Mobile Phone Vibration Testing
ASLI electrodynamic vibration test system with wide frequency range, excellent indicators , high reliability , small footprint, easy to move, easy to operate , and many other advantages , currently this series has a variety of different models to choose from vibration table . Centrifugal force range from 1kN to 70kN, the maximum load from 70kg to 1000kg. Widely used in aviation , aerospace, steel, shipbuilding , telecommunications, automotive, electronics , electrical , electronics and other fields. Provides weather , mechanical equipment and more comprehensive testing environment .
Vibration Test Table/Shaker Features:
1.designed dynamic skeleton having a high -order resonance frequency axis .
2.dual magnetic flux leakage is low, compact structure, reasonable.
3.composite rocker roll bar and imported linear guide mechanism bearings , guide stiffness, partial load capability. [sales(at)aslitesting.com]
4.Needless trunnion isolation with special foundations, install and easy to move .
5.Advanced moving coil winding process to ensure high reliability of the moving coil .
6.new duct design , enhanced cooling effect.
Vibration Tester/Horizontal slider Features:
1.smaller carrier ( table ) Quality of Experimental large acceleration and higher operating frequencies and improve the overall performance and load capacity .
2.vibration table with one design ( integral ) , steel is good , easy installation .
3.V -shaped hydrostatic guideways , against overturning and anti-bias load ability.
4.Built- supply pump , compact, easy to operate.
Vibration Test Table/How it works: simply the sinusoidal pulse width modulation technology, combined with the special requirements of the shaker amplifier , generating a sinusoidal signal is controlled by the duty cycle of the square wave , rectangular wave and then controlled by the power switch, the DC power supply chopper , then through demodulation , you can get a sinusoidal signal shaker to meet special requirements .
Random performance indicators
1.Dynamic Range : 90dB
2.Control accuracy : ± 1dB
3.Closed Loop Time : 100ms
4.Frequency range : DC ~ 4800Hz
5.Resolution : Up to 3200 lines ( currently 1600 lines to ensure that 3200 line is not yet implemented )
6.Control strategy: single-channel , multi -channel weighted average , the maximum value of multi-channel , multi-channel minimum