... . displacement amplitude, ±0.15mm, ±0.3mm. frequency sweep cycles,5 times.sweep rate, 10ct/min. maximum acceleration, 147m/s2(15g), 490m ... the level of 2.5.Overload ammeter,The conventional overload multiple times should be once or twice, and it can be customized ... to once, twice, 3 times and so on according to the user’s requirements. Its ...