MEG-20 TT Pulsating Tensile Very High Cyclic Fatigue Testing Machine

The Meg-20 TT fatigue testing machine enables very high cycle tests to be performed under controlled temperature conditions. This is down to the testing frame which incorporates ultrasonic excitation technology that allows the specimen of interest to be loaded at a frequency approaching 20kHz.

Used in industries such as energy and environment, and transport and mobility, it’s dedicated to fully reversed and pulsating tensile tests (load ratio R=-1 and 0<R<1).

An astounding one billion cycles is reached in just 14 hours, reducing the time required to obtain Wöhler curves.

Benefits

Enables the characterisation of the mechanical behaviour of materials under fatigue.
Includes a preload device with backlash compensation enabling pulsating tensile tests to be performed (0<R<1).
Frame can be placed on a table or on a robust mechanically welded steel pedestal.
High-cycle rate testing in a short time optimises your machine occupation time, greatly improving return on investment.
Meets ASTM E466 standards.
Load ratio R=-1 – Fully reversed symmetrical tests.
Load ratio 0<R<1- Pulsating tensile tests.
Loading frequency: 20kHz.
Excitation amplitude: 3µm to 160µm.
Control and acquisition via a computer application.

Standards

ASTM E466

MEG-20 TT Pulsating Tensile Very High Cyclic Fatigue Testing Machine

Benefits

Standards

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