Vibration
mechanical oscillation of a particle or solid.
See Also: Bearing Vibration, Vibration Shock, Vibration Test, Shock, Turbulence, NVH
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Vibration Analysis Software
VibroDesigner
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VibroDesigner software is used for data acquisition, storing and analyzing. Using this software with portable STD-500/510/3300 or stationary CTD3168/2160/2060 units helps to schedule machinery maintenance at a convenient time.
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High-Sensitivity Tri-Axial Accelerometer with Built-In Preamplifier
NP-7310
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NP-7310 is the accelerometer with built-in preamplifier, and capable of tri–axial directions simultaneous measurement. It is suitable for the low frequency vibration measurement such as ground vibration or floor vibration while operating the machine. NP-7310 can be used with the sensor amplifier unit such as AU-2100, AU-2300 or PS-1300. Also, it is possible to input directly to the analyzer or recorder which the constant current amplifier is built-in such as the FFT Analyzer of DS-2000 series, DS-3000 series, CF-7200A, CF-9000 series or CF-3650/3850 series.
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Laser Interferometers
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Measurements of the length displacement or yawing and pitching, measurements of rotation angles, measurements of overshoots during vibrations or when stopped and of uneven speed, etc. can be handled. Length measuring instruments can be used for a variety of purposes, including precise inspection of heavy duty equipment.
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Fanless Embedded System With Intel® Atom™ Processor E3845 Quad Core™ (1.91 GHz) For Railway PC
tBOX323-835-FL
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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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Testing Services
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DTB is the largest independent testing laboratory in the United States with a full spectrum of testing services all under one roof. We provide a wide range of environmental, dynamics and vibration, EMI/EMC, ballistics, optical, ordnance release, and safety and survival testing.
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Open Frame Panel PC
PPC3-6.5-407
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The PPC3-6.5-407 from WINSYSTEMS utilizes the E3800 family of Atom™ processors from Intel® to provide low power and high performance in a compact 6.5-inch Panel PC. Designed for harsh environments and reliability, the design includes a sunlight-readable display and soldered RAM for added shock and vibration resistance with operating temperature ranges available from -10°C to +70°C.
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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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Vibrometer
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Instrument for the assessment of vibration for occupational health (risk at work) and building regulations.
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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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Systems Integration for Circuit Card Assembly
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Teledyne Advanced Electronic Solutions integrates CCAs and other sub-assemblies, cables and fabricated parts into system modules shipped directly to customers for integration into their products.- Box Build: custom built to order system solutions- High complexity box assemblies and subsystems- High frequency RF box assemblies and subsystems- Full functional RF testing up to 26 GHz (K band)- Multi-level systems integration – build and test modules and CCAs and integrate into higher level assemblies- Custom cell design for customer subsystems- Special bonding processes including thermal management and vibration- Robust torque and FOD control programs- System level testing including functional, vibration and thermal- Complex harness fabrication and integration- Fiber-Optic and RF waveguide integration and testing- Large system capacity in excess of 200 lbs.- Configure to order – Integrate different options, firmware, configurations, etc across a single order as required
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Test Cell Vibration Monitoring System
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The Test Cell Vibration Monitoring System is a complete package for monitoring dyno vibration levels generated during engine testing. This system was design to prevent catastrophic dyno failures.
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BenchMate Passive- Air Vibration Control
2210 Series
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BenchMate Vibration-Free Platforms enhance the performance of precision tabletop equipment.The 2210 Series features a Passive-Air design requiring periodic manual leveling.
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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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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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Automation Of Vibration Testing
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The system can be equipped with various National I / O devices using PCI, PXI, USB and cRIO platforms for both testing tasks and for advanced diagnostics of the tested products. The system software includes a wide range of virtual instruments (Vibrotest, Vibration, Vibrotest SBC, Vibrorezonans, Beat, etc.).
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VCS
Broad-Band Random Vibration
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The program Broad-band random vibration is intended for testing the specimen with the use of broad-band random vibration with a particular intensity degree.
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ICP® Accelerometers With Excellent Thermal Stability
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The single and triaxial ICP® accelerometers are designed with a low temperature coefficient, wide operating temperature range, and good broadband measurement resolution, making them ideal for any vibration measurement requiring tight control of amplitude sensitivity over a wide thermal gradient. To alleviate the effects of high frequency overloads caused by metal-to-metal inputs, a low pass filter has been incorporated in all models, ensuring accurate data in the frequency range of interest.
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Accelerometers | Vibration Sensors
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Accelerometers measure the levels of vibration in an engine or system. They detect faults and prevent potential damage. They enable you to achieve the reliability and accuracy you need for your engine, aircraft, helicopter, UAS, space or transportation application.
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Test & Measurement Products
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We offer a broad range of test and measurement devices for your scientific, educational, industrial, and process applications. We carry the test and measurements tools you need to analyze, validate, and verify measurements in your electronic and mechanical systems, ensuring compliance to quality assurance and quality control programs. Our selection features portable and bench oscilloscopes, multimeters (DMMs), clamp meters, megohmmeters, stroboscopes and tachometers, power transformers, along with precision meters for humidity, moisture, light, airflow, weather, and vibration.
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Waviness, Roundness and Form Analyser
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SKF Condition Monitoring Center
Waviness testers from SKF allow analysis of the waviness on the components and thus give the production engineer a powerful tool to improve the production process. Because low noise and vibration of bearings is becoming more important, there is a high demand on the measuring accuracy and resolution.
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Multi-Stage Injection Analyzer
FJ-8000 series
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Common rail method already is commonly known as an injection system of diesel engine now. That system enables multi-stage fuel injection by offering high injection pressure in various driving situation. Adopting the common rail system helps improving fuel consumption, reducing noise and vibration, because the system can make the fuel approximate complete combustion which suppresses PM and NOx generation. FJ-8000 series is the multi-stage injection analyzer that supports more accurate injection by measuring injection quantity, injection rate, injection timing, and injection period by multi-stage injection of common rail system in the environment that is near to an actual vehicle environment.
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Radar solution for thickness measurememt of steel & metal
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Our radar sensor solution determines the thickness and the thickness profile of steel plates, steel strips or steel slabs (up to 1600 °C hot) with an accuracy of up to ±10 µm on the roller conveyor. Thanks to robust radar technology, sophisticated signal processing and intelligent radar algorithms, OndoSense radar sensors achieve this high level of precision in thickness measurement even under the difficult production conditions of the steel industry with smoke, steam, dirt, vibrations, fire and extreme temperatures.
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Sensors for Mobile Machines
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*Inclination sensors with CAN or analog interface*Inductive sensors with high protection rating*Pressure sensors with a robust measuring cell for mobile hydraulics*High shock and vibration resistance*Wide operating temperature range
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Vibration Meter
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Shenzhen UYIGAO Electronic Technology Co., Ltd
Vibrometer Tester Gauge Analyzer Measure sensitivity accelerometers Digital Vibration Meter
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Engine Vibration detector
VP-201/202/1210/1220
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The VP-201/202 and VP-1210/1220 are electro-dynamic vibration detectors designed for gasoline and diesel engine measurement. By mounting them on the cylinder head or an engine etc, they detect rotation vibration at the time of combustion. It is easy to use due to a small, light weight, and magnetic mounting by means of a built-in magnet on the bottom surface. The detector and the cable are reliable with heat-resistant structure so you can use it in an engine room.
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Bump Tester
KD-163
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King Design Industrial Co., Ltd.
*Comply with IEC-68-2-29 testing specification(10g/ 16ms、15g/6ms、 40g/6ms、100g/2ms).*Easy installation and simple operation; Low noise; no maintenance required; function holds long.*Well-designed and no resonant-structure, air anti- vibration pad can effectively isolate floor vibration.*Accelerometer adopts repeated measurement and adjustable half-sine wave generator; to control the data is precise.*Magnesium alloy platform is anodized, Servo motor cam to drive, and can adjust the frequency automatically.*The adjustable acceleration value and shock domain is patent design (1ms-13ms).
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25-Watt AC/DC Power Supply
Model 56GS1
Programmable Power Supply
NAI’s 56GS1 is a 25 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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Transportation Simulators
V - Series
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L.A.B. Transportation Simulators are used to determine the ability of packages and products to withstand shocks and vibration encountered during the following courseof typical handling and transportation.
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Lightweight Benchtop Active-Air Vibration Isolation Systems
ELpF-Series
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Introducing the ELpF lightweight benchtop vibration isolation system. This lightweight low-profile pneumatic vibration-free platform is designed to meet the exacting vibration-control requirements of sensitive equipment weighing in the 150-pound range.
