Integrated thermal analysis combines thermal TG with DTA or differential scanning calorific DSC of thermal analysis. Information of TG and DTA or DSC can be obtained simultaneously by using the same sample in the same measurement.
Comprehensive thermal analysis main measuring physical and chemical changes related to the heat, such as the material of melting point, heat of fusion and crystallization and crystallization heat, phase change heat of reaction, thermal stability (oxidation induction period), the glass transition temperature, adsorption and desorption, composition of content analysis, decomposition, combination, dehydration, the change such as additives were studied.
Instruments are widely used in most material fields, including plastics, rubber, synthetic resin, fiber, coating, grease ceramics, cement, glass, refractories, fuels, medicine, food, refractories, etc.
Technical features:
7 inches wide touch screen operation, display information rich, including set temperature, sample temperature, DTA letter
Gigabit network port communication, transmission data fast, versatility, reliable communication without interruption, support self-recovery connection function.
The one-piece fixed furnace body structure does not need to lift up and down furnace body, easy to add samples, the rate of rise and fall can be adjusted arbitrarily.
External water bath protection ensures constant temperature of the balance.
High temperature resistant metal tray and bracket to achieve a true sample temperature of 1000℃.
Improved the installation process, all adopt mechanical fixation, sample support rod can be replaced flexibly, convenient users different needs.
Double temperature probe ensures high repeatability of sample temperature measurement. Temperature sensor installed on the furnace wall, all the way to the PID control of the furnace temperature, but due to the temperature of thermal inertia, conduction to the temperature of the sample on a certain deviation, and deviation degree of four seasons is different, therefore, adopt single temperature probe temperature control and temperature measuring, differential thermal signals and temperature signals, error is large; This instrument has installed a temperature probe on the bottom of the sample to measure the real temperature of the sample, and adopts our special temperature control technology to control the temperature of the sample to reach the set temperature.
Standard sample for customer calibration.
Software support each resolution screen, automatically adjust the computer screen size curve display mode. Support laptop, desktop; Support Win2000, XP, VISTA, WIN7, WIN8, WIN10 and other operating systems.
Powerful series based on the analysis of thermal analysis software is a set of useful (including starting point temperature, the temperature of end point, the extension temperature, peak temperature, the area integral, half peak width, variable enthalpy and enthalpy change ratio, reaction kinetics, thermal weightlessness TG, first order differential DTG, etc), at the same time also provide powerful database management function, data reports, export EXCEL the raw data, etc.
Support user self-programming procedures to achieve full automation of measurement steps. The software provides dozens of instructions, and users can flexibly combine and save each instruction according to their own measurement steps. Complex operations are reduced to one-click operations.
Technical parameters:
1. Temperature: RT~1000 ℃
2. The temperature resolution: 0.01 ℃
3. Temperature accuracy: plus or minus 0.1 ℃
4. Heating rate: 0.1~80 ℃ / min arbitrary adjustable
5. Cooling rate: 0.1~0 ℃ / min (more than 100 ℃ constant cooling)
6. Constant temperature: RT~1000 ℃
7. Duration of constant temperature: 0~300min (When approaching the limit temperature, the duration is recommended to be less than 30min)
20. Parameter standard: with standard substance (indium, tin, lead, zinc, silver, calcium oxalate, copper sulfate in water), the user can adjust the temperature and enthalpy by himself
21. Replaceable platinum bracket for easy disassembly and cleaning
22. Machine size: 90cm*55cm*52cm, 90kg (110kg, with the outer packing).
23. Coordinate format: TG(mg or %)-DSC-Temp-Time, TG(mg or %) -DSC-Temp;
