This recommended practice specifies those requirements of balancing equipment which make it suitable for the subject class of work. It will specify:
- a Sensitivity
- b Accuracy of indication of amount and location of unbalance
- c Ability to measure force unbalance unaffected by couple unbalance
- d Machine capacity relating to weight and physical dimensions of the rotors which can be balanced
- e Balancing speed of rotation
- f Standard balancing-machine drive-adapter flange dimensions
- g Power requirements
