CF-5200 Frequently Asked Questions
Question number FAQ-0332
What is the method to determine F/α, F/V, and F/X as described in the manual during the impact test?
The frequency response function (H) displays the ratio of chB to chA.
Generally, connect the impulse hammer (=F) to chA and the acceleration (=α) to chB, then measure H and calculate it using the formula.
F／α：CALC1＝1／FRF12
F／V：CALC2＝FDIFF（CALC1）
F／X：CALC3＝FDIFF2（CALC1）
Chapter of the relevant instruction manual
22Easy Operation
5.4 Settings using the expression
4.6 Frequency response function
Last updated date: 2006-01-16