Thermogravimetric Analyzer (TGA)
Product Overview
Thermogravimetric Analyzer (TGA)
The Thermogravimetric Analyzer (TGA) is a high-precision thermal analysis instrument designed to evaluate changes in material weight as a function of temperature and time under controlled atmospheric conditions. The system enables accurate investigation of thermal stability, decomposition behavior, compositional analysis, oxidation characteristics, and material performance across a wide range of applications.
Utilizing a highly sensitive microbalance integrated with an advanced furnace system, the instrument delivers reliable and reproducible thermogravimetric measurements for solids, powders, films, fibers, composites, polymers, pharmaceuticals, petrochemicals, metals, ceramics, and environmental samples. Flexible temperature programming and atmosphere control capabilities support both routine analysis and advanced thermal characterization studies.
The system supports multiple analysis modes including dynamic, isothermal, and stepwise measurements, allowing comprehensive evaluation of moisture content, volatile matter, thermal degradation, residual mass, ash determination, and reaction kinetics. Integrated intelligent software provides automated operation, real-time data acquisition, graphical curve analysis, advanced interpretation tools, and customizable reporting functions for efficient laboratory workflows.
Designed for research laboratories, industrial quality control, and material development applications, the Thermogravimetric Analyzer offers a robust, user-friendly, and scalable solution for modern thermal analysis requirements with high accuracy, operational stability, and long-term reliability.
Capabilities
Key Features
Technical Data
Specifications
| Parameter | Value |
|---|---|
| Instrument Type | Thermogravimetric Analysis System (TGA) |
| Analysis Principle | Gravimetric thermal analysis under controlled temperature and atmosphere conditions |
| Temperature Operating Range | Ambient to 1100°C (model dependent) |
| Temperature Resolution | High-precision programmable temperature control |
| Temperature Accuracy | Typically within ±0.5°C to ±1°C |
| Heating Rate Range | Approx. 0.1°C/min to 150°C/min |
| Furnace Configuration | Vertical / horizontal high-uniformity furnace options |
| Balance System | Ultra-sensitive thermobalance with automatic calibration capability |
| Sample Capacity | Suitable for micro to milligram-level sample analysis |
| Balance Resolution | Up to 0.01 µg to 0.1 µg depending on configuration |
| Weight Measurement Accuracy | Better than ±0.01% under standard conditions |
| Baseline Stability | Low-noise and low-drift performance for long-duration experiments |
| Measurement Modes | Dynamic, isothermal, stepwise, ramp-hold, and custom thermal programs |
| Atmosphere Control | Compatible with inert, oxidative, reducing, and reactive gas environments |
| Gas Flow Management | Digital or mass flow-controlled gas regulation system |
| Automatic Gas Switching | Programmable multi-gas switching functionality |
| Cooling Options | Natural cooling, forced-air cooling, or optional rapid cooling accessoriesNatural cooling, forced-air cooling, or optional rapid cooling accessories |
| Data Acquisition | Real-time thermogravimetric and derivative curve monitoring |
| Output Parameters | Weight loss, residual mass, decomposition profile, DTG curves, reaction behavior |
| Sample Compatibility | Powders, solids, fibers, films, composites, pharmaceuticals, metals, ceramics, polymers |
| Crucible Options | Platinum, alumina, quartz, ceramic, and application-specific sample pans |
| Software Functions | Thermal curve analysis, kinetic evaluation, baseline correction, report generation |
| Data Export Formats | PDF, Excel, CSV, ASCII, graphical image formats |
| Automation Features | Automated method control, scheduled operation, and data storage |
| System Architecture | Modular and customizable laboratory platform |
| Interface & Connectivity | USB, Ethernet, and PC-based software integration |
| Power Requirement | Standard laboratory power supply (220–240V AC, 50/60 Hz) |
| Safety Functions | Over-temperature protection, furnace monitoring, and gas safety management |
| Installation Type | Benchtop laboratory instrument |
| Application Areas | Thermal stability, decomposition analysis, oxidation studies, ash/moisture analysis, kinetics |
| Customization | Multiple configurations and accessories available as per application requirements |
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