Naichi Dynamic Thermomechanical Analyzer

The Nike Dynamic Thermomechanical Analyzer can be equipped with over 30 different types and specifications of sample holders, providing excellent testing methods for different samples. It can be filled with inert or oxidizing atmospheres, with precise and controllable flow rates, providing an optimized heat transfer environment for measurement.

DMA 242ENaichi Dynamic Thermomechanical AnalyzerFeatures:

Designed for bottom mounted sample installation, the sample installation operation is convenient and easy to replace with different types of brackets.

More than 30 different types and specifications of sample holders can be selected, providing excellent testing methods for different samples.

Inert or oxidizing atmosphere can be introduced, with precise and controllable flow rate, providing an optimized heat transfer environment for measurement.

Two different cooling systems can be equipped: the liquid nitrogen system can be linearly cooled to -170 ° C, and the compressed air cooling system with vortex tubes can be cooled to 0 ° C.

The controllable maximum force range reaches 24N (static force 12N, dynamic force 12N), suitable for measuring very hard samples. If the range is limited to 4N static force and 4N dynamic force, the resolution will be further improved.

A 20mm stroke stepper motor can accurately measure the length changes of the sample during DMA testing. This is crucial for various static mode tests supported by DMA 242E Artemis, such as creep, relaxation, and TMA modes.

　　Naichi Dynamic Thermomechanical AnalyzerTechnical Specifications

Temperature range: -170 ° C... 600 ° C

Heating rate: 0.01... 20 K/min

Frequency range: 0.01... 100 Hz

Maximum force range: 24N (static force 12N, dynamic force 12N)

High resolution force range: 8N (static force 4N, dynamic force 4N)

Controllable strain range: ± 240 μ m

Static deformation: maximum 20 mm

Modulus range: 10-3... 106 MPa

Damping range (tg δ): 0.005... 100

Optional cooling equipment:

- 液氮冷却

Deformation mode:

-3-point bend

-Single and double cantilever

-Cutting

-Stretching

-Compression/needle insertion

Additional measurement modes:

-TMA mode

-Creep/relaxation

-Stress/strain scanning mode

Sample shape: Depending on the specific deformation mode (such as three-point bending, the maximum sample size is 60mm in length, 12mm in width, and 5mm in thickness).