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Resonance
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Product
MEMS Module
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The design and modeling of microelectromechanical systems (MEMS) is a unique engineering discipline. At small length scales, the design of resonators, gyroscopes, accelerometers, and actuators must consider the effects of several physical phenomena in their operation. Consequently, COMSOL Multiphysics is ideally suited for MEMS applications.
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AC Resonance Test System
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KV Hipot Power Test Equipment Co.,Ltd
KVXZ-270kVA/270kV Variable Frequency AC Resonance Test System is applied for AC dielectric test for electric equipment.
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ROV/AUV/USV Multibeam Echosounders
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ROV/AUV/USV Multibeam Echosounders by Teledyne Marine RESON
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Site Vibration And Noise Testing
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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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UV Man Spectrometer
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UV Raman (with laser wavelengths below 400nm) can be used to probe specific sample properties, and benefit from experiment properties different from typical visible Raman measurements – for example, greatly increased Raman scattering efficiency, modified laser penetration within the sample, and resonance coupling to different chemical moeities. However, UV analyses come with a number of technical challenges, that require considered instrument design to allow UV Raman to be a truly useful tool for the researcher.
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Deep Water Multibeam Echosounders
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Deep Water Multibeam Echosounders by Teledyne Marine RESON
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Impulse Hammers/Impedance Heads
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Impulse hammer excite from the smallest of structures to various civil engineering structures. The Dytran model 5800SL is an ultra miniature IEPE impulse hammer used to excite structures or machinery with a definable impulse force in modal and structural analysis of very light structures and impulse testing of very low mass, high resonant frequency components.
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High AC Current Capacitor
LC1/LC2/LC3-AN
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Induction Heating Processing Equipment, High Current Welding, High Power Resonant Circuits, Motor Controls; Oscillating, Bypass, Coupling circuits, High AC Current applications, High-Frequency AC Filter and Medium Frequency Power applications.
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Timing Devices (Crystal Unit / Ceramic Resonator)
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Timing devices are passive component which creates clock signal by the piezoelectric effect. This device is used for various applications, including for mobile phones, wearable devices and AV/PC.
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Vibrational Analysis
GEMINI-2
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GEMINI-2 is the compact solution for HVSR, MASW and Vibrational Analysis: a single waterproof container with integrated high-performance 3D geophone and low resonance frequency (2Hz sensors, suitably coupled) and a powerful real 24-bit acquisition card with USB port for connection to an external PC.
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Industrial Damper Systems
1206
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The 1206 Industrial Damper System has proven itself in the paper industry for over 15 years in North America and Europe. An Industrial Damper is placed against each end of a calendar roll or yankee roll where the normal roll position presses the damper piston to half of its 1.75 in stroke. Machine users report decreases in resonant vibration which has allowed machine speeds to be increased by up to 30%. The 1206 Industrial Damper System will decrease machine vibration and allow increased throughput in any application where machine performance is being limited by resonant responses in the 1-100 Hz range. Lightly damped machines such as paper and plastic film production are the best candidates.
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10-GHz Split Cylinder Resonator
85072A
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The Keysight 85072A 10-GHz split cylinder resonator measures permittivity and loss tangent of thin film, un-clad substrates and low loss sheet materials according to the IPC TM-650 2.5.5.13 test method. Designed for robustness and ease of use, it features precision cylinders to ensure high Q factor and loss tangent resolution. Compatible with the Keysight 85071E-300 materials measurement software, the 85072A and can be purchased separately or as part of a complete turn-key solution.
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Oscillators
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Ducommun’s oscillator family includes FET based dielectric resonator oscillators (OFD), phase locked oscillators (OPL), Gunn diode based low cost Gunn oscillators (OGL), bias tuned Gunn oscillators (OGB), mechanically tuned oscillators (OGM), varactor tuned Gunn oscillators (OGV), injection locked Gunn oscillators (OGI) and Gunn oscillator bias regulators and modulators (OGR and OMR). In the mechanically tuned Gunn oscillator family, the ultra broadband series (OGF) delivers up to full waveguide tuning bandwidth.
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Nuclear Magnetic Resonance Equipment
SpecFIT HR50
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Low-field Nuclear Magnetic Resonance (TD-NMR) equipment with easy-to-use software and certified analysis (ISO, AOCS, etc.).
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Microwave Dielectric Measurement Systems
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This system enables fast and non-destructive measurements of materials having various shapes, including thin films. Enables fast and non-destructive measurement of permittivity of thin-films and various dielectric materials using the evanescent mode of an open coaxial resonator.
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Electrodynamic Shakers | Electrodynamic Shaker Systems
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Wewon Environmental Chambers Co, Ltd.
Your product descElectrodynamic shakers makes use of an electro-mechanical assembly to product vibration through electromagnetic force. These electrodynamic shaker systems can precisely generate either single, or multi-axis vibration using sine, random, sine-on-random, or random-on-random accounts. Usually these ED shakers are utilized to figure out the products ability to either run within it’s intended environment, or to target resonance in the product to determine weakness.Any type of product moved by road, sea or air, is subjected to vibration tests throughout its manufacturing procedure. These tests supply essential details relating to the behavior of the manufactured part before advertising and marketing, in order to prevent them breaking in the future.All the vibration tests, both vertical and also horizontal, may furthermore go through temperature as well as relative humidity tests, integrating the vibration test with making use of a climatic chamber. The electro dynamic shakers from Wewon attach to any kind of electrodynamic vibration system. https://www.wewontech.com/electrodynamic-shakers/
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Resonant Testing System
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Originally designed to precrack specimens for fracture mechanics, the current versions offer much more possibilities due to a modular concept:*Bending up to 160 Nm*Tension/Compression up to 8 kN*Torsion
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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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Non-Destructive Test Resonant Inspection Station
RAM-TEST-FIXTURE
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The NDT Test Station, Model RAM-TEST-FIXTURE Resonant Inspection System is an ideal choice for testing when repeatable manual inspections are required. The innovative Test Station allows precise control of part positioning with an adjustable table ranging up to 6.25 inches (158.75 mm) in height.
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Smart Card Module Test Cells
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Current and voltage measures are executed on defined pins, in stable conditions.Measurements:- Open/short- Input leakage current- IDD Supply instant/average current test (static/dynamic mode)- Input capacitance @13 MHz and inductance- Retro modulation index (RMI)Test of passive devices:- Capacitors- Resistors- Resonators
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Software and Interfacing
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The installed sophisticated software offers many possibilities for signal storage, processing, visualization, etc. This includes the Fourier Transform analysis, and the line shape fitting of resonance. The system can also control external devices through the GPIB interface.
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HV AC Voltage Test Systems
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Fivestar HV Testing Equipment Co., Ltd.
FSHV offers three different types of AC voltage test systems, the conventional type is AC test transformer design, mainly for testing objects of medium & low capacitance products, particularly for tests requiring stable voltage even if the load changes under voltage (corona, wet & pollution tests) or when the load is inductive (like inductive voltage transformers). Another is AC resonant test systems, according to series resonance circuit XL=XC (2πfL=1/2πfC), by setting F frequency of power supply or L inductance of reactor, generate a pure sinusoidal waveform of the test voltage, and the required input power is only 1/Q. Variable frequency type operates in a frequency range from 20Hz to 300Hz, ideal for field commissioning test of power cables and GIS/GIL. Variable inductance type outputs continuous AC voltage of power frequency (50/60Hz), mainly for factory testing of high and ultra-high voltage cables, power transformers, GIS, etc.
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UV & Visible SHG Cavity
SolsTiS ECD-X
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The external cavity doubler SolsTiS ECD-X is an extension for SolsTiS. It extends the range of output wavelengths via frequency doubling in a resonant cavity with optimised conversion efficiency to generate high power output from 350-525 nm with a suite of crystals and a single optics set. Automatic, stable lock to SolsTiS is achieved with Hansch-Couillard locking. ECD-X automatically follows SolsTiS frequency scans to deliver >40 GHz of mode hope free tuning across the doubled wavelengths.
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Photon Magnetic Resonance
Numis Poly
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The Numis Poly device is a Magnetic Resonance Sounding (MRS) system for the direct detection of shallow groundwater down to 150 m of depth
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Pneumatic Horizontal Shock Response Spectrum Test System
KRD15 series
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KRD15 series is the state-of-the-art shock response spectrum tester that adopts compressed gas energy to provide impact energy, push the shock hammer to impact the resonance plate, and generate high energy shock. Comparing to traditional pendulum shock response spectrum tester, this machine has the advantages of high energy, stable performance, high reliability, good repeatability, easy adjustment, safety and environmental protection. It is mainly applied in the industries of aerospace, aviation and ships.
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Sine-wave Vibro Viscometer
SV-10 Series
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Newly developed Tuning-fork Vibration Method* promises you high accuracy and wide measurement range without replacing sensor plates!! *Patent pending. Sine-wave Vibro Viscometer SV-10/SV-100 measures viscosity by detecting the driving electric current necessary to resonate the two sensor plates at constant frequency of 30Hz and amplitude of less than 1mm.
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Inductive Sensors
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Inductive Proximity Switches, self contained, depend on the output of an oscillator for their operation. The oscillator resonant circuit uses an open core coil to produce a concentrated high frequency electromagnetic (RF) field, which emerges from the active surface of the sensor. If a metal target (or other electrically conductive material) enters this field, eddy currents will be induced in it, causing the resonating oscillator to be damped.
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Three-Dimensional Electromagnetic Simulation Package
QuickWave-3D
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QuickWave 3D (QW-3D), is a universal user-friendly three-dimensional electromagnetic simulation package (winner of the European Information Technology Prize in 1998) based on the conformal FDTD method and supplemented with a range of unique models for curved boundaries, media interfaces, modal excitation, and parameter extraction. Complete 3D electromagnetic simulation offer a set of various results from wide area of applications. A lot of processing/postprocessings present a complete offer of comprehensive solutions from microwave components (filters, couplers, resonators, etc.) through antennas, TDR applications, optimisation and parameters sweep to simulation of microwave heating process (with Basic Heating Module) with temperature dependent media, static, rotated or moved heated object(s), and heat transfer.
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Ultrafast Rectifiers
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The ST rectifier diode designs deliver performance for applications with very different VF/Qrr trade-offs depending on targeted functions. The minimal power losses of the ST rectifiers range is totally adapted to mains rectification, bypass, boost, bootstrap, freewheel and HF rectification functions. Inside these generic functions, the topology evolution in e.g. resonance or multilevel is followed constantly by suited designs. Ultrafast rectifiers are belonging to the STPOWER family.
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Highly Sensitive Magnetization Switching Evaluation system
FMSS
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The necessity of evaluation for media by thin film and high speed magnetic recording increases as high density of magnetic recording media. This equipment is newly-developed one which applies any time-range and pulse magnetic field to test sample, and detect magnetization after applied with highly sensitive resonating sample magnetometer.
