100kg Payload Impact Testing Equipment With Half-Sine Waveform
Generator For Measure Product Fragility
Standard Shock Test System is the most popular model for testing
small to mid-size components and systems. The Programmer allows the
operator to perform the two shock pulse waveforms commonly used for
fragility testing—short duration half sine and long duration
trapezoidal shock pulses. The combination of table size, payload
capacity, and pulse quality makes this shock test machine the
preferred choice for many applications.
|Table size (cm)||40*40||50*60||70*80||100*100||120*120||150*150|
|Maximum Specimen Weight(Kg)||30||50||100||200||300||600|
|Max acceleration(G)||half sine||600||600||600||500||500||300|
|Pulse Duration (ms)||half sine||40—0.2||40~1||40~1||30~2||20~3||20~3|
|Controller cabinet Dimension(cm)||W55*D50*H80|
|Utility Requirements||3-phase AC380V 50/60Hz 0.5~0.8MPa|
|Conforming standards||GB/T2423-2008 GJB1217 GJB360.23 GJB150 GJB548 MIL-STD-202F
IEC-68-2-27 MIL-STD-883E MIL-STD-810F ISTA UL|
- TouchTest Shock 2 Controller for easy and safe operation
- Cast aluminum table design to produce high quality shock pulses
- Damage Boundary Programmer for generating 2 msec half sine and long
duration trapezoidal shock pulses
- Electric hoist lifting and positioning System enables precise drop
- Full range of applications training programs available
- Worldwide Customer Service department
- Fragility test of products.
- Shock standard test of products.
- Fragility test for digital cameras, smart phones, tablets, mobiles,
displays, small household appliances, cosmetics, electronic parts,
large-sized office machine, refrigerator and etc.
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.