E467-98 - Standard Practice for Verification of Constant Amplitude Dynamic Forces in an Axial Fatigue Testing System
Description: This practice covers procedures for the dynamic verification of cyclic force amplitude measurement accuracy during constant amplitude testing in an axial fatigue testing system. It is based on the premise that force verification can be done with the use of a strain gaged elastic element. Use of this practice gives assurance that the accuracies of dynamic force readings from the test machine, at the time of the test, after any user applied correction factors, fall within the limits recommended in Section 9. It does not address static accuracy which must first be addressed using Practices E 4 or equivalent.
Category: ASTM International Standards Specifications
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