Vibration
mechanical oscillation of a particle or solid.
See Also: Bearing Vibration, Vibration Shock, Vibration Test, Shock, Turbulence, NVH
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Product
Multi-Channel Automotive Noise Finder
7633A
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Peaceful Thriving Enterprise Co Ltd
Multi-Channel automotive noise finder is a portable equipment to diagnose the defect of the vehicle. When the generator is running, it can detect the impact and vibration due to the defect and failure of bearing, gear, valve, crank, cylinder, gear box, and vehicle body…etc. With this equipment, the repairer can clearly locate which part of the machine cause the noise and how serious is it; even though the repairer operates the equipment in a very noisy environment.
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Product
Operational Modal Testing
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EDM Modal Operational Modal Testing (OMA Testing) includes a dedicated test setup and operation process flow using ambient vibration data. Using a large channel count data acquisition system (e.g., Spider- 80X or Spider-80Xi), the excitation method provides a much higher efficiency and accuracy for FRF measurements while minimizing local stresses on the test article.
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Product
Lock/Eject DIP Collet Socket with Surface Mount Pins
EJECT-A-DIP
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Lock/Eject DIP Collet Sockets with Surface Mount Pins. Features: Aries Eject-A-Dip is a rugged, solderable socket with a unique ejector/latch for fast in-field board maintenance. The latch locks in the connector or device, making it ideal for high vibration environments. The latch, when used as an ejector, removes DIP packages without pin damage.
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Product
Axial Extensometer
Model 3542
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Jinan Testing Equipment IE Corporation
These extensometers are designed for testing a wide range of materials, including metals, plastics, composites and ceramics. All will work in both tension and compression. The dual flexure design makes them very rugged and insensitive to vibrations, which permits higher frequency operation.They come standard with Epsilon’s quick attach kit, making it possible to mount the extensometer on the test specimen quickly and easily with one hand. The quick attach kit can be removed, allowing mounting of the extensometer with springs or rubber bands.The Model 3542 extensometers are strain gaged devices, making them compatible with any electronics designed for strain gaged transducers. Most often they are connected to a test machine controller. The signal conditioning electronics for the extensometer is typically included with the test machine controller or may often be added. In this case the extensometer is shipped with the proper connector and wiring to plug directly into the electronics. For systems lacking the required electronics, Epsilon can provide a variety of solutions, allowing the extensometer output to be connected to data acquisition boards, chart recorders or other equipment.For gauge lengths 100 mm (4 inches) or greater see Model 3542L.
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Product
Coordinate Measuring Machines
VideoCheck® V-HA
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The most accurate multisensor coordinate measuring machine for tool measurement available in the world todayUsing 10 nm scalesAll axes are based on high precision low vibration air bearingsIntegration of additional sensor units to a multisensor system guarantees higher flexibility and measuring speedScan high precision gear profilesUse of high precision telecentric lenses in a second optical beam pathModular structure guarantees customized solutions for individual applicationsIntegrated high precision air bearing rotary
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Product
Motor Unit
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Adamant Namiki Precision Jewel Co Ltd.
Today, so many units products such as medical equipment, automobiles, fuel cells, robots, and precision instruments. These performances are supported by the performance of motors, on the other hand, mechanical design, parts processing, and control The maximize the performance of the motor, which is an engine, are indispensable . The functions required for unit products are very diverse, including precision drive , high output, light weight, low heat generation, low vibration, and low power consumption.Actuation technologies such as optimum motors, speed reducer, non-energized locking mechanism "dyNALOX", compact clutch mechanism, torque transmission mechanism, control, and our core technology "cutting" "sharpening" "polishing" precision We combine process parts and precision assembly technology and we propose the optimum solution with a unique idea unique to our company, which is a motor manufacturer.
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Product
FD-11613, 8-Channel Temperature Input Device for FieldDAQ
785640-01
Temperature Input Module
8-Channel Temperature Input Device for FieldDAQ - The FD-11613 measures up to eight thermocouple channels. It features cold-junction compensation and open thermocouple detection with an LED indicator per channel to identify disconnected thermocouples. The FD-11613 has an ingress … protection rating up to IP67 (dust- and water-resistant), can operate in -40 °C to 85 °C environments, and can sustain 100 g shock and 10 g vibration. The FD-11613 incorporates Time Sensitive Networking (TSN) and features an integrated network switch and built-in power circuitry for simple daisy chaining. You program the FD-11613 with NI-DAQmx, which automatically synchronizes multiple FieldDAQ™ devices. This device is ideal for test cell and outdoor environments.
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Product
Dynamic Signal Analysis
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m+p Analyzer is a fully integrated solution for dynamic signal measurement, analysis and advanced reporting of all noise and vibration, acoustics and general dynamic signal applications. Comprehensive time and frequency analysis is available with both online and offline data processing. Complete with advanced application wizards the m+p dynamic signal analyzer makes light work of gathering data, displaying results, performing specialized analysis and generating customer ready reports – all within one user interface. m+p Analyzer is designed for noise and vibration applications in the field and in the lab.
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Product
High Temperature ICP® Accelerometers
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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.
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Product
Electrodynamic Vibration Test Systems
A-series
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A wider range of test requirements and higher test specifications.A-series meets the needs for such a versatile test environment.Advanced automatic energy saving, high level of functionality and a protected test environment.
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Product
Radar solution for molten metal filling level measurement
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With the OndoSense radar sensors, the fill level of liquid steel or aluminum can be measured contact-free with sub-millimeter accuracy, even at metal temperatures of up to 1600 degrees Celsius. Dust, steam, smoke, vibrations and strong heat radiation have no influence on the high precision and reliability of the radar-based molten metal level monitoring. Active cooling of the level radar is usually not necessary.
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Product
Open Path Combustible Gas Detector
SafEye (Quasar 900)
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Teledyne Gas & Flame Detection
The Open Path Combustible system detects hydrocarbon gases by analyzing the absorption of radiation caused by gases in the atmosphere and comparing it to background atmospheric absorption. This is accomplished between a pair of units: a Flash Source and a Detector that can monitor a distance of up to 200 meters.Open Path Combustible Gas Detectors are robustly designed and can handle the toughest environments: 316L stainless steel housings that meet IP66/IP68 and NEMA 250 6P egress standards; circuit boards epoxy coated for protection; MIL-C-810C testing for humidity, salt, fog, vibration, mechanical shock and temperature extremes; and SIL-2 approval per IEC61508 is a final statement in reliability.
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Product
Seismic Vibration
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Seismic vibration instrumentation is used to measure structural vibration on bearing housings, piping, machinery housings, and machine support structures. It is particularly suitable for machinery with rolling-element bearings. These types of bearings will generally transmit both shaft-and bearing-related vibration to the outside of the machine where it can be detected by seismic measurements.
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Product
Engine Based/Burner Hot Vibration
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Does your company need to test exhaust joints in real world applications?Trialon’s hot vibration test cell can validate any exhaust joint and interface connection past the manifold.
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Product
FFT Comparator
CF-4700
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The CF-4700 FFT comparator is a pass/fail judgment machine used on production lines that is highly effective in accurate quality inspection by analyzing sound or vibration from products. As being incorporated our accumulated FFT technology over the years, the CF-4700 enables pass/fail judgment by extracting the amount of fluctuation of signal size focusing on a specific frequency band.
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Product
Accessories: Mobile Vibration System
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The Mobile Vibration System from Copernicus Technology is a new and affordable system for applying vibration stimulus during testing work, with a range of features that make it highly adaptable and fully configurable by the user.
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Product
Container & Package Testing
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*Incline Impact. *Drop. *Cobb. *Static and Dynamic Compression. *Dart Puncture. *Environmental Conditioning. *Vertical Linear, Rotary Motion, Sinusoidal and Random Vibration. *Internal Pressure. *Vacuum
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Product
Test Of Hand Pneumatic Tools
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The measuring system consists of a test site and a control rack. The test site is equipped with a mounting for the test tool with measuring sensors: vibration, torque and speed, as well as a pneumatic regulator, a filter and a powder type brake clutch. The maximum torque test is performed until the rotation is completely stopped. The screen displays both the directly measured maximum torque and the calculated maximum power of this sample. At the end of the test, the results are presented to the operator on the monitor screen.
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Product
Digital Pressure Gauge
m1
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AMETEK Sensors, Test & Calibration
The m1 digital pressure gauge maintains 0.2% of reading accuracy from -10 to 50°C. Accuracy is not affected by dropping, over-pressure, vibration, temperature, or rapid pressure change. Available as a 30 psi digital manometer.
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Product
Digital Random Vibration Controller
DVC8-4 Random
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Any of the following plots can be stored on a disk or printed out in color or black and white on any Windows compatible printer.
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Product
Sensors
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To measure machinery or structural vibration, a transducer is needed to convert the mechanical motion into an equivalent electrical signal. Each sensor has distinct advantages in certain situations and limitations in other, so it is important to select the most suited transducer or sensor for your job. Equally, important is selecting the appropriate parameter of vibration amplitude for measurement. IRD® has a wide range of transducers and accelerometers available to help you obtain accurate, reliable data, whether your concern is vibration monitoring, analysis, or dynamic balancing.
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Product
Precigrader: Acoustic MSR System
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Precigrader is an acoustic on-line strength grading system. The system is installed in more than 150 mills. It is used to determine common commercial grades in North America, including 1650 and 2100. A spring-loaded impact mechanism strikes the lumber as it passes. The resulting vibration is captured by microphones to determine the appropriate MSR grade.
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Product
Servo type Accelerometer
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A motion is sensed by a displacement detector, a current is fed to the coil to get back the pendulum mass to the original position. This current will be proportional to the acceleration, that is converted to an output voltage. The Servo type accelerometer is for the Earthquake Monitoring or measurements of micro tremor on the Civil Engineering Structures because of its higher sensitivity and stability or more accurate phase responses in the lower frequency range than those of other vibration transducers.
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Product
AC Power Sources
GUPS (Global UPS)
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AMETEK Programmable Power, Inc.
Elgar GUPS are ruggedized on-line "UPS's" that accept a broad range of worldwide utility and military AC input power. Without operator intervention, they automatically select the appropriate input power ranges to accommodate global operation. The GUPS Series has been specifically designed to withstand the rigors of mobile applications. They meet the vibration and shock requirements as specified in MIL-STD-810E, Methods 514.4 and 516.4. Their rackmounted aluminum chassis with stainless steel hardware withstands harsh environments and provides a strong, light weight enclosure.
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Product
FD-11637, 8-Channel Strain/Bridge Input Device for FieldDAQ
785641-01
Strain/Bridge Input Module
8-Channel Strain/Bridge Input Device for FieldDAQ - The FD-11637 can measure eight channels and has built-in bridge completion and voltage excitation to support for quarter-, half-, and full-bridge sensors. It also features anti-alias filtering, offset nulling, and shunt calibration to reduce the effect of noise and improve measurement accuracy. The FD-11637 has an ingress protection rating up to IP67 (dust- and water-resistant), can operate in -40 °C to 85 °C environments, and can sustain 100 g shock and 10 grm vibration. The FD-11637 incorporates Time Sensitive Networking (TSN) and features an integrated network switch and built-in power circuitry for simple daisy chaining. You program the FD-11637 with NI-DAQmx, which automatically synchronizes multiple FieldDAQ™ devices. The FD-11637 is ideal for test cell and outdoor environments.
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Product
RMC-8355, 2.4 GHz, 1U Rugged Rack-Mount External Controller for PXI
782568-01
External Controller
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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Product
De-Energized Tester
ALL-TEST PRO 34
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The ALL-TEST PRO 34™ uses our proven, patented technology to look beyond vibration, temperature, and ultrasound test methods- giving you instant answers on your motor’s health. It represents the 7th generation in product innovation that ensures the reliability of motors in the field and helps to maximize the productivity of maintenance teams everywhere.
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Product
Loop-Powered Transmitters and Drivers
4-20mA
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Loop-Powered Transmitters convert the output from proximity probes, seismic sensors, into a 4-20mA DC current, which is proportional to the input being measured. The transmitter converts the displacement or vibration signal to DC voltage and/or current for a DCS or PLC system. They control a 4-20mA current loop for a specified vibration range (ex. 0-5 mils peak-to-peak). The transmitters have a two-wire hook-up, powered solely by the loop current and have a power supply range of 15 to 36 volts.
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Product
Low Freq. Pneumatic Levelling Mounts
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ACE has a range of low frequency pneumatic levelling mounts under the designations PLM and PAL: they keep high performance and precision machines isolated from vibrations, impacts and force peaks.
