Vibration
mechanical oscillation of a particle or solid.
See Also: Bearing Vibration, Vibration Shock, Vibration Test, Shock, Turbulence, NVH
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Test Chamber for Dynamic Vibrators
The focus of the Feutron climate simulation overall concept is on the simplest operation of the overall functions of the test systems and the highest reliability with maximum efficiency. This is why our systems are supplied as plug-in compact devices.
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Brake Test Systems
GIANT 9000 Series
The major test target is to detect noise and vibrations generated by the vehicles brake. Our intention was to build a dynamometer that can operate either with brakes mounted to the complete vehicle, or with just the axle module mounted to a universal adaptor system or wheel suspensions.
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OEM Differential Pressure Switch
MDS
The Series MDS Pressure Switch is designed with a double diaphragm to protect false actuation due to shock and vibration. This low cost pressure switch has a minimum 20 million cycle life expectancy, and an extremely fast response time, making this an ideal device for OEM orders
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Oscilloscopes
Is a type of electronic test instrument that allows observation of varying signal voltages, usually as a two-dimensional plot of one or more signals as a function of time. Other signals (such as sound or vibration) can be converted to voltages and displayed.
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Switchable Fixed Frequency Synthesizer
EXP Series 2.25" x 2.25" x 0.6"
*Connectorized Package *Switches Between Multiple Fixed Frequencies *Exceptionally-Low Phase Noise *DRO Replacement *High Vibration Design
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Benchtop Vibration Table
TCB-1.3
The TCB-1.3 benchtop vibration chamber is ideal for reliability testing of compact products and electronics. It may be used as a stand-alone vibration table for vibration testing or placed inside an environmental chamber for combined random vibration & temperature testing offering flexibility and greater return on investment.
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positilt® Inclination Sensors
Inclination sensors measure inclination between 0 and +/-180 in a non-contact, wear-free and absolute way. Utilizing the MEMS technology, these sensors are extremely resistant to shock, vibration and dirt, and are therefore well suited for outdoor applications. Various sensor enclosure designs open possibilities for many different types of applications.
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Modal tests
Modal Testing and Modal Analysis - SIMO, MIMO, and ODSEffective and affordable modal testing and analysis solution for SIMO, MIMO, and ODS testing methods. The modal test is an indispensable tool to determine natural frequencies and mode shapes of any structure. With our solution, you are able to excite the structure with an impact hammer or modal vibration shakers and easily measure the responses. Import or draw your geometry for rich visualization and animation of your structures.
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High Temperature Hot Mountable Furnace Extensometers (1200 Cor 1600 C)
Model 3549
Jinan Testing Equipment IE Corporation
The Model 3549 is a major advancement in the design of externally mounted, furnace extensometers. This new extensometer is designed to meet the stringent requirements of strain controlled testing as prescribed in ISO 6892, while introducing many new innovative features that help improve productivity with static testing applications (tension and compression testing) and long term testing such as low cycle fatigue and creep. The overall design reduces any influence from common lab environment vibrations. This unit also incorporates a new feature that allows the user to precisely set the contact force against the test specimen. This allows for even and repeatable contact force, limiting contact force induced errors. This extensometer mounts on a slide bracket (included) that can attach to the load frame of your test system; optional load frame mounting brackets are available. The gauge length for the 3549 is automatically set prior to mounting on the test specimen, which allows for hot mounting after thermal equilibrium has been reached.
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512 Channel Systems
Spider-80X/Spider-80Xi
The Spider-80X is designed for applications in three fields: dynamic data acquisition, vibration control, and machine monitoring. Each front-end features eight analog input channels and two channels that may be software selected as analog outputs for vibration control or tachometer inputs for the analysis of rotating machinery.
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Temperature & Pressure Switches
Pressure switches survive shock and vibration during all operating conditions and phases of flight and have been qualified to temperature conditions that exceed RTCA DC-160 requirements. Testing and design that goes above and beyond what is required has helped to make Measure Tech the "go to" manufacture when airlines need a new switch to help improve dispatch reliability.
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Vibration Analyzer
CoCo-70X
The CoCo-70X is Crystal Instruments’ latest handheld vibration analyzer, featuring an improved user interface and redesigned chassis. The CoCo-70X is a four-channel vibration analyzer with an IP-67 rating, designed specifically for the machinery Predictive Maintenance (PdM) community. The CoCo-70X offers powerful processing capabilities and an intuitive user-interface, providing users with an easy-to-use data collection experience.
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Accelerometers | Vibration Sensors
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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Non-contacting Position Sensors
For use in harsh environments, Vishay offers non-contacting position sensors based on Hall Effect technology. Linear displacement, rotational (single- and multi-turn), and kit design options all provide a full 360° measurement range with no dead angles and very long life, since there is no wear and tear on sensor elements. Applications for Vishay’s non-contacting position sensors include any system where vibration, shock, or dithering is to be expected, such as embedded applications in vehicles.
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Precigrader: Acoustic MSR System
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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High-Sensitivity Tri-Axial Accelerometer with Built-In Preamplifier
NP-7310
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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3U PXI-E System Controller
PX32101
LinkedHope Intelligent Technologies Co.,Ltd.
PX32101 is a 3U PXI-E system controller based on the newest Intel® Haswell platform. It is designed to provide comprehensive and reliable system controller to support hybrid PXIe-based systems for multiple environments test and measurement applications.Hybrid PXIe-based systems are often required to complete independent diversified complex testing tasks on the PXI test platform. PX32101 provides rich interfaces: 4 USB2.0 / 3.0 for peripheral connectivities; UART for communication or control equipment; dual 1000Base-T Ethernet, one port for LAN connection and the other one for the control of the next generation of LXI instruments. PX32101 can support 4 x4 or two PCIe x8-link, and up to 16GB / s system bandwidth. The ExpressCard 34 expansion slots on the front panel allow users to expand the system modules flexibly. If you install a hybrid multi-slot backplane in the system, then various standard PXI-E and PXI / CPCI peripheral cards could be fitted. In a multitasking environment, PX32101 processor is able to complete multiple tasks independently. The CPU and memory chips soldered with PCB increase reliability performance in shock and vibration environments. Combined with a variety of instrument control interfaces and reliable mechanical & electronic design, PX32101 can meet your hybrid PXIe-based testing for system application requirements perfectly.
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Package Test Machines
Infinity Machine International Inc.
Package Test Machines by Infinity Machine International Inc. - for applications such as carton drop testing, precise packaging drop test, cycling vibration testing equipment, transportation simulation, bi-directional fabric air permeability testers, tissue handle softness tester, corrugated crush test, and more.
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Condition Monitoring
MVX & MV-120
The MVX and MV-120 are powerful and intelligent, real-time, multi-channel data analyzers. The MVX and MV-120 gather multiple data-types, including vibration, IEPE, and voltage, in real-time, giving you the power to stop machine failures before they happen.
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Sensing System
DAS
Our Distributed Acoustic Sensor(DAS) with excellent pattern recognition software can detect and locate the distributed thousanfs of acoustic events. Whenever any vibration or sound around its sensing fiber is detected, our DAS system will process the measured data in real-time and its pattern recognition software will recognize the types of the events, such as digging, pipeline leakage, fence breach, vehicle moving person walking. And, the detected events are reported to the alarm server to help operators take actions to protect theor facilities.
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Vibration Meter
Shenzhen Graigar Technology Co.,Ltd.
Vibration meter (also called vibration severity) uses Piezoelectric Acceleration Transducer transfer the vibration signal in to electrical signal, analyze the input signals, and show the Acceleration, speed, shift of the vibration. It is widely used in the lines of Power, petrochemical, machinery manufacturing, metallurgy, vehicles, etc.
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Vibration Testing
Sanwood Environmental Chambers Co ., Ltd.
Sanwood , a 23 years of professional Vibration Test System for Automotive parts, vibration table, vibration machine, Electromagnetic vibration table, Vibration Test Chamber manufacturers
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FD-11603, 8-Channel, ±10 V Voltage Input Device for FieldDAQ
785639-01
The FD-11603 can measure up to eight channels with a voltage input range of ±10 V. It features 24-bit resolution with simultaneous sample rates up to 100 kS/s. The FD-11603 offers channel-to-channel isolation, which eliminates noise from ground loops and protects instrumentation circuitry from high-transient voltages. The FD-11603 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-11603 incorporates Time Sensitive Networking (TSN) and features an integrated network switch and built-in power circuitry for simple daisy chaining. You program the FD-11603 with NI-DAQmx, which automatically synchronizes multiple FieldDAQ™ devices. The FD-11603 is ideal for test cell and outdoor environments.
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Industrial Process Testers
Used for measuring periodic motion, to check the imbalance and deflecting of moving machinery. Specifically designed for present measuring various mechanical vibration. So as to provide the data for the quality control, run time and equipment upkeep.
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Vibrator QC System
Accelerometer Array
*24-channel input interface for DAQLink-III acquisition system (23 for accelerometers and one for True Reference)*Computes accelerometer weighted sum using input array*Controlled state of current supplies for external accelerometers*LED status indication of every accelerometer input*Differential outputs to the acquisition system*Input channel impedance of 1 Mohm*Bandwidth: 0.1 - 5000 Hz*Crosstalk: -100 dB*Phase tolerance of channels: ±0.2 deg*10 mA current supply for every accelerometer channel*Max input signal: ±10 V p-p (True Reference), ±2.8 V p-p (Accelerometer input)*Power supply: 9 - 18 V
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General Purpose Single Axis Accelerometers
Motion of a rigid body can be characterized within six degrees of freedom. Providing mechanical excitation to simulate this motion as may be encountered in the real world can entail a variety of test machines. There are various pound/force vibration shakers for structural testing. Regardless of the apparatus, the goal is always to ensure that the product under test can adequately perform, and reliably survive, in the environment in which it will be deployed, or to which it will be exposed during transport. PCB® accelerometers provide the measurement signals needed to control the vibratory input and to analyze the product’s reaction to such testing.
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Climatic Temperature/humidity Chambers
PV-K Series
The PV-K Series climatic temperature/humidity chambers (Espec Corporation - previously Tabai Espec) can be combined with G-0N & G-9 Series Vibration Test Systems for combined environmental tests of temperature/humidity and vibration for various parts, components and units.
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Testing Services
*Programmable Multipoint Tester*Over 8,000 programmable test points (DWV, Capacitance, Insulation Res., 2/4-Wire Resistance, etc.)*1500VDC / 1000 VAC Dielectric Withstanding Voltage (DWV)/ Hi-Pot (Programmable Dwell times)*Full Electronics laboratory complete with state of the art testing equipment*Custom Unit Testing (Designing of Specialized Test fixtures)*EMI Testing*Temperature and Humidity Testing*Shock Testing*Vibration Testing*Sand and Dust / Altitude Testing*Military Qualification Tests Performed
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Optical Tables Featuring Dual Tuned Dampers for Enhanced Performance
5200 Series
The 5200 Series offers the same 1/16″ thick ferromagnetic stainless steel tabletop and precision construction as the 5300 Series, with a combination of dual-tuned damping and broadband damping for comprehensive vibration absorption. To protect against leaks and spills, the SPILLPRUF® configuration provides a safety barrier between the top skin and honeycomb interior.
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General Purpose Piezoelectric Accelerometers
Piezoelectric accelerometers offer tremendous versatility for shock and vibration measurements. These rugged sensors can withstand adverse environmental conditions. A wide variety of configurations are available to support multiple application requirements. Specialty units are also available through mechanical or electrical design modifications or additional qualification testing.
