MTS Acumen® Electrodynamic Test Systems
Delivering quieter, simpler and faster ways to get better data

D E SI G N ED TO DRI VE PRO D UCT IVIT Y IN MAT E RIAL AND COMP ONE NT
T E STI N G , MTS A C U MEN T EST SYSTEM S DE LIVE R AN UNDE RSTANDING OF
M AT ERI A L BEH AVI O R. CLEAN, QUIE T AND E LE GANT LY E NGINE E RE D, T HE SE
E N ERGY-EFFI CI EN T SYSTEMS INCRE ASE T E ST ING E ASE AND ACCURACY.

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Low
MaintenanceIndustry-leading
Performance

Small
Footprint

Reduced Costof Ownership

Operational
Simplicity

EnergyEfficient

Quiet
Operation

Oil Free3

Engineered for Your Industry
The MTS Acumen portfolio accommodates a wide range of material and component testing
MTS Acumen electrodynamic test systems deliver the capabilities researchers and test
engineers need to perform high-fidelity dynamic and static tests that are vital to improving
the efficiency, reliability and performance of materials and components.
Combining the extensive functionality MTS solutions are known for with a user-centric
design, MTS Acumen systems give test professionals a fast, easy way to establish or expand
in-house capacity. These compact systems are easy to install, operate and maintain. Theyleverage more than three decades of MTS electrodynamic expertise, offering a solution that
demonstrates our commitment to providing high-quality systems for the full spectrum ofmaterials testing.
Biomedical
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Medical devices
Orthopaedics
DentalTissueVascular
Medical packaging
Fluid baths and accessories allow forin-vivo conditions

Aerospace
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Lightweighting
Composites
Adhesives
High-temperature engine materials
Additive manufactured components

Materials Test Types
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Fatigue and fracture
Component strength and durability
FDA regulatory tests
TensionCompression
Flex / bend
Dynamic Mechanical Analysis (DMA)

Automotive
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Vibration isolation
Composites
Tire / rubber
Adhesives
Fasteners
Lightweighting

Microelectronics
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Semiconductor research
Printed circuit boards
Flex circuiting
Switches / buttons
Tactile feel
Fine wires and connectors
Solder fatigue testing

Consumer Products
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Quality control and quality assurance
End-of-line testing
Durability
Additive manufacturing
PackagingMTS Acumen Electrodynamic Test Systems
Available in force capacities up to 12 kN with options for torsion testing of components

Acumen 12
12 kN

Acumen 3
3 kN

Acumen 1
1 kN

5Comprehensive Testing Capabilities
MTS provides hardware, software and application expertise to support any testing requirements

Fatigue & Fracture

Tension / Compression

Low-force Testing» High-cycle fatigue to 100 Hz» Ultimate strength of materials
and components» Microscale testing (milli-Newtons)» From pre-cracking to fatigue crack
growth» Low-cycle fatigue for high-temperatureapplications» File playback and spectrum loading tosimulate automotive, aerospace andbiomedical duty cycles» Fracture mode failure evaluation offull ductile-to-brittle material
spectrum
Production Line Quality Control (QC)

» Hardware and software configurations
for in-line inspection and pass/failquality control testing» Measure stiffness and other dynamic
properties of viscoelastic materials,
like the vibration isolation functionality
used in automotive elastomer-basedengine mounts» Determine strain rate sensitivity» Controlled buckling failure» Creep and stress relaxation» Hold and pulse tests of products withbuttons and switches» Pull and shear tests (common foradhesives and films)
Torsion» Unprecedented versatility (speed,
angular displacement, number ofcycles, continuous rotation, etc.)» Accessory versatility accommodates
bone screws, fine wire, electronics,
pill bottles, laminate shearing,
biological tissue, etc.

» Smaller footprint than oil-based
systems
DMA / Dynamic Characterization» Standard and high-force DMA, from
-140C to 350C
» Temperature and frequency sweeps» Assess dynamic properties as afunction of fatigue» Tension, compression, bending, shear,and fully-reversed double cantilever» Modulus characterization down to 0.2
N peak-to-peak» Master Curves for product life
evaluation

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Equipped with a Bionix®
EnviroBath, MTS Acumen test
systems enable efficient, accurate
testing of biomedical and generalmaterial specimens in fluids
heated to body temperature.

» Combined low-force and low-torquetesting» Low-torque testing of very small
components» Tactile-feel load measurement in
displacement control» Simulate a physiological pressure
range (80-120 mmHg)

Accessories for Dynamic & Static Testing
A sample of the many accessories available for Acumen systems

Grips & Fixtures

Scissors Action Grip

Environmental

Thumb Screw Grips

Environmental
Chambers
Bionix EnviroBath

Accessories
Spring Action Grip

Alignment Fixture

XY table

645 Pneumatic Grips

Shear Fixtures

Pinned Attachment Kit(threaded also available)

Load/Strain Measurement
Tension/Compression Grips

Cam-action Tensile Grips
661 Load Cell

632 Axial Extensometer

Bend Fixtures

Compression Platens

634 Axial Extensometer7

Test Productivity
Industry leading MTS TestSuite™ software simplifies test setup and data collection, display, and analysis

Customized test templates or guided test setup» Easy – Standard test templates» Flexible – Fast tailoring of standard templates» Powerful – Detailed implementation of specifictesting techniques

Auto-tuning capability

Generating & distributing data

» Increased usability without compromising capabilities» Full-function oscilloscope and meters to show real-time
display of parameters (velocity, hysteresis, cyclic data)» Auto-tuning allows software to measure and enter
specimen parameters» No need to enter stiffness values» Raw control loop parameter access for advanced users» Axial and torsional auto-tuning
8» Real-time display of calculated results; no need fortest to finish and perform post-test analysis» Quick save of displayed data for real-time evaluationof long-term tests» Choose from a variety of application programs
tailored to specific tests and standards

Ease of Use
Simple installation, setup, test monitoring and modification

Color-coded system status display» Verify system status at a glance and from a distance» Immediately know if your test is runningGreen: Test or program in progress
Blue:

Test ready to run but system has not been started

White: Standby mode optimizes conditions for test setup
Red:

System disabled until safety interlocks are cleared

Virtual graphical display

Intuitive system installation» Visual display of limits instead of clicking open a menu

» Powered by a standard single phase electrical outlet» Protect your specimen, protect your system» Bundled and color-coded cables help ensure error-freeattachment and a clear test space» Instantly view and respond to errors and safety interlocks» Critical parameters quickly adjusted to meet test
requirements

9Technical Highlights
Features of the Acumen platform focus on testing flexibility and safety

Test setup designed with safeguards» System control mode during test setup
and tuning is stable, helping prevent
pretest sample or system damage» Test limit settings are accomplishedeasily and quickly with mouse-controlled
adjustments to visually simple graphics

Controlled stop feature enhances
system stability

Mounting hardware & sensor options provide
convenience & flexibility» Establishes the desired end-of-test
specimen condition eliminating excessive
or undesirable specimen damage» Easily and quickly transition the systemload cell between the base and the actuator» Enables quick recovery and return tointended test conditions» Standard T-Slot base with common
functionality across frames» Common threaded interface with pilot
features on the load cell, actuator, andbase plate all provide reliable andconsistent alignment» Visual directional control graphics ensure
error-free test parameter settings andmodifications» Ensures actuator remains safely controlled
and predictable when test limits arereached» Guided and automated test setup
processes facilitate creating new or
modifying existing test protocols» Safe and reliable limit actions increase
confidence and efficiency during test setup» Optional threaded attachment kits forleveraging a wide array of MTS andcustomer grips and fixtures

Auto-tune methodology - uniquely MTS» Several system and tandem load cell
options and also an optional highperformance Advanced Dynamic
Response (ADR) sensor for very
low-force testing of dynamic loads(as low as 0.2 N peak-to-peak)» Accurate electrodynamic system tuning,accomplished with patent-pending
software algorithms for comprehensive
specimen characterization» All system control modes are tuned
simultaneously in one simple step,for both axial & torsional testing» Verification feature measures qualityof tuning» Tuning options for even the mostchallenging samples

System-level engineering delivers added
precision & accuracy» Sturdy design increases system stiffness» Acceleration compensation techniquesdeliver unparalleled closed loop
performance» High resolution linear encoder for
precise crosshead measurements» Alignment fixtures are available» Engineered options for complex Dynamic
Mechanical Analysis (DMA) testing
through glass transition, including
Master Curves

Acumen 12

10Scalable Controllers & Remote Monitoring Solutions
Best-in-class multi-station control and remote monitoring solutions for labs with multiple systems» Industry-leading control performanceenabled by lowest latency» Four chassis sizes provide the right levelof scalability» Large selection of modules to support awide variety of sensors and equipment» Advanced control algorithms andcompensators achieve unparalleled
testing accuracy» Versatile and easy to reconfigure as yourtesting needs change» Support for Transducer Electronic Data
Sheets (TEDS)» Independent safety interlock chains foreach station ensure the right response tolimit trips* MTS Echo® Intelligent Lab offers cloud-based or
local network solutions to monitor test status andequipment health» Mezzanine card-based design enables
future expandability

MTS Echo®

CLOUD-BASED SOLUTION

Cloud-based
Remote Monitoring

Local Network
Remote Monitoring»

Software as a Service
subscription»

Fully local hardware
deployment»

Highly scalable and secure»

Uses MTS Echo Hub»

Provides flexibility inaccessing information»

Information never leaves
your network

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Torsion Testing
Acumen systems offer higher speeds, higher torque and more continuous rotation

Applications» Biomechanics studies of orthopaedic
systems and implants» Torsional strength and stiffness
characterization of bone screws andsmall scale medical devices, finewires, fibers, etc,
» Wound healing (bone) studies thatdefine an exercise and drug regimen
to expedite healing outcome» Complex medical packaging evaluation,
including childproof pill bottles thatare designed to be easier for seniors
to open» Torsional shear performance ofadhesives» Support and validate FEA or materials
models that have torsional elements

Bone Screw TestingMulti-Sample Fatigue Fixture
Monitor fracture of multiple endovascular samples simultaneously

The MTS MSF15 Fixture is designed for use with MTS Acumen Electrodynamic Test
Systems to provide a cost-effective high-cycle fatigue testing solution for fatigue life
curve development.
Features» 15 test sites per fixture +25% more
samples in one test (vs. 12)» Proprietary design simplifies alignment
for each test site

» 50 mm test space clearance at eachtest site» Easy to load design allows the user to
set up each test site at an easy to reachlocation then lower the fixture into
the preconditioned bath

» Adjustable test height for larger/
smaller samples» Individual station load sensing &break detection with choice of loadcell capacities such as 45 N (5 kg)» The 37 C (+/-2C) Transparent Bathallows simple video verification foreach test site during the test

» Individual mean strain adjustment tobalance all samples to the same initialstrain level
Endovascular Device Testing12Lab Productivity
MTS offers the products, engineering support and application expertise to maximize lab efficiency

Optimize your test system readiness» Hardware and software maintenance programs» Spares programs, extended warranties» Accredited calibration services & system alignment» Remote test monitoring with MTS Echo® products» Predictive maintenance programs» Lab facility efficiency audits

Maximize your testing efficiency

Tailor your lab’s data management requirements» Hardware and software training classes at MTS
offices or at your facility

MTS’ solutions are designed to fit seamlessly into theoverall laboratory LIMS ecosystem, and MTS consultants
are available to customize data integration.

» Material and application consulting» Advanced test design software training» Custom test template design services» Local service engineers» Lab process efficiency audits» Customize your test system data output» Automate data flow between the test machine & LIMS
systems or material databases» Leverage MTS system consultants for system
integration challenges
13Specifications
MODEL
Load Frame Specifications1

Diagram Detail

Acumen 1

Acumen 3

Acumen 3 A/T

Dynamic force

1250 N (281 lbf)

3000 N (670 lbf)

3000 N (670 lbf)

Static force2

850 N (191 lbf)

2000 N (450 lbf)

2000 N (450 lbf)

2

Dynamic torque rating––±30 Nm (265 in-lb)

Static torque rating––±21 Nm (185 in-lb)

70 mm (2.75 in)

70 mm (2.75 in)

70 mm (2.75 in)

–

±135°
±20 revolutions
0.001 rpm - 100 rpm
continuous rotation
to 350 rpm

Actuator dynamic stroke–

Angular displacement≤100 Hz≤100 Hz≤100 Hz

Minimum test space height3

A

26 mm (1.02 in)

26 mm (1.02 in)

0 mm (0.00 in)

Maximum test space height4

A

603 mm (23.74 in)

819 mm (32.24 in)

603 mm (23.74 in)

B

133 mm (5.24 in)

133 mm (5.24 in)

133 mm (5.24 in)

C

375 mm (14.76 in)

460 mm (18.11 in )460 mm (18.11 in )T-Slot (industry standard:
8 mm)

T-Slot (industry standard:
8 mm)

T-Slot (industry standard:
8 mm)

Dynamic performance

Working height5

Test space width(measured between columns)

Base plate design
Column diameter

D

63.5 mm (2.5 in)

63.5 mm (2.5 in)

63.5 mm (2.5 in)Frame footprint widthE

550 mm (21.62 in)

634 mm (24.96 in)

634 mm (24.96 in)Frame footprint depth6

F

485 mm (19.09 in)

501 mm (19.72 in)

501 mm (19.72 in)G

679 mm (26.73 in)

764 mm (30.08 in)

764 mm (30.08 in)

H1511 mm (59.49 in)

1726 mm (67.95 in)

1726 mm (67.95 in)

159 kg (350 lb)

188 kg (415 lb)

230 kg (507 lb)

47 dbA

47 dbA

47 dbA

Overall width6(with frame-mounted controller)

Overall height7

WeightNoise level - typical8

69 dbA

69 dbA

69 dbA

Mounting

Tabletop: Vertical

Tabletop: Vertical

Tabletop: Vertical

Standard load cell

1.5 kN Accel Comp

3 kN Accel Comp

3 kN Accel Comp

+5C° to +40C°+5C° to +40C°+5C° to +40C°

Automated forced air

Automated forced air

Automated forced air

100 - 120 (200 - 240)
50 - 60
7 (4)Single200 - 240
50 - 60
10Single200 - 240
50 - 60
20
SingleNoise level - maximum

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Operating temperature
Cooling
Electrical requirements9

Voltage - VAC
Frequency - Hz
Current - Amps
Phase

Acumen 1 & 3

H

C

A

D
G

B

14

F
E

MODEL
Load Frame Specifications1

Diagram Detail

Acumen 12

Acumen 12 A/T

Dynamic force

12000 N (2697 lbf)

12000 N (2697 lbf)

Static force2

8500 N (1910 lbf)

8500 N (1910 lbf)–

±120 Nm (1056 in-lb)–±84.8 Nm (746 in-lb)

70 mm (2.75 in)

70 mm (2.75 in)

2

Dynamic torque rating
Static torque rating
Actuator dynamic stroke

Angular displacement

–

±135°
±20 revolutions
0.001 rpm - 100 rpm
continuous rotation
to 100 rpm≤100 Hz≤100 Hz

Minimum test space height3

A

55 mm (2.17 in)

0 mm (0.00 in)

Maximum test space height4

A

985 mm (38.8 in)

810 mm (31.9 in)

Working height5

B

815 mm (32.1 in)

815 mm (32.1 in)

Test space widthC

460 mm (18.11 in )460 mm (18.11 in )T-Slot (industry standard:
14 mm)

T-Slot (industry standard:
14 mm)

Dynamic performance(measured between columns)

Base plate design
Column diameter

D

76.2 mm (3 in)

76.2 mm (3 in)Frame footprint widthE

651 mm (25.6 in)

651 mm (25.6 in)F

817 mm (32.2 in)

817 mm (32.2 in)G

805 mm (31.7 in)

805 mm (31.7 in)H

2810 mm (110.7 in)

2810 mm (110.7 in)

953 kg (2100 lb)

1043 kg (2300 lb)

Noise level - typical862

62

Noise level - maximum8

78

78

Frame footprint depth
Overall width

66(with frame-mounted controller)

Overall height7
WeightMounting
Standard load cell

Electrical requirements9

Floor: Vertical
12 kN Accel Comp

+5C° to +40C°+5C° to +40C°

Automated forced air &self contained water cooled

Automated forced air &self contained water cooled

200 - 240
50 - 60
38
Single200 - 240
50 - 60
38
SingleOperating temperature
Cooling

Floor: Vertical
12 kN Accel Comp

Voltage - VAC
Frequency - Hz
Current - Amps
Phase

1. Specifications subject to change without notice.
2. Verifiable with MTS compression spring test. Performance may varydepending on test type, test set-up, frequency, specimen, environmentand other factors.
3. Assumes standard system load cell installed, crosshead fully lowered andactuator fully extended to end of the dynamic stroke.

Acumen 12

4. Assumes standard system load cell installed, crosshead fully raised andactuator fully retracted to end of the dynamic stroke.
5. From table to top of work surface; without optional isolation pads.
6. For systems with optional test area enclosure, add 98 mm (3.8 in.) todimension F and 45 mm (1.8 in) to dimension G for overall systemdimensions.
7. Measured with crosshead fully raised, without optional isolation pad.
8. Typical usage at 1 m, free field. Noise level varies depending upon test
type, specimen, environment and other factors.
9. Acumen 1 current rated at 100 (200) VAC. Acumen 3 current rated at
200 VAC.

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Regional Business Centers

T HE AM E R IC AS

EU R O PE

A S I A / PA C I FI CMTS Systems Corporation
14000 Technology Drive
Eden Prairie, MN 55344-2290
USA
Telephone: 952-937-4000
Toll Free: 800-328-2255
E-mail: info@mts.com
Internet: www.mts.com

MTS Systems France
BAT EXA 16
16/18 rue Eugène Dupuis
94046 Créteil Cedex
FranceTelephone: +33-(0)1-58 43 90 00
E-mail: contact.france@mts.com

MTS Japan Ltd.
Raiden Bldg. 3F 3-22-6,
Ryogoku, Sumida-ku,
Tokyo 130- 0026
Japan
Telephone: +81 3 5638 0850
E-mail: mtsj-info@mts.com

MTS Systems (Germany) GmbH
Hohentwielsteig 314163 Berlin
Germany
Telephone: +49-(0)30 81002-0
E-mail: euroinfo@mts.com

MTS Korea, Inc.
2nd F, Bundang Yemiji Building, 31,
Hwangsaeul-ro 258beon-gil,
Bundang-gu, Seongnam-si,
Gyeonggi-do, 13595
Korea
Telephone: +82-31-728-1600
E-mail: mtsk-info@mts.com

MTS Systems S.R.L. a socio unico
Strada Pianezza 289
10151 Torino
Italy
Telephone: +39-(0)11 45175 11 sel. pass.
E-mail: mtstorino@mts.com
MTS Systems Norden AB
Datavägen 37b
SE-436 32 Askim
SwedenTelephone: +46-(0)31-68 69 99
E-mail: norden@mts.com
MTS Systems Limited
98 Church Street,
Hunslet,
Leeds
LS102AZ
United Kingdom
Telephone: +44 (0) 113 270 8011
E-mail: mtsuksales@mts.com

MTS Systems (China) Co., Ltd.
Floor 34, Building B,
New Caohejing International
Business Center,
No.391, Guiping Road,
Xuhui District
Shanghai 200233
P.R.China
Telephone: +021-24151000
Market: +021-24151111
Sales: +021-24151188
Service: +021-24151198
E-mail: MTSC-Info@mts.com
MTS Testing Solutions India Pvt Ltd.
No. 38, Ground Floor, Donata Radiance,
1st Cross, Tavarekere Main Road,DRC Post, Krishna Nagar Industrial Layout,
Kormangala, Bangalore – 560 029
India
Telephone: + 91 80 46254100
Email: mts.india@mts.com

Specifications subject to change without notice.

MTS Systems Corporation
14000 Technology Drive
Eden Prairie, MN 55344-2290 USA
ISO 9001 Certified QMS
http://www.mts.com

MTS, Acumen, Echo and FlexTest are registered trademarks and MTS
TestSuite is a trademark of MTS Systems Corporation in the United States.
These trademarks may be protected in other countries. RTM No. 211177.
All other trademarks are property of their respective owners.
©2023 MTS Systems Corporation
100-257-545g Acumen • Printed in U.S.A. • 08/23