Simultaneous Thermal Analysis

Simultaneous Thermogravimetry and Differential Scanning Calorimetry by NETZSCH

Simultaneous Thermal Analysis (STA) generally refers to the simultaneous application of Thermogravimetry (TGA for measuring mass changes) and Differential Scanning Calorimetry (DSC for measuring energy conversion) to one and the same sample with a single instrument.

The modular design of NETZSCH simultaneous thermal analyzers allows for easy exchange of furnaces and sensors to accommodate multiple applications over a wide temperature range from -150°C to 2400°C. The top-loading design provides ideal performance and ease of use, making it the obvious choice for a flexible analytical system and evolved gas analysis such as MS, FT-IR, or GC-MS systems. A wide range of accessories, including humidity and water vapor generators, expand the application possibilities.

Our Simultaneous Thermal Analyzers

Explore the range of NETZSCH STA instruments

  • STA 509 Jupiter®Classic

    Best Price/Performance Ratio

    • RT to 1600°C
    • SiC furnace
    • Balance resolution: 0.1 μg
    • Optional 20-position ASC
  • STA 509 Jupiter®Select

    Tailored to Your Needs

    • -150 to 2400°C
    • Choice of 12 different furnaces
    • Balance resolution: 0.1 μg
    • Optional 20-position ASC or 2nd furnace
  • STA 509 Jupiter®Supreme

    Instrument for Highest Performance

    • -150°C to 2000°C
    • Choice of 9 different furnaces
    • Balance resolution: 0.025 μg
    • Optional 20-position ASC or 2nd furnace
  • H₂Secure

    Safe Examination of Materials Under Hydrogen

    • Accessory for the STA 509 Jupiter® series
    • Retrofittable for the STA 449 Jupiter® series
  • STA 2500 Regulus

    A Highly Reliable and Fully Equipped Cost-Saving Instrument Package 

    • RT to 1600°C
    • Temperature precision: 0.3K
  • PERSEUS® STA 509 Jupiter®

    The Revolution in STA-FT-IR Coupling 

    • No liquid nitrogen required
    • No separate transfer line
    • Space saving design
    • Easy operation with automatic sample changer
    • Evolved gas analysis up to 2000 °C sample temperature

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.

Thermal Analysis Under Hydrogen

The new H2Secure concept developed for NETZSCH simultanous thermal analyzers features a complete solution for conducting tests in environments with varying concentrations of hydrogen while providing utmost safety. 

This concept enables safe experimentation in a 100% H2 environment or with lower concentrations of H2 mixed with non-flammable gases such as nitrogen (N2) or argon (Ar) atmospheres. It is TÜV-certified.

Accessories for DSC/TGA and STA

Get an overview of all crucibles and sensors for DTA, DSC, TGA and STA measurements. 

You will find many different crucible materials listed, and a variety of types and special shapes. From among these options, we can assist you in selecting the appropriate crucible size and material for your specific application, whether standard or special. In addition to standard aluminum crucibles, our portfolio includes autoclaves with low to medium or high-pressure tightness, as well as ones for determining the Oxidative-Induction Time (Oxidative-Induction Time (OIT) and Oxidative-Onset Temperature (OOT)Oxidative Induction Time (isothermal OIT) is a relative measure of the resistance of a (stabilized) material to oxidative decomposition. Oxidative-Induction Temperature (dynamic OIT) or Oxidative-Onset Temperature (OOT) is a relative measure of the resistance of a (stabilized) material to oxidative decomposition.OIT) and solid fat index (SFI). We offer crucibles made of ceramics or metals covering a wide temperature range.

Detect and Identify Evolved Gases with NETZSCH STA Instruments

By coupling gas analysis techniques such as FT-IR (Fourier Transform Infrared), MS (Mass Spectrometry) or GC-MS (Gas Chromatography – Mass Spectrometry) to an STA 509 Jupiter®, information about the nature of the evolved gases as a function of time or temperature can be obtained.

About the STA Method

Simultaneous Application of DSC and TGA

The simultaneous application of Thermogravimetric Analysis (TGA) and Differential Scanning Calorimetry (DSC) to a single sample in an STA instrument yields more information than separate application with two different instruments. Simultaneous TGA-DTA/DSC measures both the heat flow (DSC) and mass change (TGA) of a sample as a function of temperature or time under a controlled atmosphere.

Your Benefits

400000

combination possibilities for NETZSCH STA instruments

26000

Scientific publications using our simultanous thermal analyzers

12

different types of furnaces up to 2400°C

Why Should You Choose a NETZSCH STA 509 Instrument for Your Thermal Analysis Needs?

Today, the STA is one of the most flexible analytical instruments in the NETZSCH portfolio. Users can select from among various types of furnaces, sensors, sample carriers, thermocouples, crucibles and other accessories. By using special furnaces, also measurements under humid atmospheres can be carried out under certain corrosive conditions or even at the highest temperature range.

  1. Wide Temperature Range
    The NETZSCH STA 509 Jupiter® covers an extremely wide temperature range from -150°C to 2400°C, thanks to the possibility choosing from among 12 different user-exchangeable furnace types. Furthermore, the Select and Supreme versions can be both equipped with a second furnace. 
     
  2. Special Setups for Special Atmospheres
    Our STA supports mid-test atmosphere changes, making it ideal for studying hydrogen- or moisture-sensitive materials. Optional features, such as the coupling possibility to evolved gas analyzers (FT-IR, MS and GC-MS), humidity generators and the advanced H₂Secure system, further enhance its capabilities. For highly sensitive applications, a glove box version is available. 
     
  3. Modular System with Quick Sensor Exchange
    The NETZSCH STA 509 system is a highly modular platform, that can be tailored to nearly all customer needs in terms of temperature range, atmospheres and sensor technology. Thanks to its top-loading design, it features a "Quick-Connect" system that allows sample carriers (TGA-DSC, TGA-DTA and pure TGA) to be changed in seconds. In addition, each sensor is automatically recognized by the Proteus® software and stored in a sample carrier database.
     
  4. Expert Support and Training
    Benefit from the expertise of our dedicated and continuously trained professionals across our service, laboratory, training, and sales departments. Our team with  an experience of several decades is committed to provide exceptional support and comprehensive training to ensure that you get the most out of your STA instrument. 
     
  5. Proven Excellence in German Engineering Paired with Unlimited Warranty
    NETZSCH STA instruments are synonymous with German engineering excellence, offering top-tier quality and exceptional durability. With a minimum spare parts availability of 10 years, our instruments promise longevity and reliable performance. And to underline the quality and long-term availability of services, we offer unlimited warranty for the STA 509 instrument series.
     

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. 

Frequently Asked Questions

Unlimited Warranty
We support your STA 509 Jupiter® instruments through the entire life cycle
Always there for you
Direct contact to your NETZSCH experts in service, lab, training and sales 
Sustainability
Up to 70% less energy and cost due to eco-mode

Applications for Simultaneous Thermal Analysis

Simultaneous Thermal Analysis (STA) finds applications across a wide range of industries and research fields due to its ability to simultaneously measure mass changes (via TGA) and thermal events (via DSC or DTA). Read more about the key application areas:

Polymers and Plastics
Metals and Alloys
Inorganic Materials
Environmental and Waste
Food and Agriculture

STA Case Studies

NETZSCH STA instruments are powerful tools for characterizing thermal properties, Phase TransitionsThe term phase transition (or phase change) is most commonly used to describe transitions between the solid, liquid and gaseous states.phase transitions, and decomposition behavior across these varied fields, making it an essential instrument in material science, quality control, and research. 

Learn how our high-quality analytical instruments have changed the work of our customers.

"With the accurate measurement by means of our NETZSCH STA instruments, we are able to convert solid waste into energy materials."

Dalian University of Technology, School of Environmental Science and Technology
Dalian University of Technology, School of Environmental Science and Technology
Ganjingzi District, Dalian City, China

"The NETZSCH STA helps investigate the DebindingDebinding is one of the main production steps in the ceramic and powder-metallurgical industries. It refers to the thermal or catalytic removal of additives used in steps prior to production such as casting.debinding behavior or gas reactions in the production of ceramic or powder metallurgical materials."

Fraunhofer-Institute for Ceramic Technologies and Systems IKTS
Fraunhofer-Institute for Ceramic Technologies and Systems IKTS
Dresden, Germany

"Our STA 449 is integrated in an inert gas box for the analysis of samples that are particularly sensitive to air and/or moisture."

<span class="">Max-Planck Institute for Chemical Physics of Solids</span>
Max-Planck Institute for Chemical Physics of Solids
Dresden, Germany

Media and Training

Application Literature about Simultaneous Thermal Analysis

Videos about Simultaneous Thermal Analysis (STA)

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In this webinar, we discuss the measuring principles used in Simultaneous Thermal Analysis (DTA, DSC, TGA) and the different material properties that can be measured.

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Watch out this webinar on hyphenated thermal analysis techniques featuring the new STA 509 Jupiter® thermal analyzer and QMS 505 Aëolos® mass spectrometer combination.

Consultancy & Sales

Do you have further questions about the instrument or the method and would you like to speak to a sales representative?

Service & Support

Do you already have an instrument and need technical support or spare parts?

FAQs about NETZSCH STA Service

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