Automatic Thermogravimetric Analyzer LTGA-A12

The Automatic Thermogravimetric Analyzer LTGA-A12 supports programmable temperature profiles with heating rates adjustable from 0.1 to 100°C per minute, and constant temperature holds up to 300 minutes or user-defined times. This flexibility allows it to perform complex thermal cycles, simulate real-world aging or degradation processes, and test materials under prolonged conditions. Automated control and data logging ensure that even lengthy tests run reliably without continuous user supervision.

Our Automatic Thermogravimetric Analyzer LTGA-A12 features a high-precision electronic microbalance capable of detecting mass changes as small as 0.01 micrograms. This level of sensitivity is crucial for identifying minor thermal events such as moisture loss, surface oxidation, or initial stages of decomposition that might be missed by less sensitive instruments. The balance incorporates vibration damping and temperature compensation technologies to maintain accuracy even during rapid temperature changes or gas flow fluctuations. Accurate mass measurement is fundamental in thermogravimetric analysis as it directly correlates to chemical and physical changes in the sample.

Labtron Automatic Thermogravimetric Analyzer LTGA-A12, featuring programmable control through its integrated touchscreen and software, can execute complex temperature profiles that include multiple heating ramps, isothermal holds, and atmosphere switches. This capability allows researchers to simulate real-world thermal conditions such as cyclic heating, aging, or catalyst activation processes. The precise definition of time and temperature at each step ensures reproducibility across experiments. Additionally, automated gas flow control synchronized with temperature changes further enhances its ability to perform advanced thermal analysis without manual intervention.

Our Automatic Thermogravimetric Analyzer LTGA-A12 includes built-in calibration procedures for both temperature and mass measurement to maintain high accuracy. Temperature calibration can be performed using standard reference materials with known phase transition points, ensuring the furnace delivers precise heat across its entire operating range. The microbalance is regularly checked and adjusted using certified weights to guarantee mass readings remain accurate down to microgram levels. The software guides users through calibration steps with easy-to-follow prompts, minimizing the risk of user error. Routine calibration extends the instrument’s reliability and meets quality assurance requirements.

Labtron’s Automatic Thermogravimetric Analyzer LTGA-A12 provides ceramic crucibles suitable for high-temperature, corrosive, or reactive samples because ceramics can withstand extreme heat and resist chemical attack. Aluminium crucibles are ideal for less aggressive materials or when cost-effective, disposable options are preferred. Both types are designed to avoid contamination and provide consistent heat transfer for accurate measurements. Users should choose crucibles based on the sample’s thermal and chemical properties to prevent interference or damage during testing. Proper crucible selection is critical to obtaining valid thermogravimetric data.