Vibration Test Equipment With Slip Table For Optoelectronics
Instrument With ISO Standard
- Rugged suspension system and linear motion guiding, strong carrying
capacity, good guiding functions, high stability;
- Load center airbag has high static stiffness and low dynamic
stiffness, strong carrying capacity, perfect performance on
- High efficiency D class power switching, 3-sigma peak current,
provide finest power consumption and minimize harmonic distortion;
- Quick self-diagnosis with safety interlock, high safety
- Airbag shock isolation device for vibration platform without the
need of additional foundation, perfect reproduction of vibrational
wave and reduce vibration transmittance;
- Provide horizontal and vertical expansion platform for different
- Simple controller operation
|frequency range (Hz)||2-2500|
|max sine force (Kg/KN)||300/2.94|
|cooling method||forced cooling|
|power amplifier model||Apm3k|
|power amplifier weight(kg)||250|
|power supply||3PH AC380v±10% 50Hz|
|aggregate capacity power||9KW|
Standards: MIL-STD, DIN, ISO, ASTM, IEC, ISTA, GB, GJB, JIS, BS etc.
Applicable Industries: Automotive, Electronics, Aviation, Vessel, Telecommunication,
Military Industry, Measuring Instrument etc.
1)Technical consultation: test method, laboratory planning and
2)Equipment selection: selection scheme, FAQ.
3)Product testing scheme.
4)Customer communication and progress report.
1)Technical training: operation of equipment, daily maintenance,
common fault diagnosis and troubleshooting.
2)Scheduled on-site service: Detection of problem as soon as
possible in order to eliminate equipment and anthropogenic hazards.
This is to ensure long term and stable equipment operation as well
as delivery of latest technical information.
3)Technical support: special paid services are provided according
to customer’s needs.
How do you attach the hardware you’re testing to your shaker?
By means of a fixture, usually aluminum or magnesium for lightness
coupled with rigidity. They can be cast, or smaller fixtures
machined from solid stock. Most fixtures are welded.
How do you control shakers?
If we’re looking for resonances in the product we’re testing, we
command the shaker to shake the product at one frequency at a time
but to vary that test frequency, to sweep it over a range of
frequencies.But more realistically, we command the shaker to
vibrate randomly and to excite all the resonances
simultaneously.Control commands go into the keyboard of a
What are those resonances?Are they bad?
Have you ever noticed the steering wheel moving with rather large
displacement amplitude, larger than the input to the column? That
magnification is called resonance. Possibly it annoys you. There’s
a slight chance that in a few years that whipping of the steering
column might cause bending fatigue failure.When we shake an
automotive or ship or land vehicle instrument, we're looking for,
for example, portions of printed wiring boards (PWBs) responding
with greater motion than we're inputting. That flexing may damage
PWB wiring, it may damage the attached components, and it will
damage the soldered connections between components and the PWB.