Dynamic cellThe ASTM E466-21 (7.2) required to confirm " that the accuracy of dynamic force measurement will be better than +/- 2% of the desired force amplitude at the test frequency applied"

We developed a dynamic cal system using a strain-gauged specimen ( dynamic load-cell) similar in shape with the sample under test which can be connected to an input channel of the either MTS or Instron controller .

The dynamic load-cell can than be statically calibrated  and then the dynamic data from the load cell and the dynamic load-cell can be collected and Dynamic Cal Systemcompare.

We can also provide a procedure and training for performing dynamic calibration for a fatigue test frame.