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Thermogravimetric analyzers — selection and configuration
Thermogravimetric analysis records specimen mass changes during heating or isothermal holds. Instrument and method selection depend on the material and required measurements.
Select equipment and request a quotation
State your method, workload and required options to prepare a comparable quotation.
System types and selection criteria
- Microthermobalances for thermal stability and decomposition studies.
- Macrothermogravimetric systems for batch moisture, ash and loss-on-ignition analysis.
- Furnace temperature, sample mass and balance readability.
- Gas atmosphere, crucibles and loading automation.
A fuel proximate analyser is a specialised instrument whose capabilities must match the intended method. For heat-flow measurements, explore DSC calorimeters.
Three thermogravimetric systems compared
| Model | Key differences |
|---|---|
| Sundy SDTGA6000A | Sundy SDTGA6000A: fuel macroanalysis for moisture and ash; 19 samples plus a blank, up to 1000 °C. |
| NETZSCH TG 309 Libra Supreme | TG 309 Libra Supreme: research TGA up to 1100 °C, 10 ng, up to 2 g including crucible; optional ASC. |
| TA Instruments Discovery TGA550 | Discovery TGA550: RT–1000 °C, 100/1000 mg balance ranges with 8/60 ng resolution, Hi-Res and MTGA. |
Sundy is a batch fuel macroanalyzer; NETZSCH and TA are research micro-TGA systems. They are not interchangeable for every method.
See the relevant product page for its price and configuration.
Manufacturer information and documents
Check the version, supply region and document revision. A series page may describe options that are not included in the specific configuration.
Configuration, pricing and procurement
For a quotation, specify the required configuration, number of instruments, installation city and services needed. Agree options, consumables, commissioning and staff familiarisation separately. Documentation, delivery times and warranty terms are specified in the quotation and contract. See the model page for its current price or quotation request option.
Questions before selection and procurement
Which models are listed?
Sundy SDTGA6000A · NETZSCH TG 309 Libra Supreme · TA Instruments Discovery TGA550.
What determines the analyzer type?
Material, sample mass, required results, test standard, weighing performance and throughput. Evolved-gas analysis needs specified FTIR/MS modules.
What should be specified in the supply package?
Furnace, crucibles, autosampler, gas supply, software modules, calibration, consumables, computer and training.
How can a fixed price be obtained?
Agree the exact equipment and option list, installation, training and service. A fixed price is established for a confirmed specification; each product page provides a quotation request.