Vibration
mechanical oscillation of a particle or solid.
See Also: Bearing Vibration, Vibration Shock, Vibration Test, Shock, Turbulence, NVH
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Fiber Optic Measurement Systems & Sensors
MTI Instruments offers large measurement range and standoff distance fiber-optic measurement sensors and probes that provide ultra sensitive linear output response. Our modular (interchangeable) non-contact fiber optic sensors systems have dual channel that enables the user to make simultaneous measurements. Our fiber optic probes are designed to automatically compensate large changes in reflectivity making it possible to monitor dynamic reflectance of up to 100:1 making it ideal for measuring vibration of ultrasonic horns, modal analysis of disk drive suspension, displacement and timing of fuel injectors and lateral motion measurements.
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300-Watt AC/DC Power Supply
Model 56RS1
NAI’s 56RS1 is a 300 Watt AC/DC Power Supply that accepts multiple AC inputs plus a +270 VDC input. This COTS unit provides a single full-power output at a baseplate temperature of +85° C.Standard features include remote error sensing; remote digital (TTL) turn on/off; and protection against transients, overvoltage, overcurrent, and short-circuits. Options such as ESS vibration testing and choice of output voltages are available, and additional options and special units can be ordered.
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PCB IMIC01, 100 mV/g, 2-Pin, Accelerometer, Industrial Vibration Sensor
780985-01
The PCB IMIC01 is an industrial Vibration Sensor designed for permanent installations. This sensor helps you acquire sound and movement data with supported PXI Sound and Vibration Modules, C Series Sound and Vibration Input Modules, and USB-based Sound and Vibration Devices. The PCB IMIC01 features a sensitivity range of 100 mV/g and uses the Integrated Electronics Piezo-Electric (IEPE) current excitation. The sensor supports the IMI Industrial Accelerometer Cable as well as the MIL2M-Breakout Cable.
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General Purpose Triaxial Piezoelectric Accelerometers
Triaxial accelerometers provide simultaneous measurements in three orthogonal directions, for analysis of all of the vibrations being experienced by a structure. Each unit incorporates three separate sensing elements that are oriented at right angles with respect to each other.
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Ultra High Frequency Vibrometer
UHF-120
Polytec?s New UHF-120 Vibrometer Laser-Doppler Vibrometers (LDV) can characterize the out-of-plane vibrations at ultra-high frequencies. Polytec?s UHF-120 extends the vibration frequency bandwidthup to 600 MHz.
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PXIe-4492, 204.8 kS/s, 113 dB, 2 Gains, 0.5 Hz AC/DC-Coupled, 8-Input PXI Sound and Vibration Module
781490-01
204.8 kS/s, 113 dB, 2 Gains, 0.5 Hz AC/DC-Coupled, 8-Input PXI Sound and Vibration Module - The PXIe‑4492 is designed for sound and vibration applications. With 24-bit analog inputs and IEPE constant current signal conditioning, the module is ideal for making precision measurements with microphones, accelerometers, and other transducers that have very large dynamic ranges. The PXIe‑4492 delivers simultaneous sample on all channels. In addition, it includes built-in antialiasing filters that automatically adjust to your sample rate, software-selectable input gains, and TEDS smart sensor support for error-free setup. Common applications include noise, vibration, and harshness (NVH) analysis; large microphone arrays; and dynamic structural test.
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3U CompactPCI Single Board
CP32104
LinkedHope Intelligent Technologies Co.,Ltd.
CP32104 is a 3U CompactPCI single board, low power, small size, high integration, high reliability embedded computer module compliant with PICMG® CompactPCI specifications.CP32104 offers a variety of processor options enabling customers to choose such as D2550、N2600 and N2800. The onboard memory, flash and SATA make sure CP32104 with good anti-shock and vibration performance.The design and production of CP32104 are controlled by full life-cycle management, so CP32104 can be long time available, as ensures maximum support for the maintenance of long life programs.Benefit from its high performance/power ratio, CP32104 works stably in extended temperature range, and is an ideal selection for high reliability and high availability required applications, like harsh environment communication, network security, video/image processing and can also be an ideal control unit in variant devices and equipment.
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Vibration Meters
A vibration meter is used in manufacturing for machine condition monitoring, product testing and quality assurance. Many machine maintenance technicians use vibration meter devices in tandem with sound level meters to analyze frequency. A vibration meter also can be used in civil engineering to measure the vibration of structures such as buildings, roads and bridges. In addition, specialized vibration meter devices can be used to measure the vibration of the human body. Any vibration meter will measure one or more of the following parameters: vibration acceleration, vibration velocity (speed) and / or vibration displacement.A vibration meter is typically a portable device with a memory for storing measurements. Most vibration meter models feature a built-in data logger for collecting and recording vibration measurement data over time. In this way, vibration measurement data can be acquired with great precision.
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Laser Tachometer
LT-880
The LT-880 Laser Tachometer is a non-contact instrument designed to sense the presence or absence of a reflective surface in its optical beam. A TTL signal is asserted whenever a reflective surface is placed within its field of view. The signal may be used with a counter or spectrum analyser to sense linear translation, rpm or transient vibrations.
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Profilometer
MicroCam™
MicroCam™ fiber-based optical non-contact 3D profilometers deliver: High-Speed Non-Contact Surface and Cross-Sectional Inspection 3D Online Measurements, GD&T and Imaging Long Stroke Profilometry with Sub-Micron Resolution Thickness, Roughness and Vibration Measurements Fiber-based Probes which reach into Bores, Tubes, and Crevices
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AC Magnetostriction Measurement Equipment
TLVM
This equipment measures quantitatively magnetostriction to indicate mechanical striction in magnetizing direction caused when magnetic steel sheet sample was alternately magnetized and is used for research and development of magnetic steel sheet. Magnetostriction is detected as speed signal through the parameters of magnetic flux density and compressive stress with laser doppler vibration meter.
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Open-Source Quartz Crystal Microbalance
The sensor is a surface sensitive quartz crystal capable of measuring phenomena at molecular scale. It works in vacuum, air and liquid environments. The QCM sensor is based on the piezoelectric properties of the quartz crystal. The application of an alternating current causes the mechanical vibration of the quartz crystal in the MHz range. The QCM technique measures the variations in quartz frequency for measuring the mass variations on its surface.
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Piezoelectric Vibration Pickup
PU-8ALT6
*Upper outlet*Built-in amplifier*Use up to 150 ℃ enabled
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Tri-Axial Accelerometers with Built-In Preamplifier/Charge Output Type
The tri-axis acceleration detector is an accelerometer that can output electric signals in proportion of vibration acceleration, which has been converted from mechanical vibrations, at the same time from XYZ three vibration directions. Various types of accelerometers are provided including built-in preamplifier type, charge output type, and TEDS compatible type.
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Chassis Slide Rail Size 7
CAE011080
Securely locked in extended position. The chassis/cabinet mounted slide rails are ultra rugged and hold significantly more weight and can withstand shock and vibration in harsh environments.
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Test And Measurement
Test and Measurement supplies test, measurement, and analysis equipment and software for product design optimisation, manufacturing control, and environmental monitoring systems. Markets are principally the aerospace, automotive, consumer electronics and oil and gas industries. For customers in the automotive and aerospace industries, our products and applications help them to design and test new products whilst reducing time to market. In consumer electronics, our equipment and software enable customers to refine the performance and accuracy of their products and to test them in the production process. In the environmental monitoring market, the desire for higher standards of community comfort is creating additional demand. In the oil and gas industries, our products and solutions optimise the recovery rates of oil and gas reservoirs and support the development of cost-efficient extraction processes in a safe manner that minimises the impact on the local environment. The operating companies in this segment are Brüel & Kjær Sound & Vibration, ESG Solutions, HBM and Millbrook.
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DAQ Systems
Data acquisition systems (DAQ or DAS) collect information from connected sensors and other instrumentation to measure and record electrical and physical quantities, such as voltage, current, temperature, strain, pressure, shock, vibration, distance, displacement, RPM, Angle, and weight. A DAQ System typically consists of sensors, measurement hardware with signal conditioning and an Analog-to-Digital converter, and a computer with programmable software for data logging and analysis.
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SignalScope Pro for iOS
SignalScope Pro
SignalScope Pro for iOS devices is a real-time analysis toolset, suitable for use in areas such as acoustics, audio, electronics, and vibration. SignalScope Pro includes 4 tools for dynamic signal analysis, as well as a signal generator for producing test signals. See YouTube for video demos.SignalScope Pro also turns your iOS device into a platform for data acquisition, storing acquired data in CSV or TXT files, MAT-files, or PDF or JPEG images for later retrieval from your device.
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RMC-8355, 2.4 GHz, 1U Rugged Rack-Mount External Controller for PXI
782568-01
2.4 GHz, 1U Rugged Rack-Mount External Controller for PXI - The RMC‑8355 is a rugged 1U rack-mount controller for PXI- or PXI Express-based systems intended for test and measurement applications requiring rack-mount controllers. It features up to two Intel Xeon E5620 quad‐core processors that support up to 96 GB of DDR3 RDIMM ECC RAM. The RMC‑8355 offers hot-swappable fans, options for redundant power supplies, and support for RAID arrays, which allows multiple hard drives to be configured for high performance for mission‐critical, physically demanding applications. The RMC‑8355 meets the PXI standard’s mechanical shock and vibration specifications and functions over wide operating ranges.
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Triaxial Wireless Accelerometer
Our Triaxial Wireless Accelerometer is a vibration sensor specially designed for vibration analysis with universal compatibility. WiSER 3x is a wifi accelerometer that sends 3 axis vibration data + 1 additional channel simultaneously to any data collector in the market. Also, WiSER 3x is a wireless ultra-low noise accelerometer with 15 kHz bandwidth that exceeds the characteristics above all of most conventional accelerometers.
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Coaxial Multi-Position Switches
Space-qualified multi-position switches are sometimes used during launch, which means that they need to be operational under very harsh conditions, such as continuous RF power during actuation (‘hot switching’), as well as high levels of shocks and vibrations. Dow-Key has proven designs on numerous programs such as ORION, VENICE, and AMOS.
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Audio And Acoustic Analyzer
XL2
The hand-held XL2 Analyzer is a powerful Sound Level Meter, a professional Acoustic Analyzer, a precision Audio Analyzer and a comprehensive Vibration Meter in one instrument. Easy operation and countless applications distinguish this quality Swiss product.
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Infrasound Measurements
Is sound that is lower in frequency than 20 Hz (hertz) or cycles per second, the "normal" limit of human hearing. Hearing becomes gradually less sensitive as frequency decreases, so for humans to perceive infrasound, the sound pressure must be sufficiently high. The ear is the primary organ for sensing infrasound, but at higher intensities it is possible to feel infrasound vibrations in various parts of the body.
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Compact Vibration Generator
The compact vibration generator is used for calibration of a vibrometer, measurement of mechanical impedance, excitation source for modal analysis and reliability test of a small light specimen. In particular, EMIC uses the world's first ceramic armature for the 512-D and 513-D vibration generator,making it possible to excite up to high frequency of 30 kHz (513-D can excite up to 24 kHz).
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Fanless Embedded System With Intel® Atom™ Processor E3845 Quad Core™ (1.91 GHz) For Railway PC
tBOX323-835-FL
The tBOX323-835-FL, a fanless railway PC, is designed for in-train applications. Integrated with onboard quad-core Intel® Atom™ E3845 processor and 4 GB low-powered DDR3L memory. The fanless railway PC boosts its computing performance and specializes its I/O design with five isolated COM ports, two M12-type LAN connectors, USB 2.0 ports, and one isolated digital I/O. The railway PC also provides VGA and HDMI outputs for in-train surveillance. The tBOX323-835-FL is an ideal all-in-one IoT (Internet of Things) solution for various applications, including railway multi-functions of gateway, controller, digital signage management and surveillance. Certificated with EN50155 and EN50121 for rolling stock and complied with EN45545-2 for fire resistance, the rugged embedded system operates reliably in a -40ºC to 70ºC operating temperature range (EN50155 Class TX) and in a high vibration environment.
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Condition Monitoring Solutions
VibroLine
The VibroLine devices are stationary analysis modules for continuous condition monitoring on machines and systems. The VibroLine condition monitoring system can be used to monitor vibration acceleration, speed or displacement with freely adjustable frequency filtering for different applications. Permanent vibration monitoring of your machines not only brings competitive advantages through the increased efficiency of your systems, but also protects against unwanted machine failures. With the VibroLine devices, you can monitor not only the sum, order and storage characteristics, but also impact characteristics. This offers you enormous flexibility in terms of monitoring parameters for your condition monitoring.
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Digital Vibration Control System
DSC-98000MJ
The DCS-98000MJ series vibration control system is the most suitable digital vibration control system used for an electrodynamic vibration testing system to perform vibration evaluation test for highly advanced industrial products. The system is a highly stable Embedded Computer based system, the computer on which the Intel® Celeron™ Processor is installed. It consists of the vibration control, the communication Dynamic Control Unit (main DCU), and the expandable measuring input/output Dynamic Control Unit (sub DCU).
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Hardware/Software for Increased Production
VibLink & NavLink
The VibLink system - Each vibrator, plus the central recorder, is equipped with a VibLink module. The VibLink module uses advanced TDMA techniques to multiplex seven vibrators and the doghouse on one radio channel. And does this all in one second windows. With additional Vibrators, additional seconds are added. The Universal Encoder 3 uses its time slot to send out status updates and request PSS/PFS data. Each Force 3 controller uses its time slot to send out its location, status, and QC Information.
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Data Logger Software Module
Metra Mess- und Frequenztechnik in Radebeul e.K.
*Data logger and monitor*Records binary or text files which can be processed by other software*Bar graph and numeric display*Level recording if signal exceeds threshold*Adjustable trip delay*Pre- and post-triggering*Recording of vibration acceleration*VM-REC+ also for velocity and displacement*RMS, positive, negative and unsigned peak values, instantaneous value*Up to four signals per window*One VM-REC license can be operated simultaneously up to four times with different settings *External Messengers*Offline measurement
