Thermomechanical analyzer (TMA402 F1/F3 Hyperion)

1、 Instrument Introduction:

TMA402F1/F3 Hyperion ® The new generation thermomechanical analyzer launched by Nike can effectively analyze the thermomechanical/thermal expansion characteristics of samples under certain loads.Zui Large Sample Length30mm， The maximum force3NThe built-in high-precision force sensor ensuresmNThe precise and controllable force of the range.

Digital displacement sensor（LVDT）-- TMA 402 Hyperion ®Core of

This is a time tested technology that is also used in thermal expansion instruments. Its accuracy is extremely high, with the lowest measurable nanoscale size changes (digital sensitivity of)0.125nm）.

Vacuum sealed constant temperature system

TMA 402 Hyperion ®The measurement system is maintained at a constant temperature through a water bath, so the thermal radiation from the furnace body and the temperature fluctuations in the surrounding environment will not affect the system.

In order to ensure a pure atmosphere for measurement and the vacuum degree of the instrument, all units in the instrument are designed to be vacuum sealed.TMA 402 F1Turbomolecular pump is used in the process, and the vacuum degree can reach10-4mbar, withMFC(Mass flow controller,TMA 402 F3When used in combination with the option of selecting a pure atmosphere for testing, such as inert gas or oxidizing gas, during the measurement process.

Synchronize measurement of force and displacement signals

TMA 402 Hyperion ®In the system, the force applied to the sample is controlled electromagnetically, so the system can quickly detect changes in load during the testing process (such as creep mode). Unlike instruments that can only pre-set the applied force,TMA 402 Hyperion ®Medium to high sensitivity sensors (sensitivity)< 0.01mN）Real time monitoring of the applied force through a push rod, and automatic adjustment as needed.

Accurately control the applied force

TMA 402 Hyperion ®The electrical control system can be used inmNControl the force with precision. With this high-precision control force, even testing of fragile materials such as fibers and films can be carried out smoothly; At the same time, the force can be controlled through software to change in a stepwise or linear manner, making it particularly convenient to test creep and compression modes; In addition,TMA 402 Hyperion ®Additional features are also provided, including a variety of pulse options, such as rectangular and ramp shaped single frequency or multi frequency oscillation forces (with frequencies up to1HzIn this mode, some viscoelastic properties of the material can be easily characterized, such as elastic modulus and creep modulus.

2、 Technical parameters (continuously updated):

3、 Software functions:

TMA 402 F1/F3 Hyperion ® -FUNCTION

TMA 402 F1/F3 Hyperion ®The measurement and analysis software is based onMicroSoft Windows ®systemicProteus ®The software package includes all necessary measurement and data analysis functions. This software package has an extremely user-friendly interface, including easy to understand menu operations and automated workflows, and is suitable for various complex analyses.ProteusThe software can be installed on the control computer of the instrument to work online, or installed on other computers for offline use.

TMAPartial software functions:

●Multiple correction methods: correcting the expansion of the stent system itself, as well as adjusting the offset and sample length.

●Automatically adjust force and displacement signals according to system settings

●Characterizing characteristic temperature: automatically determining the starting point, peak value, and ending point temperature

●Label the glass transition temperature and softening point temperature (in accordance withDINStandard)

●It can be set to automatically stop measuring after the softening point.

●Calculate and annotate the engineering expansion coefficient and physical expansion coefficient

●Automatic monitoring of sintering steps

●Speed control sintering software（RCS）Uniform sintering shrinkage to optimize sintering process (optional)

●Multiple optional forces to characterize viscoelastic properties.

Extended functions:

●c-DTA ®Function: Annotate the temperature of heat absorption and release effects

●Thermodynamic software: characterization and optimization of sintering process

●Density software: monitoring changes in volume and density before and after the melting process

●Peak separation software: effectively separates overlapping peaks

Related advanced software:

Dynamics software

4、 Related attachments:

TMA 402 Hyperion ®*Modular design

In order to meet the requirements of different temperature ranges, Nike has designed various furnace bodies that users can freely replace according to their own needs. If a dual furnace device is selected, it only takes a moment to switch to another furnace.

Tailored sample holder

There are various sizes of quartz and alumina sample holders and push rods available for different sizes of samples to choose from. In addition to targeting expansion, needle insertion, and stretching modes, it also provides push rods and brackets with three-point bending modes.

TMA402 Hyperion ®The thermocouple in can be easily replaced, except for conventional onesKType thermocouple, can also be selectedSType orEType thermocouple. After installation, the system will automatically recognize the sensor category.

Special sample holder

We provide special sample containers for testing powders, liquids, paste samples, and even molten metals. In addition, we also offer immersion containers.

giveMS/FTIRCombined analysis of volatile products

TMA402 Hyperion ®Can be withMSperhapsFTIRDetector combination is used to analyze the volatile products generated during the heating process.