Simultaneous thermal analysis integrates thermogravimetric analysis (TG) with differential thermal analysis (DTA) or differential scanning calorimetry (DSC), allowing for the simultaneous acquisition of thermogravimetric and differential thermal data from the same sample in a single measurement.
Compared to individual TG and/or DSC tests, it offers the following significant advantages:
1. One measurement provides both quality change and thermal effect information, offering convenience, time-saving, and is particularly beneficial for expensive or difficult-to-obtain samples, as it requires less material.
2. Eliminate factors such as weight, sample uniformity, rate of temperature increase consistency, atmosphere pressure and flow differences, leading to a better correspondence between TG and DTA/DSC curves.
3. Determining whether a thermal effect corresponds to a quality change aids in distinguishing the corresponding physical and chemical process (such as differentiating melting peaks, crystallization peaks, phase transition peaks, decomposition peaks, and oxidation peaks, etc.).
4. Monitor the sample's quality changes with temperature/time in real-time. When calculating enthalpy, use the current actual mass of the sample (not the original mass before measurement) as the basis, which is beneficial for the accurate calculation of phase change heat, reaction heat, etc.
Product Features
1. The furnace heating is done with double winding of precious metal nickel-chromium alloy wire, reducing interference and providing higher resistance to high temperatures.
2. Tray sensor, precision-engineered with noble metal nickel-chromium alloy, boasts high-temperature resistance, anti-oxidation, and corrosion resistance.
3. Power supply, cooling circuit, and main unit are separated to minimize the impact of heat and vibration on the micro-thermal balance.
4. The top-lid structure is easy to operate. It's difficult to lift the furnace body to place samples, which can easily damage the sample rod.
5. The main unit is equipped with a water恒温 device to isolate the heat impact of the heating furnace on the cabinet and the micro-thermometer balance.
6. Features a 32-bit ARM Cortex-M3 processor core, offering faster sampling and processing speeds.
7. 24-bit four-channel ADC samples the DSC signal, TG signal, and temperature T signal.
8. The furnace body can be replaced according to customer requirements.
