Vibration
mechanical oscillation of a particle or solid.
See Also: Bearing Vibration, Vibration Shock, Vibration Test, Shock, Turbulence, NVH
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3.0 GS/sec Ultra Wideband RF/IF Rugged Rackmount Recorder
Talon RTR 2745
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- Two 3.0 GHz 14-bit A/Ds- Two 2.8 GHz 16-bit D/As- Real-time record/playback rates up to 6.4 GB/sec- Integrated DDCs and DUCs- Capable of capturing RF signal frequencies up to 3 GHz- Captures and reproduces IF bandwidths up to 560 MHz- Captures baseband bandwidths up to 1.5 GHz- 4U 19-inch rugged rackmount PC server chassis- Windows® Professional workstation with high performance Intel® Core™ i7 processor- Designed to operate under conditions of shock and vibration- Removable SSD drives- Up to 61 terabytes of storage in integrated NTFS RAID disk array- Selectable RAID levels of 0, 1, 5, 6, 10 and 50- SystemFlow® GUI with signal viewer analysis tool- C-callable API for integration of recorder into application- Optional GPS time and position stamping
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Dynamic Meter
Dynamic
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After nearly three years of research and development ZLS has introduced a meter for marine applications. The ZLS Dynamic Meter is a completely new meter designed to eliminate inherent cross-coupling errors, frequent damper adjustments, and vibration sensitivity problems associated with beam-type gravity meters.
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General Inclinometers
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Columbia Research Laboratories
Columbia's SI-701 Series of Inclinometers are electronic tilt sensors based on Force Balance Accelerometer technology. They produce high level low impedance output proportional to the sine of the tilt angle. Model SI-701B is a low cost general purpose sensor that can be up-graded with the addition of the Columbia "HP" torquer system (SI-701BI) for greater accuracy and ruggedness. A bi-axial version of both units (SI-702B) is also available. The Model SI-701BI is designed with an output circuit made for 4-20mA data transmission systems for industrial applications. The model SI-701FND is a fluid dampened premium performance inclinometer designed to produce accurate tilt data in extreme shock and vibration environments. The latest addition in the line is Model SI-701WPBI, a waterproof (to 150 feet) inclinometer which operates from a +15 volt supply with 4-20mA output. A single power supply powers both the sensor and the 4-20mA line driver.
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Product
Signal Analysis
Synchronous Accumulation (Order Analysis)
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Order analysis is one of the most convenient and efficient methods for diagnostics and balancing of rotating mechanisms and transmission gears. With an RPM sensor and a vibration sensor, it is possible to study the time characteristics of gear vibration signals. It is a well-known fact that a signal from a vibration sensor is affected by signals from other sources. To tune out from the disturbing signals, the synchronous signal accumulation method is used. For each shaft rotation, the RPM sensor provides a rotation mark. This signal serves as a triggering strobe for the vibration sensor signal sweeping. The obtained signal sweeps are combined. All the sources of the signals related to the shaft frequency (frequency of rotation) are accumulated and increased in the accumulator linearly proportionally to the N number of rotations. All other signals that are not correlated with the shaft frequency are accumulated proportionally to N1/2 and in case of a greater number of averagings, the useful signal exceeds the interference level.
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Product
Blow Point Tester
EKT-2001BPT
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The EKT-2001BPT Blow-Point Analyzer is a testing instrument that measures the best curing time of rubber for tire and rubber vibration isolation industry and helps to improve the productivity. By using the special design of wedge mold, it measures the real-time temperature rising during the curing to determine suitable curing time in the curing press.
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Vibration Sensitivity Tester
Vibratron II
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The Vibratron II provides a non-invasive means of measuring the sensitivity to vibration of large nerve fibers of a patient's fingers and toes. Reliable quantitative measurements are achieved with a test that takes only minutes to administer. A two-alternative forced choice procedure is used to determine the degree of sensitivity for comparison to normals.
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Large-Displacement Low-Frequence Vibration System
9363-LN-100
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King Design Industrial Co., Ltd.
This tester is designed to assess the damage made to product packaging and internal objects caused from transporting environment; to discover the packaging flaw and product’s early failure from a long-term cumulative vibration fatigue; avoid man-made transporting damage and improve product’s reliability and quality of delivered products. With the use of high-performance foot absorber, the resonance effect to floor caused by the bounce test may be waived; and can reduce the pile’s destruction to industrial plants. Two displays can make comparative display on both frequency and rpm at the same time; thus no need to switch in order to read these two values. The dual-control mode of time accumulator and counter can avoid human error resulting from the conversion. Easy to operate; no need for complicate training program.
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Product
1-, 10-, 40-Gigabit Ethernet Rugged Rackmount Recorder
Talon RTR 2755
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- Designed to operate under conditions of shock and vibration- Records gigabit, 10-gigabit or 40-gigabit Ethernet streams- Removable shock- and vibration-resistant SSDs perform well in vehicles, ships and aircraft- TCP and UDP protocols- Copper or optical interfaces- Aggregate recording rates to 4.0 GB/sec- 4U short 19-inch rugged rackmount PC server chassis- Windows® Server 2016 workstation with high-performance Intel® Core™ i7 processor- Up to 122 terabytes of storage to NTFS RAID solid state disk array- Multiple RAID levels of 0, 1, 5, and 6- SystemFlow® GUI with Signal Viewer analysis tool- C-callable API for integration of recorder into applications- File headers include time stamping and recording parameters- Optional GPS time and position stamping- Optional 1836 VDC power supply
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Vibration Testers
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Guangzhou Amittari Instruments Co.Ltd
The Vibration Tester can display the parameters of “Displacement”, “Velocity” and “Acceleration” simultaneously; Applied to the periodic motion measurements to detect moving mechanical imbalances and misaligned. Designed for on-site measuring various mechanical vibration, for quality control, running time and prior equipment maintenance data. Selection of high-performance accelerometers to achieve accurate, replicable measurement It has a bearing condition measurement function.
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BenchMate with Horizontal Isolation
2214 Series
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BenchMate Vibration-Free Platforms enhance the performance of precision tabletop equipment.The 2214 Series is very similar to the 2212, however it has the added benefit of multistage horizontal isolation. It is recommended in applications where horizontal vibrations are a problem.
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Altitude Test Chambers
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Altitude chamber testing is important for manufacturers of products that might be shipped via air. It is especially important for defense and aerospace applications where pressure and vacuum conditions are even more intense. Our altitude test chambers simulate a variety of environmental conditions including temperature, altitude, humidity, and vibration for the rigorous testing standards of combined environment.
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Acoustic Analysis
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Noise is increasingly the subject of new regulations for the protection of human health and safety as well as for improving the environment in general. As well as sound levels, the perceived sound quality of products from washing machines to vehicles is often an important part of the customer buying decision so must be considered during product development. m+p Analyzer for noise and vibration measurement and analysis provides a full range of capability for these applications. Real-time fractional octave filters satisfy all acoustic applications from simple sound pressure, sound power for equipment legislative requirements, intensity mapping to isolate sources to sound quality metrics for product refinement.
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Vibration Control, Monitoring and Diagnostics System for Hydraulic Units
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Stationary system for vibration control, monitoring and diagnostics of hydraulic units is used for constant technological and safety control, diagnostics of vibrational and mechanical parameters of hydraulic units and auxiliary equipment of hydroelectric power stations in accordance with the applicable requirements.
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Automated Production Testing
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Automated production testing is critical in today’s competitive manufacturing environment. Companies can no longer rely on variable costs, non-uniformity, and potential health hazards that come with a laborer-based manufacturing line. This is no less true for sound and vibration tests, ranging from in-process burn-in tests to product validation and verification tests.
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Product
200 MS/sec RF/IF Rugged Rackmount Recorder
Talon RTR 2746
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- Operates under conditions of shock and vibration- 4U 19 inch industrial rugged rackmount PC server chassis- Windows® workstation with Intel® processor- 200 MHz max. 16-bit A/D sampling and recording - up to eight channels- 80 MHz recording/playback signal bandwidths- Capable of record/playback of IF frequencies up to 700 MHz- Real-time aggregate recording rates of up to 3.2 GB/sec- Removable SSD drives- Up to 243 terabytes of storage to NTFS RAID disk array- RAID levels 0, 1, 5, 6, 10 and 50- SystemFlow® GUI with signal viewer analysis tool- C-callable API for integration of recorder into application- File headers include time stamping and recording parameters- DDC decimation and DUC interpolation range from 2 to 65,536- Optional GPS time and position stamping- See Datasheet for configuration options for playback, recording and storage capacity
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RISC-based DIN-rail Fanless Embedded System With I.MX 6UL Processor, COM, LAN, DIO (2-in/2-out), 4 AI Channels (16-bit, 100 S/s) And 2 PCIe Mini Card Slots
IRU151
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The IRU151 is powered by the low-power NXP i.MX 6 UltraLite processer. They can withstand an extended operating temperature range of -40°C to +70°C and up to 2G of vibration for operating in harsh environments. Furthermore, it supports NI LabVIEW to allow users to design graphical user interfaces for their measurement applications quickly and efficiently. In order to provide data collection and device control, the IRU151 comes with various I/O connectors, including four analog input (AI) channels, one isolated RS-232/422/485 port, one isolated LAN and one isolated DIO (2-in/2-out). The four analog input channels have differential input configuration and overvoltage protection of 55V DC. The IRU151 is capable of reading analog voltages at 100 samples per second with a 16-bit resolution.
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Vibration Testing System
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Torontech is now offering Vibration Test Systems, Shock Test Systems, Bump Test Systems, Drop Tester, and Packaging Transportation Simulators.
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On Load Tap Changer Analyzer
TAP-4-PLUS
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The Tap-4-PLUS is the newest instrument by Zensol for OLTC testing. It has 2 more analog inputs than the TAP-4. The TAP-4-PLUS with the TAP-DRM accessory can perform dynamic resistance, vibration, and motor current recordings at the same time. Doing so will allow you to easily understand the vibration impacts.
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Solid State Relay Products
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DARE Electronics? solid state relays incorporate advanced microelectronic hybrid technology and are available from low level to 50 amps. Solid state relays have distinct advantages over electro-mechanical devices including: no contact bounce, arcing or flashing; immunity to contact contamination and oxide formation in dry or normally open circuits; and immunity to shock and vibration thus preventing unwanted contact closures
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PXIe-4464 , 204.8 kS/s, 119 dB, 6 Gains, AC/DC-Coupled, 4-Input PXI Sound and Vibration Module
783087-01
Analog Input Module
204.8 kS/s, 119 dB, 6 Gains, AC/DC-Coupled, 4-Input PXI Sound and Vibration Module—The PXI‑4464 delivers simultaneous sampling on all channels. In addition, the PXI‑4464 includes built-in antialiasing filters that automatically adjust to your sampling rate, six software-selectable input gains ranges, and TEDS smart sensor support for error-free setup. The IEPE excitation circuit can deliver current for high-power sensors and strong data integrity over long sensor cable runs.
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Vibration Testing
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Vibration testing includes kinetic energy transfer to the test specimen, often described as the Device Under Test or simply DUT. Typically specified in terms of displacement, velocity, acceleration or the corresponding power spectral density units as a function of frequency. The form of the vibration may be sinusoidal, random, or a combination.
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Data Loggers
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Identify trends in vibration, noise, temperature, humidity and more that can be indicative of component wear and/or influence machine performance with help from PCE Instruments' data loggers.
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Vibration Recorders
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The Dytran 4400A is a vibration recorder with built‐in 3‐axes MEMS accelerometer capable of recording acceleration in three orthogonal directions and write the data on an SD card
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Product
DC Coreless Motor
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Adamant Namiki Precision Jewel Co Ltd.
There is a structure in the cage shape by only the copper wire turns around a cylindrical permanent magnet placed inside It is a feature. There There is not an anron core, it does not receive the action of the copper basket type rotor is light, the moment of inertia becomes small, so quick response is possible. A Permanent Magnet, There Is No Cogging, That Is, Rotation Is Smooth, And Vibration And Noise Can Be Reduced. - Since Rare Earth Magnets With High Magnetic Properties Are Used And The Rotor Is Formed Only With Coils, The Motor Itself Can Be Made smaller and lighter.
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Product
Vibrating Sample Magnetometer
VSM-5
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This type measures on variations of temperature as well as yet normal room temperature under vacuum and in gas by the use of electromagnet.
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Product
MIMO And MISO Controller
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Xcite Systems and MB Dynamics have teamed up to provide state of the art MIMO (Multiple Input and Multiple Output) testing control. The heart of the system is in the MB Millenium EAGLE controller which enables closed loop control of up to four (4) exciter heads. Applications include time history replication, random (PSD) vibration control and single-tone sine control.
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General-purpose Accelerometer
MTN/1100
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General-purpose accelerometer with isolated AC outputs, ideal for vibration analsis and for use in harsh environments.
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Product
Vibration Combined Test Chamber
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Vibration and Temperature & Humidity & Vibration Combined Test Chamber offer combined temperature, humidity, and/or vibration environments. Weiber models are designed for compatibility with user’s choice of electrodynamic or mechanical vibration systems. While each model is manufactured to standard designs, they may also be custom engineered to meet a wide range of stringent test requirements. The Test Chamber comes with optional capability to interface with vibration systems in both the horizontal and vertical modes of operation with rear or vertical sliding doors. The Weiber Series temperature/humidity and vibration chambers are designed to integrate with vibration systems in only the vertical mode of operation.
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Condition Monitoring
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Is the process of monitoring a parameter of condition in machinery (vibration, temperature etc.), in order to identify a significant change which is indicative of a developing fault.
