STA High Performance Synchronous Differential Scanning Calorimeter Simultaneous thermal analyzer
1. Product Introduction
Synchronous thermal analysis (TG, TGA) is to observe the change of the mass of the sample with temperature or time in the process of heating and constant temperature, with the purpose of studying the thermal stability and composition of the material.
Widely used in plastics, rubber, coatings, drugs, catalysts, inorganic materials, metal materials and composite materials and other fields of research and development, process optimization and quality control
STA High Performance Synchronous Differential Scanning Calorimeter Simultaneous thermal analyzer
2.Application
thermostability
decomposition course
adsorption and desorption
Oxidation and reduction
Quantitative analysis of ingredients
Effects of additives and fillers
Water and volatile matter
STA High Performance Synchronous Differential Scanning Calorimeter Simultaneous thermal analyzer
3.Structural advantage
1. The furnace body heating adopts double row winding of precious metal alloy wire, which reduces interference and is more resistant to high temperature.
2. Tray sensor, made of precious metal alloy wire, has the advantages of high temperature resistance, oxidation resistance and corrosion resistance.
3. Power supply, the circulation cooling part and the main machine are separated to reduce the impact of heat and vibration on the micro thermobalance.
4. Adopt upper open cover structure, easy to operate. It is difficult to move up the furnace body to put samples, which is easy to cause damage to the sample rod.
5. The heat influence of isolated heating furnace body on the chassis and micro-thermal balance is adopted in the main machine.
6. The furnace body can be replaced according to customer requirements
STA High Performance Synchronous Differential Scanning Calorimeter Simultaneous thermal analyzer
4.Controller, software advantages
1. Adopt imported ARM processor, sampling speed, processing speed is faster.
2. Four-channel sampling AD collects TG signal and temperature T signal.
3. Heating control, PID algorithm, accurate control. Can be multiple heating, constant temperature
4. USB two-way communication is used between the software and the instrument to fully realize remote operation, and the parameters of the instrument can be set and the operation of the instrument can be stopped through the computer software.
5. 7 inch full color 24bit touch screen, better human-machine interface. Calibration of TG can be achieved on the touch screen
STA High Performance Synchronous Differential Scanning Calorimeter Simultaneous thermal analyzer
2. Product Parameter
| Temperature range |
room temperature ~1150ºC |
| Temperature resolution |
0.1ºC |
| Temperature fluctuation |
±0.1ºC |
| Heating rate |
0.1~100ºC/min |
Temperature control mode
|
PID algorithm control, temperature rise, constant temperature, cooling |
| Constant temperature time |
0 ~ 300min arbitrary setting |
| Balance measuring range |
0.01mg ~ 3g, can be extended to 50g |
| DSC range |
0~ ±600mW |
| DSC resolution |
0.01mW |
| Weighing system accuracy |
0.01mg |
| Constant temperature time |
arbitrary setting |
Atmosphere device
|
built-in gas flow meter, including two gas switching and flow size control |
| Software |
Intelligent software can automatically record TG curve for data processing and print experimental reports |
Data interface
|
standard USB interface, special software (software upgrade from time to time) |
| Voltage |
AC220V 50Hz |
Appearance size
|
500*400*430mm (length, width and height) |
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