Drop Testers Machines For Package Drop Testing Satisfy GB , IEC ,
ASTM , ISTA And Other Standard
|Drop Height Range (mm)||300-1500||300-2000|
|Specimen Max.Weight (kg)||85||85|
|Specimen Max. Size (mm)||800*800*800||800*800*800|
|Machine Dimension (mm)||1500*1000*2150||1700*1200*2750|
|Machine Weight (kg)||480||550|
|Power Supply||AC220V 50Hz compressed air 0.5~0.7Mpa|
|Standards||ISO2248-72(E) GB/T4857.5 JISZ0202-87 IEC68-2-27|
- Satisfy and even beyond GB, IEC, ASTM, ISTA and other industrial
- Can perform surfaces, corner and edge drop;
- Precise guiding system and is driven pneumatically;
- Unique swing arm structural design, escape acceleration of swing
arm detachment greater than 3G;
- With double column guide, hydraulic buffer absorb the force of the
swing arm, the movement is stable, reliable and with low noise;
- Self-locking screw in lifting mechanism to prevent abnormal
detachment of swing arm;
- Extensible support bracket and bottom slab.
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.
Packaging drop test is used to determined the effect of impact on
the package during use,transportation,loading and unloading. The
strictly designed LABTONE “1G+” ensure its accuracy. Apart from
accurate plane fall test,it can also perform edge drop and corner
drop test to make a complete evaluation on the performance of
packaging and product.
Packaging & Shipping
Simulation Animatronic Customer Triceratops are covered with air
bubble film before put them into the wooden case,which not only has good shock absorption, impact resistance, heat
sealing and also has the advantages of nontoxic, odorless,moisture corrosion, good transparency etc