Overview
DZ-TGA201 Thermal Gravimetric Analyzer is a precision instrument based on program temperature control and measurement of material mass with temperature or time. 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 platinum and rhodium alloy wires, which reduces interference and is more resistant to high temperature
2. Pallet Sensor is made of precious metal alloy wire JINGGONG, which has the advantages of high temperature resistance, oxidation resistance and corrosion resistance
3. The power supply and circulation heat dissipation part are separated from the host to reduce the impact of heat and vibration on the micro-thermal Balance
4. Thermal Influence of Isolation Heating Furnace Body on Chassis and Micro Heat Balance
5. The furnace body adopts double thermal insulation design, which has better linearity; with automatic lifting function, it can quickly cool down; with exhaust gas outlet, it can be used in conjunction with infrared and other equipment
6. Adopt imported ARM processor, sampling and processing speed is faster
7. Four-way sampling AD collects TG signal and temperature T signal
8. Heating control adopts PID algorithm, precise control, supports multi-stage heating and thermostatic
9. The software and the instrument communicate in both directions through USB to achieve remote operation, and can set parameters and control the operation of the instrument through computer software
10. Equipped with a 7-inch full-color 24bit Touchscreen, providing a better human-machine interface, TG calibrated can be completed on the Touchscreen
Principle
Thermal Gravimetric Analyzer's Working Principle is based on programmed temperature control, the measurement of the mass of a substance changes with temperature or time. The sample is placed in a crucible in a heating furnace, and the temperature is heated or cooled at a certain rate through a programmed temperature control system. The sample undergoes physical and chemical changes resulting in mass reduction. High Accuracy Balance Real-time measurement of mass changes and converted into electrical signals, which are transmitted to the recording system to display the mass changes with temperature or time in the form of Linear dispersion, so as to analyze the thermal stability, phase transition temperature, analysis temperature and other characteristics of the sample.
Applications
Plastics, rubber, coatings, catalysts, inorganic materials, metal materials, composites
Standards
ASTM D 3386、ASTM D 696、ASTM E831-2019、ASTM E831-06、ASTM E831-2014、DIN 51045-3-2009、GB/T 33047.3-2021、GB/T 4498.2-2017、GB/T 32868-2016、GB/T 31984-2015、GB/T 14837.2-2014、GB/T 29189-2012
Steps
1. Place the sample in the crucible in the furnace
2. Set the heating or cooling rate through the programmed temperature control system
3. High Accuracy Balance Real-time measurement of sample mass change
4. Recording system records mass change Linear dispersion
5. Linear dispersion analysis to obtain sample characteristic data
Notice
Samples should be properly placed in the crucible to ensure measurement accuracy
• The programmed temperature control system needs to set the heating or cooling parameters correctly
• Pay attention to reducing the impact of heat and vibration on the Micro-Thermal Balance
• Ensure that the temperature range is -10~ 60 ° C when using an external Water-Cooled device
• Software operation can be remotely controlled through USB two-way communication
