testresources .pdf

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TestResources, Inc. is led by experienced engineers, focused on helping customers
solve their mechanical testing problems for almost 20 years.
With a reputation as creative problem solvers, we have already delivered innovative
solutions to almost 2000 customers located in over 25 countries - including some of
the largest companies (link to customer page) in the world. Our diverse customer base
consists of everyone from big-names to start-ups.

Structural Testing Applications typically feature multiple
all-electric electrodynamic or servo hydraulic actuators
with engineered fixturing. Servo hydraulic systems
generally deliver higher loads and speeds, while
electrodynamic systems are less expensive and easier to
Our latest test systems are highly integrated and
designed to minimize infrastructure and energy costs.
Our 2300 Series servo controllers lead the test industry in terms of measurement and control
resolution, featuring 24 bit hardware resolution. Both 2370 and 2360 controllers resolve data
more than 250 times better than competing 16 bit controllers. Each system is supplied with
general purpose and application specific test software to match user needs.

These modular systems can be configured to serve structural and component testing
requirements using standard modules. Our fatigue test systems are generally capable of
performing any and all mechanical tests, including static tests.

TestResources offers a wide range of fully-integrated
and modular dynamic and fatigue testing systems
with maximum force capacities from 1000 N to 3 mN
(225 lb to 670,000 lb). These test systems cover a
wide range of static, dynamic and fatigue testing
applications by employing servo hydraulic and
electrodynamic actuator and servo control
Applications include load controlled high cycle fatigue, strain controlled low cycle
fatigue, thermo-mechanical fatigue, fracture mechanics, fatigue crack growth,
biomedical implant development, fracture toughness, axial- torsional, planar biaxial,
multi-axial, high strain rate impact, quasi-static, creep, stress-relaxation, and all types
of dynamic and static tests.

574 Series planar biaxial test systems enable static, dynamic,
and fatigue tests on square, rectangular and cruciform test
samples. 574 Series systems typically consist of four
individually controlled servoactuators programmed to create
synchronized yet independent control load and strain. They
generate high precision states of stress along two axis (XY
plane) in a biaxial mode. Tension, compression, and shear
tests can be performed at constant speed, constant load rate
static tests, high speed, and high frequency load controlled
fatigue tests.
The 574 Series features are all electric and constructed using a modules. The actuator force
rating, type and quantity are configured to application requirements. The same system can be
used to perform single axis tests using two of the four actuators. With our modular approach,
it is possible to convert a single channel system into four channels and also to create four
single station test machines out of a single 4 channel planar biaxial system.

For more information please

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