First of all, according to the industry standard of electronic products in the vibration test program to set: frequency, amplitude, displacement, or acceleration and so on. (Acceleration conditions of the equipment required to have the function of the machine, otherwise it is not possible to achieve the industry standard vibration test conditions through the realization of the machine.
Therefore, when purchasing equipment in general, it is necessary to purchase a vibration tester that is suitable for the industry standard of your product. The test parameters are set according to the industry standard conditions.