Vibration
mechanical oscillation of a particle or solid.
See Also: Bearing Vibration, Vibration Shock, Vibration Test, Shock, Turbulence, NVH
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Absolute Quantum Gravimeter
The Absolute Quantum Gravimeter is the only quantum gravity sensor available on the market place. Thanks to its disruptive technology, this instrument offers unique features:*Absolute gravity measurement at the µGal level.*Automated Continuous Data Acquisition for several months. No long-term drift.*Excellent immunity to ground vibrations thanks to an active compensation system (no mechanical isolation).*Easy and quick operation : the AQG is ready to measure within 1h (no laser alignment nor mechanical assembling, no preliminary pumping, no superspring). User-friendly software requiring no knowledge in quantum physics.*Compact and transportable sensor.*Low maintenance constraints (in particular, no moving parts in our vacuum chamber).*Station to station repeatability of the absolute measurement within a few μGal.
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First Trip Testing of Circuit Breakers
Significance of Circuit Breaker "First Trip Time"A circuit breaker may not be called upon to operate and clear a fault for years, but when a fault occurs, it is expected to operate within it's published time-current characteristics. Unfortunately, frequently this does not happen... environmental contaminants, hardened grease, vibration and other factors can adversely affect the operating time of the circuit breaker.
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Compression Unit
BK1611
The BaKo BK1611 is a Compression Unit that uses a real time feedback loop to create a frequency sweep with constant level output. This would normally be used for either research or for calibration rather than product line testing and is useful because of its extreme stability. The BK1611 is not a dedicated system so it can be integrated into a variety of systems to be used for microphones, speakers or vibration motors.
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Pressure Switches
Pressure switches are built for industrial gas and compatible low-viscosity fluid applications. These pressure-operated switches are ideal for uses demanding a rugged, robust design. Environmental protection is provided by a high-grade IP67 (NEMA 6) enclosure, and the internal design provides excellent resistance to shock and vibration. Both the KAS and KPS Series feature SPDT switches with a DC contact rating of 125V, 12W. The KAS Series pressure switch has an AC contact rating of 250V, 0.1A inductive load. The KPS Series pressure switch has an AC contact rating of 440V, 6A inductive load and 440V, 10A resistive load. Many conventional, as well as some unconventional, requirements for outdoor and indoor use are covered by KOBOLD KAS and KPS Series pressure switches.
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Monitoring System
A112
The photoelectric sensor model A112 allows to realize a system for detecting breaks of thin wires from 10 um in diameter, with a detection range greater than 50 cm.The A112 produces these results without the use of laser technology, allowing high immunity to vibration and a secure alignment between receiver and transmitter.
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Ultrasonic & Mass Flow Meters
GAOTek offers high quality, affordable, secure and accurate Ultrasonic Flow Meters for sale to the United States, Canada and globally. Ultrasonic Flow Meters often have a sending and a receiving transducer for measuring the velocity of fluids to accurately calculate the flow of volume in a pipe by using sound waves, acoustic waves or vibrations with a frequency of >20 KHz. GAOTek offers a variety of top-notch Ultrasonic Flow Meters designed for different environments, from wide pipes to an all liquid environment, such as sea water, oil, sewage, alcohol, et al. GAOTek’s easy to use Ultrasonic Flow Meters come with a built-in printer and a built-in data logger. They provide accurate readings and have an accuracy rate of ±1% at rates greater than 0.2mps. They also offer multi-language menu selections, long lasting battery life for continuous usage, large LCD screens, and a huge storage.
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Multi-Channel Online Monitoring
Online4US
Online4US is a multi-channel online monitoring solution that combines both ultrasound and vibration sensors in 4 to 32 channel modular configurations. It answers a necessary demand to have advanced warning of critical asset failure in remote areas.
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Portable 4-channel Noise & Vibration Analysis System
WCAmini AD-3661
* USB bus power unit * 24 bit, 4-channel measurement * A channel exclusively for tacho pulse measurements * WCAPRO (multi analysis software) * FFT analysis and real-time octave analysis * Tracking analysis and throughput recording/playback * Equipped with WCA Lite (easy-to-use analysis software)
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Vibrating Sample Magnetometer
VSM-5
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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Multi-analyzer / Recorder
OR38
OR38 models are intended for advanced needs in acoustic and vibration analysis measurements, for R&D as well as for testing. OR38 is a synthesis of components usually used separately for measurements. OR38 includes an acquisition front-end, with conditioning and sampling, a time domain recorder and the resources required to provide real-time processing of all inputs.
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Online Condition Monitoring
PRÜFTECHNIK Condition Monitoring GmbH
Online Condition Monitoring systems track machine vibration and other relevant machine condition parameters around the clock so you can trend and analyze data. Entire plant sections or only critical machines can be monitored with online systems to optimize plant availability. The Fluke Reliability solutions from Pruftechnik and Fluke below alert you to abnormal readings requiring action and help you extend asset life.
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Serial FPDP Rugged Rackmount Recorder
Talon RTR 2756
- Designed to operate under conditions of shock and vibration- Complete Serial FPDP record and playback system- Up to 8 I/O channels in a single 4U 19-inch rugged rackmount PC server chassis- Removable SSDs- Up to 38.4 terabytes of storage to NTFS RAID disk array- Copper, single-mode and multi-mode fiber interfaces available- Real-time aggregate recording rates of up to 5 GB/sec in eight-channel configuration- Supports Flow Control, CRC, and Copy/Loop Mode as a receiver and transmitter- Supports 1.0625, 2.125, 2.5, 3.125 and 4.25 GBaud link rates- RAID levels of 0, 1, 5, 6, 10 and 50- Optional N+1 redundant power supply- SystemFlow® GUI virtual instrumentation panel for fast, intuitive operation- C-callable API for integration of recorder into applications- File headers include time stamping and recording parameters- Optional GPS time and position stamping- Windows® 7 Professional workstation with high performance Intel® Core™ i7 processor
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Hardy Shaker
HI-903
This is our top of the line Hardy Shaker. It provides the ability to set the amplitude and change the frequency range without the amplitude changing. This automation makes conducting vibration tests easier. Tests can be conducted on multiple vibration transducers, and then the saved data can be transferred via USB Flash Drive to be displayed in an automated and customizable report using an Excel template on your computer. In manual mode, the vibration test level and test frequency can be set from 7 Hz to 10,000 Hz. The high accuracy instrument can display the vibration level in terms of g’s peak, velocity peak (in/sec or mm/s) or displacement peak-to-peak (mils or µm). The unit can support payloads up to 800 grams (see frequency limits in the manual). A built-in display reads the output sensitivity, which can be stored in memory. Complete testing sequences and data can be stored in memory for each tested sensor, the unit logs the data on the spot or stores it for later use. For testing of heavy transducers or at high frequencies, the HI-903 automatically corrects the sensitivity calculation for the effects of transducer mass loading. A built-in self-test program checks for accuracy of all calculations. The HI-903 has a built-in battery charger that can operate on 120 or 240 VAC. The unit comes in a rugged Pelican case.
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Generators
Vibration Shock
Software Vibration shock is used for testing specimen resistance to vibration impact. This software is a part of the software complex ZETLAB VIBRO, supplied together with vibration control systems ZET 017-U. The software enables generation of impacts with pre-set parameters and noise presence within a specified frequency range. The software is activated via ZETLAB control panel and VCS menu.
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*Laser Spectroscopy
*Sum Frequency Generation (SFG) vibrational spectroscopy and microscopy*Investigation of surfaces and interfaces of solids, liquids, polymers, biological membranes and other systems
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200 MS/sec RF/IF Rugged Portable Recorder
Talon RTR 2726A
- Designed to operate under conditions of shock and vibration- Portable system measuring 16.0" W x 6.9" D x 13.0" H- Lightweight: just less than 30 pounds- Shock-and-vibration resistant SSDs perform well in vehicles, ships and aircraft- 200 MHz 16-bit A/Ds- 800 MHz 16-bit D/As- 80 MHz record and playback signal bandwidths- Recording & playback of IF signals up to 700 MHz- Real-time sustained recording rates of up to 3.2 GB/sec- Windows® workstation with high-performance Intel® processor- Up to 30.7 TB of SSD storage to NTFS RAID solid state disk arraySystemFlow® GUI with signal viewer analysis tool- File headers include time stamping and recording parameters- Optional GPS time and position stamping- Optional 18-36 VDC power supply
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Site Vibration And Noise Testing
Response Dynamics Vibration Engineering, Inc.
Effective vibration isolation is critical to the performance of many systems. It is often much more challenging than expected because the structural dynamics of the supporting structure, and the isolated structure, also affect the isolation performance. Isolation resonances can often create other vibration problems and confound an engineering team. We have successfully designed vibration isolation into countless systems over the years using unique custom solutions as well as adapting standard components and applying them properly to the design.
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Long Light Source
LM-A
The long light source is compatible with the LM-101 or the LMC-20. The light is supplied with a 50 watt tungsten halogen convection cooled light source which provides suffcient energy for use with narrow band pass filters or monochronomators in the wave length range of .35 to 2.5 microns. The light beam is chopped at 200 hz by a quiet, vibration free, synchronous motor. The housing also contains a secondary LED light source and detector for synchronization of the amplifier, plus an electro-mechanical shutter to block the light output when the instrument is zeroed. An internal collimating lens produces a narrow beam (<1") so the LM-A can be used in bell-jar and large coating systems.
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Building Monitoring
WINECAP
Wireless sensor network enables low-cost sensing of envi- ronment. Many applications using wireless sensor networks have low duty cycle and low power consumption. However the ability of wireless sensor networks can be extended in re- verse way. Enhanced TinyOS, and new components opened possibility for more aggressive applications. Structure mon- itoring is one example of such applications. To monitor a structure (e.g. bridge, building), we measure behavior (e.g. vibration, displacement) of structure, and analyze health of the structure based on measured data.
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8-CH 24-Bit High-Resolution Dynamic Signal Acquisition Module
PXIe-9529
The ADLINK PXIe-9529 is a high-performance, high density, 8-CH analog input dynamic signal acquisition module. The PXIe-9529 features eight 24-bit simultaneously sampling analog input channels. The 24-bit sigma-delta ADC provides a sampling rate of 192 kS/s at high resolution, making it ideal for higher dynamic range signal measurement. All channels are sampled simultaneously and accept input range up to ??10V, and the analog inputs support software-selectable AC or DC coupling and 4 mA bias current for integrated electronic piezoelectric (IEPE) sensors. The module is especially designed to meet the requirements of vibration analysis and audio testing.
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High Sensitivity Vibrating Sample Magnetometer
VSM-P7
Quick response as well as high stability measurement in magnetization measurement sensitivity of approx. 2×10-6emu can be made possible. Small size and reasonable price upon VSM-5 series. Combination with option of gas-flow system of temperature variable unit is capable of making measurement at -50°C~200°C. Varieties of magnetic materials can be automatically measured with a plenty of software.
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6U Processor Blade
CP62007
LinkedHope Intelligent Technologies Co.,Ltd.
CP62007 is a 6U processor blade based on Intel’s 4th generation core i7/i5 processors using 22nm process technology, supporting up to four cores / eight threads at 2.4GHz. CP62007 supports up to 16GB onboard soldered low voltage DRAM with ECC. It also offers up to 64/128GB SLC/MLC onboard SATA SSD for installing operating system and drivers. The onboard design of memory and SSD enhance the anti-shock and vibration performance dramatically.CP62007’s onboard processor integrates Intel® HD Graphics 4600 controller, supporting a variety of display outputs, such as eDP/DP/HDMI/DVI/VGA. And the VGA resolution is up to 2048x1536. With HDMI/DP/eDP outputs, the resolution can be up to “4K”.CP62007 supports 1x VGA and 2x DP/HDMI/DVI, up to 3 independent or cloned displays.CP62007 uses high speed CPCI connectors on J3 and J4 position for transferring high speed serial signals, such as PCIe2.0, USB3.0 and SATAIII. And the foot-print of high speed connectors are fully compliant with CompactPCI specifications.
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Talon 3.6 GS/sec Ultra Wideband RF/IF Rugged Portable Recorder
Talon RTR 2729A
- Video: A Quick Look at RTR 2729A Talon Rugged Portable Recorder- Designed to operate under conditions of shock and vibration- Portable system measuring 16.0" W x 6.9"D x 13.0" H- Lightweight, just less than 30 pounds- Sample rates up to 3.6 GHz in single-channel mode- Sample rates up to 1.8 GHz in dual-channel mode- 12-bit A/D, with 16- and 8-bit packing modes- Capable of recording RF/IF frequencies to 1.75 GHz in single-channel mode- Capable of recording RF/IF frequencies to 2.8 GHz in dual-channel mode- Real-time sustained recording rates of up to 4.0 GB/sec- Windows® 7 Professional workstation with high-performance Intel® Core™ i7 processor- Up to 61.4 terabytes of SSD storage to NTFS RAID solid state disk array- SystemFlow® GUI with Signal Viewer analysis tool- Optional file headers include time stamping and recording parameters- Optional GPS time and position stamping- Optional 10-36 VDC power supply
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Testing Machine For Rubber Vibration Isolators
This instrument can measure and process the data of spring constants, damping coefficients and loss factors of viscoelastic materials from static status to high cycles up to 300 MHz. The thermostatic chamber permits testing in controlled temperature environments.
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Digital Short-Period Seismometer
ZET 7156-VER.1
Digital short-period seismometer ZET 7156-VER.1 is used for vibration velocity measurements of various structures: elevated (raised and restrictive) and underground (foundations, piles, etc).
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PXIe-4480, 1.25 MS/s, 3.4 Hz AC/DC-Coupled, 6-Input PXI Sound and Vibration Module
784277-01
1.25 MS/s, 3.4 Hz AC/DC-Coupled, 6-Input PXI Sound and Vibration Module—The PXIe‑4480 is designed for high-bandwidth audio, acoustic, and vibration measurements. It provides six channels of dynamic signal acquisition, and you can use one of four gain settings to configure your input range. The PXIe‑4480 also includes software-configurable AC/DC coupling, charge measurement, voltage excitation, IEPE excitation, and TEDS support, making it ideal for measuring acoustic transducers, pressure sensors, and hydrophones. Common applications include audio test; noise, vibration, and harshness (NVH) analysis; and underwater acoustic measurements. For measuring sudden changes, such as high speed blast and pressure events, the PXIe-4480 can sample up to 20 MS/s per channel in time-domain mode.
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Measuring Systems For Beverage Can Manufacture
SPECIAL WORKBENCH
Optik Elektronik Gerätetechnik GmbH
To ensure the high measuring accuracy of RINGMASTER and PUNCHMASTER also under rough environmental conditions, a special workbench was developed. The workbench is equipped with vibration isolators, so that the equipment works also stable, if the toolroom is located close to the production line. Based on its ergonomics the special table ensures a fatigue free work.
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Vibration Testing
Response Dynamics Vibration Engineering, Inc.
We most often characterize a problem first and work from known conditions, and stay in “the known” as we proceed by making sense of what we observe as we move forward. We test and analyze the change in dynamics we are trying to create in real-time, on site, and often make changes to our experimental test plan on the fly as we discover how a system is actually behaving. In doing so we often get meaningful results from which we can make sound engineering decisions in a short time frame. We don't just make measurements and spit out data. We help identify the problem and propose solutions.
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Digital Pressure Gauge
m1
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.
