Filter Results By:
Products
Applications
Manufacturers
Shakers
create vibrations of various frequencies and intensities.
See Also: Vibration Test, Vibration Controllers
-
product
Environmental Test Chamber
Labtone Test Equipment Co., LTD
Environmental test system, Electro-dynamic Shaker, Shock Test Systems, Drop Tester, Bump Test Systems, Combined Environmental Test Systems
-
product
Multiple-Input Multiple-Output (MIMO) FRF Testing
EDM Modal MIMO FRF Testing includes a dedicated test setup and operation process flow using multiple simultaneous shakers to acquire FRF signals. Using a large channel count data acquisition system (i.e., Spider- 80X or Spider-80Xi), this shaker excitation method provides much higher efficiency and accuracy for the FRF measurements while minimizing local stresses on the test article.
-
product
General Purpose Single Axis Accelerometers
Motion of a rigid body can be characterized within six degrees of freedom. Providing mechanical excitation to simulate this motion as may be encountered in the real world can entail a variety of test machines. There are various pound/force vibration shakers for structural testing. Regardless of the apparatus, the goal is always to ensure that the product under test can adequately perform, and reliably survive, in the environment in which it will be deployed, or to which it will be exposed during transport. PCB® accelerometers provide the measurement signals needed to control the vibratory input and to analyze the product’s reaction to such testing.
-
product
Data Acquisition and Reduction
STI offers custom virtual instrument design with LABVIEW software and National Instruments data aquisition cards. Calibration systems include shock accelerometer calibration based on Hopkinson bar, transverse sensitivity, calibration of accelerometers at various temperatures (includes environmental chamber temperature control, shaker motion control, data acquisition and processing) as well as data aquisition and processing systems for turbomachinery and general vibration applications.
-
product
MESA Vibration Control
MESA tests are specifically required when the unit under test is too heavy or too big and exceeds the capabilities of a single shaker. In a MESA application, multiple shakers provide excitation to the test specimen in a single axis. Different relations like same magnitude and phase for drives, different phase for drives, different magnitude and phase for drives, can be set for this MESA test.
-
product
Controller Software & Hardware
Vibration Controllers
Vibration Research Corporation
Set up and safely control vibration shaker tests using any VR hardware and generate customized reports. Configure the VibrationVIEW control software for as many or as few test modules as you’d like (à la carte). Pick your control hardware based on specified needs.
-
product
Environmental Simulation Testing
MET's Environmental Simulation Labs, on both coasts, employ numerous environmental chambers, including several large walk-in chambers. Hydraulic and electro-dynamic shakers are used for a wide range of vibration testing, from ISTA packaging to seismic compliance testing. MET's hydraulic vibration systems are capable of full level (Zone 4) seismic simulation.
-
product
Single-Axis Shaker Vibration Testing
Modular Vibration Control Systems - Scales up to 512 Channels
-
product
Modal tests
Modal Testing and Modal Analysis - SIMO, MIMO, and ODSEffective and affordable modal testing and analysis solution for SIMO, MIMO, and ODS testing methods. The modal test is an indispensable tool to determine natural frequencies and mode shapes of any structure. With our solution, you are able to excite the structure with an impact hammer or modal vibration shakers and easily measure the responses. Import or draw your geometry for rich visualization and animation of your structures.
-
-
product
Low Acoustic Noise and Compact Range
m-series
DC powered cooling fan is built-into the shaker. Natural air cooling is also used when the cooling fan is stopped for silent operation. (with a reduction in performance)
-
product
Vibration Test Technology
These vibration exciters (also called shakers) use permanent magnets and are available as portable and stationary systems for simulating ambient vibration conditions. Robust design ensures a long service life, and typical applications include structure analysis and testing smaller subassemblies. These shakers are characterized by high lateral and axial stiffness and come in lightweight construction as specified by industrial users.
-
product
Vibration Shakers
Vibration Shakers and Modal ExcitersFull range of modal and inertial shakers with integrated and easy-to-use amplifiers. Our permanent magnet shakers are compact, lightweight, and powerful general-purpose shakers that can be used for modal and vibration testing. They have a high DUT capacity despite their small sizes.
-
product
Vibration Test Equipment & Measuring Products
At MB Dynamics, we take great pride in our ability to serve clients in a wide range of industries with world-class vibration testing and vibration measurement and analysis products. MB’s family of products has grown over the years, beginning with electrodynamic shakers and developing into an extensive inventory which includes a variety of application-specific solutions.
-
product
Electrodynamic shakers
EV232
Labtone Test Equipment Co., LTD
Labtone EV series of electromagnetic vibration testing system simulate 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, simulations of reproduction of sinusoidal, random, resonant search and dwell, classical shock and road models, etc. can be achieved. It is essential for product quality assurance, new product research and development.
-
product
Aerospace Testing Solutions
Aerospace Testing SolutionsDewesoft offers a variety of solutions for aerospace testing. From standard data recording, structural dynamics, rotating machinery analysis, acoustic testing, to more specific applications like ground station telemetry solutions with full support for ARINC-429 and MIL-STD-1553 buses, PCM telemetry, IRIG 106 - Chapter 10, Ethernet packets, and iNet telemetry.We can provide flexible and robust data acquisition hardware and software that will match your requirement for testing airplanes, helicopters, rockets, satellites in the air, space, or on the ground - proving ground, wind tunnel, vibration shaker or acoustic chamber. Our solutions are being used and trusted by leading aerospace companies on the most demanding projects like NASA, ESA, Space X, Airbus, Boeing, Lockheed Martin, Bombardier, Honeywell to name just a few.
-
product
Shaker Systems
C-Series
The MB Dynamics C10E, C40HP, C90HP and C150HP Electrodynamic Shakers comprise current deliverables in a long history of reliable and rugged shakers earning a well-deserved reputation for high performance, longevity, and dependability. They build upon MB’s family of CSeries products (C10, C25, C40, C50, C60, C90, C125, C126, C150, C200, C210, C220) with a heritage spanning 50 years.
-
product
MIMO Vibration Control Overview
MIMO Testing has gained a huge momentum in the past decade with the development of multiple shaker table systems, the availability of Multiple-Input Multiple-Output (MIMO) controllers, and the readiness of the standards (e.g., Mil STD 810G method 527 and IEST DTE 022 working group recommendation). The Multiple-Input Multiple-Output (MIMO) Control System includes the following:
-
product
Hardy Shaker
HI-913
This Hardy Shaker provides the ability to set the amplitude and change the frequency range without the amplitude changing. This automation makes conducting a test easier. A test can be conducted on a vibration transducer and manually recorded. Multiple tests are not saved; for multiple tests use the HI-903 or HI-803 units. The HI-913 is used for testing from 7 to 10,000 Hz, it offers adjustable frequency and vibration levels. This provides a reference source for verifying the accuracy of vibration transducers, connectors, cabling and instruments or instrumentation systems. The HI-913 has a ruggedized suspension system that can support heavy transducers (up to 800 grams - see frequency limits in the manual). The HI-913 has a built-in battery charger that can operate on 120 or 240 VAC. The unit comes in a rugged Pelican case.
-
product
Vibration Chambers
ETV-SERIES
Environmental Chamber with Vibration Shaker Interface provision consists of Environmental Test Chamber, Vibration Shaker Interface Provision, HMI/PC PLC based Control System etc., This chamber is designed with unique features to meet the control parameters like Temperature, Humidity (optional) and 3 Axis Vibration Controls which are specified in the specification.
-
product
Dual Purpose Shakers
The Modal Shop’s dual purpose shakers are ideal for both vibration testing of small components and modal analysis. Small and lightweight, yet powerful electrodynamic shakers, the dual purpose line provides up to 110 lbf (489 N) pk sine force across a wide frequency range.
-
product
Shaker
DRK8091
Shandong Drick Instruments Co., Ltd.
Widely used in particle analysis in pharmaceutical, food, cosmetics, food and other industries, the use of advanced integrated circuit control, the operation is extremely simple.
-
product
Vibration Calibrator
SV 111
SV 111 vibration calibrator is the State of the Art instrument designed for human vibration measurements according to ISO 8041. The design of the calibrator is based on the triaxial reference accelerometer and microprocessor controlled shaker. These both features assure excellent stability of the calibration levels and their frequency independently from mass of the testing object, like also indicate improper test object fixing by monitoring of shaker vibration in all three axis simultaneously.
-
product
Open Air Shakers
Providing Consistent, Repeatable Reciprocating Shaking Action for a Variety of Applications
-
product
Sine Vibration Control
Sine control is one of the two basic and most common excitation modes for Environmental Shaker testing. This control mode performs real-time closed-loop control of swept sine vibration. The m+p VibControl vibration control system allows the user to designate all input channels as control, watchdog and/or measurement channels.
-
product
Special Purpose Instruments
The Mechanical Impedance Sensor simultaneously measures an applied, driving-point force and response acceleration of a test structure for determining parameters such as mechanical mobility and mechanical impedance. The unit consists of a precision, shear mode accelerometer and a quartz force sensor in a common housing. Installation is primarily facilitated at the structural excitation points, in series with a stinger and vibration shaker.
-
product
Modal Shakers
The Modal Shop’s modal shakers are a proven solution in test laboratories around the world. With force ratings from 4.5 to 100 lbf (20 to 440 N), these shakers are suitable for a wide range of modal analysis applications. When performing experimental modal analysis and structural testing, the choice of excitation function and system will make the difference between a good measurement and a poor one. For many applications, an electrodynamic shaker system is the ideal choice. The Modal Shop’s line of modal shakers is designed to be highly portable, rugged and easy to set up in order to facilitate the best testing results. The exciter size allows a diversity of placement locations relative to the test structure, while minimizing any unwanted interaction between the exciter and test structure.
-
product
High Temperature ICP® Accelerometers
PCB® offers specially designed and tested ICP® accelerometers for conducting vibration and shock measurements under demanding environmental conditions of up to 356 °F (180 °C). These sensors combine proven quartz and ceramic shear sensing technology with specialized, built-in microelectronic signal conditioning circuitry to achieve dependable operation in extreme temperatures and through repetitive temperature cycling. Laser-welded, hermetically sealed, lightweight titanium or stainless steel housings offer further protection from the environment. Prior to shipment, each sensor undergoes a battery of tests to ensure survivability for its intended use. Such tests include temperature soak at elevated temperatures, temperature cycling, and exposure to highly accelerated screening procedures with hydraulically actuated shakers.
-
product
Shakers
PM-Series
MB PM-Series Shakers use permanent magnet technology and the voice coil principle to create vibration. These general-purpose shakers are heavy duty, industrial-quality equipment with a proven track record of lasting ten, fifteen, even over twenty years in demanding applications. You can buy “bargain basement” shakers or you can invest in MB PM-Shakers that will provide you with years of dependable, reliable, and consistent testing. Choose from five different sizes – depending on your needs – with maximum sine force ratings of 25, 50, 100, 250 or 500 pounds.
-
product
Modal Testing
We pioneered the use of random excitation for modal testing and extended the method to include multishaker random testing and polyreference data processing. We have unsurpassed experience in modal testing of aerospace and industrial systems, including large scale testing for aerospace systems with over 400 accelerometers and eight shakers.
