TGA/TG

Thermogravimetric Analysis / Thermogravimetry

What is Thermogravimetry?

Thermogravimetric analysis is a method of thermal analysis in which the mass of a sample is measured over time as the temperature changes. This measurement provides information about physical phenomena, such as Phase TransitionsThe term phase transition (or phase change) is most commonly used to describe transitions between the solid, liquid and gaseous states.phase transitions, absorption and desorption; as well as chemical phenomena including thermal Decomposition reactionA decomposition reaction is a thermally induced reaction of a chemical compound forming solid and/or gaseous products. decomposition, and Solid-Gas ReactionsSolid-gas reactions are a type of heterogeneous solid-state reaction occurring when a reactive solid is exposed to a stream of reactive gas. Typical examples of solid-gas reactions are sorption and corrosion of metals.solid-gas reactions (e.g., OxidationOxidation can describe different processes in the context of thermal analysis.oxidation or reduction).

Discover our range of carefully tailored thermobalances, each designed to meet different customer needs - the TG 309 Libra® Classic, SelectandSupreme 

Known for its exceptional price/performance ratio, the TG 309 Libra® Classic is the perfect choice for quality control and education. With temperatures up to 1025°C and a choice of illuminated front panel or display, it is a great choice at a great price.

The Select-version offers unmatched versatility, allowing an ideal configuration to meet individual needs in both hardware and software. With temperatures up to 1025°C or 1100°C and a large Automatic Sample Changer (ASC), it is the perfect instrument for industrial research and contract testing.

The top-of-the-line TG 309 Libra® Supreme has been meticulously designed to meet the highest performance requirements, making it ideal for research and development in industrial and academic environments.

NETZSCH thermobalances meet respective instrument and applications standards, including ISO 11358, ISO/DIS 9924, ASTM E1131, ASTM D3850, DIN 51006.

Our Products

  • TG 309 Libra® Classic

    Ensure product quality and safety by detecting mass changes. 

    • Balance Resolution: 50ng
    • Temperature range: RT (10°C) to 1025°C at the sample
    • Automatic Sample Changer: 20 sample and reference spaces
  • TG 309 Libra® Select

    Ensure product quality and safety by detecting mass changes. 

    • Balance Resolution: 20ng
    • Temperature range: RT (10°C) to 1025°C/1100°C at the sample
    • Automatic Sample Changer: 204 sample and reference spaces
  • TG 309 Libra® Supreme

    Ensure product quality and safety by detecting mass changes.

    • Balance Resolution: 10ng
    • Temperature range: RT (10°C) to 1100°C at the sample
    • Automatic Sample Changer: 204 sample and reference spaces

Special Offers

Unbeatable Deals on Premium Thermal Analysis Devices.

These special offers are available for a limited time and only while supplies last. Don't miss out on the chance to equip your laboratory with the finest thermal analysis instruments at a fraction of the cost. Browse our deals today and step into a world of precision, efficiency, and affordability.

Our Quality Promise:

NETZSCH's Unlimited Warranty

At NETZSCH, our commitment to quality goes beyond the instruments themselves. We understand that your investment in advanced technology is a long-term one, and that's why we offer something truly unique – our Unlimited Warranty.

More Details about this Method

Application Literature

Our latest TGA blog articles

MEASUREMENT WANTED?

Our NETZSCH applications laboratory is providing contract testing services for a wide range of industries and research centers. It is equipped with state-of-the-art testing instruments allowing for a variety of thermal analysis measurements to be carried out.

Consult with the experts in our applications labs to choose the best-suited measuring method for your specific needs.