Overview
Thermal Gravimetric Analyzer DZ-TGA101 uses thermogravimetric analysis (TG, TGA) to observe the change of sample mass with temperature or time during heating, thermostatic or cooling, and is used to study the thermal stability and composition of materials. It is widely used in research and development, process optimization and mass monitoring in plastics, rubber, coatings, catalysts, inorganic materials, metal materials and composites.
Features
1. The furnace body is heated with double rows of precious metal alloy wire, which reduces interference and is more resistant to high temperature.
2. Pallet Sensor is made of precious metal alloy disc JINGGONG, which has the advantages of high temperature resistance, oxidation resistance and corrosion resistance.
3. The power supply and circulating heat dissipation parts are separated from the host to reduce the impact of heat and vibration on the micro-thermal Balance.
4. Adopting the upper open-lid structure, it is easy to operate and has a tail gas output port, which is convenient for expanding and connecting infrared and other equipment.
5. The main engine is used to isolate the thermal influence of the heating furnace body on the chassis and the micro-thermal Balance.
6. The furnace body is double insulated, resulting in better linearity.
7. Imported weighing system, Pottery and porcelain rods are connected to the sample plate, which can be plugged and unplugged; the sample rods can be replaced according to different experiments to meet different testing needs.
8. Using imported ARM processor, sampling speed and processing speed are faster.
9. Four-way sampling AD collects TG signals and temperature T signals.
10. The heating control adopts PID algorithm for accurate temperature control, which is different from the market relay heating method. At the same time, the cooling scan can be measured.
11. USB two-way communication is used between the software and the instrument, enabling complete remote operation. Parameter settings and instrument operation can be stopped through computer software.
12.7 inch full color 24bit Touchscreen, providing a better human-machine interface, TG calibrated can be achieved on the Touchscreen.
Principle
The thermogravimetric analysis method controls the heating process through the program, monitors the sample mass change during heating, thermostatic or cooling, and combines the PID algorithm to accurately control the temperature and the imported weighing system to collect the TG signal and the temperature signal in real time to analyze the thermal stability and composition of the material.
Applications
Plastics, rubber, coatings, catalysts, inorganic materials, metal materials, composites
Standards
GB/T 33047.3-2021、JY/T 0589.5-2020、SN/T 5269-2019、NY/T 3497-2019、GB/T 4498.2-2017、GB/T 32868-2016、GB/T 31984-2015、JB/T 1544-2015、GB/T 14837.2-2014、GB/T 29189-2012、QB/T 2957-2008
Steps
1. Set the experimental parameters through Touchscreen or computer software, including heating rate, thermostatic time, etc.
2. Use the upper open-lid structure to load the sample and connect the sample rod.
3. Set the atmosphere control and evacuation time, and start the program.
4. The instrument runs automatically and collects TG Linear dispersion data.
5. The software automatically records and processes data, and prints experimental reports.
Notice
• The power supply and heat dissipation parts of the instrument need to be installed separately from the host to reduce interference.
• Pay attention to the high temperature of the furnace body during operation to avoid burns.
• Regularly perform temperature correction to ensure measurement accuracy.
• Check the atmosphere control system before use to ensure normal airflow.
• Avoid use in humid or vibrating environments to protect the Microthermal Balance.
