This TGA103 Thermogravimetric analysis (TG, TGA) is the observation of the mass of the sample with temperature or time during heating, isothermal or cooling process in order to study the thermal stability and composition of the material. Widely used in plastics, rubber, coatings, pharmaceuticals, catalysts, inorganic materials, metal materials and composites and other fields of research and development, process optimization and quality control.

The following properties of measuring and studying materials:

Thermal Stability, Decomposition, Adsorption and Desorption, Oxidation and Reduction, Quantitative Analysis of Ingredients, Effects of Additives and Fillers

Structural advantages

1. Furnace body heating adopts precious metal alloy wire double row winding system, which reduces interference and is more resistant to high temperature.
2. Tray sensor, made of precious metal alloy plate, has the advantages of high temperature resistance, oxidation resistance and corrosion resistance.
3. The power supply and circulating cooling part are separated from the main engine to reduce the influence of heat and vibration on the microbalance.
4. It is easy to operate and has tail gas output port, which is easy to expand and connect infrared equipment.
5. The thermal insulation of the main unit and the case of the balance are affected by the thermal insulation.
6. The furnace body adopts double heat preservation, with better linearity.

Advantages of controller and software

Using imported ARM processor, sampling speed, processing speed is faster.
Four channel sampling ad is used to collect TG signal and temperature T signal.
Heating control, using PID algorithm, precise control.Can be multi-stage heating, constant temperature
4. USB two-way communication is adopted between the software and the instrument to realize remote operation completely. The parameter setting and operation stop of the instrument can be realized by computer software.

5. 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 ~ 1550 ℃

2. Temperature resolution: 0.01 ℃

3. Temperature fluctuation: ± 0.01 ℃

4. Heating rate: 0.1 ~ 100 ℃ / min

5. Temperature control mode: PID control, heating, constant temperature and cooling.

6. Program control: program setting multi-stage temperature rise and constant temperature, and five sections can be set at the same time.

7. The measuring range of the balance: 0.01mg ~ 3G, which can be extended to 50g.

8. Precision: 0.01mg

9. Constant temperature time: arbitrary setting

10. Resolution: 0.1ug

11. Display mode: 7-inch English touch screen LCD display.

12. Built in gas flow meter and gas flow control device

13. Software: intelligent software can automatically record TG curve for data processing, TG / DTG, mass, percentage coordinates can be arbitrarily switched;Software with automatic adjustment function, according to the map display, automatic extension, scaling

14. The gas path can be set with multi-stage automatic switching without manual adjustment.

15. Data interface: standard USB interface, special software (software upgrade for free from time to time).

16. Power supply: AC220 V, 50 Hz

17. Curve scanning: heating scanning and cooling scanning

18. Five test maps can be opened at the same time for comparative analysis

19. Cooling time: ≤ 15min, 1000 ℃ ~ room temperature;Air cooled cooling device is selected to reduce temperature quickly and improve test efficiency.

20. Crucible type: ceramic crucible, aluminum crucible

21. Crucible size: 5 * 5mm; 7.5*7.5mm

22. Standard substances: one bag