Electrodynamic Shaker Meets Battery Test UL 2231 (Shock, Vibration)
Dynamic Shaker Vibration Testing Machine simulates the vibration environment under the laboratory
condition, and test the impact strength as well as reliability of
various vibration test applications. In the laboratory, with the
aid of vibration testing system, model simulation of reproduction
of sinusoidal, random, resonant search and dwell, classical shock
and road simulation, etc. can be achieved. It is essential for
product quality assurance, new product research and development.
|Cooling Method||Forced Air Cooling|
Force = Mass x Acceleration (F = MA)
In general, the selection of a vibration system requires
application of Newton’s Second Law of Motion: Force = Mass x
Acceleration (F = MA). But this basic formula is only a starting
point. It may be instructive to describe one example of an incorrect approach to estimating the required system force rating.
Example: “I have a 50 lb test specimen that must be tested @ 10 g.
Therefore, I need a vibration system rated at 50 x 10 = 500 lbs
After reviewing the following technical discussion you will have a
better understanding of why this estimate of system force is
Vibration systems have output force ratings typically expressed in
- Sine force: lbs (kN) pk
- Random Force: lbs (kN) rms
- Shock Force: lbs (kN) pk
The stated random force rating assumes a certain spectrum shape
(usually flat) over a given frequency range (usually 20 Hz – 2,000
Hz) and a certain minimum mass load on the shaker. If these
conditions are different from your test requirements, a new
calculation of the effective random force rating may be necessary.
These output force ratings provide a starting point for the Force
(F) parameter in F = MA.
Applicable Standards: MIL-STD, DIN, ISO, ASTM, IEC, ISTA, GB, GJB, JIS, BS etc.
Applicable Industries: Automotive, Electronics, Aerospace, Vessel, Telecommunication,
Photoelectronics, Instrument etc.
- 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 reliability
- 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
Labtone Test Equipment Co., Ltd. is a +15 year China manufacture of
reliable, cost-effective equipments. Our superior products mainly
include: Vibration Test Systems, Shock Test Systems, Bump Test
Systems, Drop Tester, Packaging Transportation Simulators, and
Combined Environmental Test Chambers.
Labtone started business in 2002 in a plant located in Shenzhen and
moved to our new, expanded 6,000 square meter facility in Dongguan,
Guangdong in 2015. Today, our products are found around the world
in electronics, automotive, aerospace, telecommunication,
optoelectronics instrument and industrial machinery applications.
Our experience and commitment to new product development has
resulted in products that are easy to use, accurate and designed
for decades of service.
Labtone products carry a one-year(12months) warranty. We provide
comprehensive factory services and supports, technical literatures,
manuals and guides as well as having qualified staffs and experts
to solve your problems.
We sincerely invite you to visit our factory.
- Customer communication and progress report.
- Guidance for pre-installation preparation, equipment commissioning
and test run.
- Calibration (when Third Party’s verification is required).
- Technical training: operation of equipment, daily maintenance,
common fault diagnosis and troubleshooting.
- 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.
- Technical support: special paid services are provided according to