatiles in the inert atmosphere. Also should be able to carry out studies in reactive environment. TGA should be able to handle samples like powders, flex, polymers, gels, granules. TGA should be able to provide DTG curve, scanning TGA, isothermal TGA.