HZ2329 TGA Thermal Analyser Thermo Gravimetric Analyzer
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HZ2329 TGA Thermal Analyser Thermo Gravimetric Analyzer
I.Features
Thermo gravimetric analyzer (TG, TGA) is to observe the change of sample quality with temperature or time in the process of heating and constant temperature, the purpose is to study the thermal stability and composition of the material.
Widely used in the research and development, process optimization and quality control of plastics, rubber, coatings, pharmaceuticals, catalysts, inorganic materials, metal materials and composite materials
Application range:
Thermal stability, decomposing process, adsorption and desorption, oxidation and reduction, ingredients quantitative analysis, additives and filler influence, moisture and volatiles, reaction kinetics.
II.Technical parameter
|
model |
HZ2329 |
|
display mode |
24bit color, 7-inch LCD touch screen display |
|
TG range |
1mg ~ 3g |
|
TG resolution |
0.01mg |
|
temperature range |
Room temperature ~1150℃ |
|
temperature resolution |
0.01℃ |
|
temperature fluctuation |
±0.01℃ |
|
Temperature repeatability |
±0.1 ℃ |
|
heating rate |
0.1 ~ 100℃/min |
|
Temperature control mode |
Heating, constant temperature and cooling (automatic program control) |
|
programing control |
Four-stage temperature control can be realized, and special parameters can be customized. |
|
Curve scanning |
Heating scanning |
|
Atmosphere control gas |
Two-way automatic switching (instrument automatic switching) |
|
gas-flow rate |
0-200mL/min |
|
gas pressure |
≤0.5MPa |
|
Constant temperature time |
0 ~ 300min can be set arbitrarily. |
|
data interface |
Standard USB interface |
|
working power supply |
AC220V/50Hz |
Experimental Principle
After the sample and reference substance are put into the crucible, the temperature is raised at a set rate. During the heating process, the sample will undergo changes such as volatilization and decomposition, and the weight will change in the process. The software records the relationship between weight and time/temperature.
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