In dynamic balancing machine do we need to run the component being balanced to operating speed/service speed?

Using a dynamic balancing machine we measure the unbalance in the units of gram millimeter. The quality and sensitivity of balancing Machine decides the speed at which you can balance a component. In modern hard Bearing dynamic balancing Machines Engineers are able to measure the unbalance at relatively lower Speeds. The unbalance corrections effected are valid for most of The service speed requirements of rigid rotors. Refer to the ISO 1940 standards to determine the residual unbalance permitted in rigid rotors.