TGA-20 thermogravimetric analyzer

Differential thermal analyzer, differential thermal gravimetric analyzer, TGA-20 thermogravimetric analyzer are instruments that use thermogravimetric analysis to detect the temperature mass change relationship of substances. Thermogravimetric analysis is a method of measuring the relationship between the mass of a substance and temperature (or time) under programmed temperature control. When the substance being tested undergoes sublimation, vaporization, decomposition into gas or loses its crystalline water during the heating process, the mass of the substance being tested will change. At this point, the thermogravimetric curve is not a straight line but rather a decrease. By analyzing the thermogravimetric curve, it is possible to determine at what temperature the measured substance undergoes a change. The purpose of using a thermogravimetric analyzer is to study the thermal stability and composition of materials. This instrument is 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.

Thermogravimetric analyzer is an instrument that uses thermogravimetric method to detect the temperature mass change relationship of substances. Thermogravimetric analysis is a method of measuring the relationship between the mass of a substance and temperature (or time) under programmed temperature control. When the substance being tested undergoes sublimation, vaporization, decomposition into gas or loses its crystalline water during the heating process, the mass of the substance being tested will change. At this point, the thermogravimetric curve is not a straight line but rather a decrease. By analyzing the thermogravimetric curve, it is possible to determine at what temperature the measured substance undergoes a change. The purpose of using a thermogravimetric analyzer is to study the thermal stability and composition of materials. This instrument is 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.

The main characteristic of thermogravimetric analysis is its strong quantitation, which can accurately measure the mass change and rate of change of substances. Based on this characteristic, it can be said that any change in mass of a substance when heated can be studied using thermogravimetric analysis. Thermogravimetric analysis can be used to detect physical and chemical changes. We can see that these physical and chemical changes are accompanied by mass changes, such as:

　　

Features:

1. The complete two-way stable voltage and flow atmosphere control system adopts mass flow meter control, which can change the gas type in the experiment.

2. From trace samples to a certain amount of samples, it can meet the testing requirements of various samples (with the replacement of the support rod, the large sample can reach 5g).

3. Adding an airflow regulation device can reduce the weight gain caused by thermal buoyancy during the heating process.

4. The entire measurement process is automatically completed, with automatic drawing and software functions capable of performing routine data processing; Special data processing (reaction peak area, kinetic parameter calculation, data comparison).

5. During the sample collection process of the thermogravimetric analyzer system, the range is automatically changed according to the output signal size. Users can use standard samples for temperature and thermogravimetric calibration.

6. The automated temperature control software is powerful and flexible, with a user-friendly interface, rich data analysis functions, and flexible temperature control program settings.

7. Adopting a large screen LCD display, real-time display of instrument status and data, two sets of temperature measuring thermocouples, one set of thermocouples displays furnace temperature in real time (regardless of whether the heating furnace is working or not), and the other set of thermocouples displays sample temperature during operation.