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Signal Integrity Measurement Systems
GigaTest Labs is a Keysight Technologies Solutions Partner, offering fully configured signal integrity measurement systems for high bandwidth signal integrity characterization. Our wealth of experience with Keysight's Vector Network Analyzer and Time Domain Resonance Oscilloscope tools will help you navigate and understand different instrument capabilities & configuration options that will benefit your engineering team.
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Signal Processors
Designed to handle frequencies ranging from 20Hz to 20KHz. This cutting-edge unit is specifically crafted for a wide array of applications, including room resonance reduction, anti-feedback control, special effects creation, and room equalization.
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Antenna Analyzer
Measuring antenna SWR ratio with graphic display in a selected frequency range.Measuring antenna Impedance ( Z = R + j X )Measuring antenna resistance RMeasuring antenna reactance X, all the above with graphic display in a selected frequency range.Quick search for antenna resonance frequencyVery suitable for antenna measurement and adjustment.Portable and small size.Easy and intuitive operation
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High Frequency Electromagnetic Software
Sonnet Suites
The Sonnet® Suites™ develop precise RF models (S-, Y-, Z-parameters or extracted SPICE model) for planar circuits and antennas. The software requires a physical description of your circuit (arbitrary layout and material properties for metal and dielectrics), and employs a rigorous Method-of-Moments EM analysis based on Maxwell's equations that includes all parasitic, cross-coupling, enclosure and package resonance effects.
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On-Line Moisture Meters
Many methods are available for measuring moisture content on line, in real time: NIR, RF Capacitance, NMR (Nuclear Magnetic Resonance), and Microwave, among others. Finna Sensors is unique in that it has experience with most of these methods and is therefore able to recommend the best possible solution for any application.
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Suspension/Road Contact Tester
VLT3673-G6
The VLT 3673-G6 suspension / road contact testers operate according to the well-known EUSAMA principle. However, the diagnostic options are not restricted to the contents of this specification. In addition to the usual road contact values, the following values are also measured and displayed: the contact value difference, resonance frequency and wheel weight at minimum contact value, tyre rigidity, wheel weight and axle weight. There is a general final evaluation so that all these values do not have to be interpreted after every test.
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RF & Microwave Crystal Oscillators
A Crystal Oscillator is an oscillator which uses the resonance property of a quartz crystal to create an electric signal at a particular frequency. Compare Crystal Oscillators from the leading manufacturers on everything RF. Select a type and then use the parametric search tool to narrow down on a list of products from multiple manufacturers. Compare products, Download datasheets and get quotations.
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Preclinical Imaging Modalities and Solutions
Bruker offers advanced preclinical imaging solutions for a broad spectrum of application fields, such as oncology, neurology, cardiology, inflammation, infectious diseases, cancer research, functional and anatomical neuroimaging, orthopedics, cardiac imaging and stroke models. Our range of techniques includes MRI (Magnetic Resonance Imaging) , PET (Positron Emission Tomography), SPECT (Single Photon Emission Computed Tomography) micro-CT (Micro Computed Tomography), optical imaging and magnetic particle (MPI) imaging.
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Resonance Dip Meter
NRM-2
National RF’s Resonance Dip Meter is a test instrument used to determine the resonant frequency of a tuned circuit or resonant network, such as an antenna system. In addition, the unit may function as an RF detector, or a secondary frequency source. The instrument is analogous to the older vacuum tube “grid dip meter,” once popular in every electronic laboratory or radio station. Unique to this updated version is a buffered output that may drive a digital frequency counter for exact measurement of resonant frequency, or connected to an oscilloscope to be used as an RF detector and waveform/modulation monitor.
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UV Man Spectrometer
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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Servo Analyzer (Frequency Characteristics Analyzer)
DS-0342
The DS-0342 Servo Analyzer (Frequency Characteristics Analyzer) is a device that measures the transfer function (frequency response function) of control circuits and mechanical structures with high accuracy.It can measure characteristics (phase margin, gain margin) of the control circuit, resonance frequency of the structure, and impedance, etc.This is a PC based servo analyzer that pursues usability with the following functions in addition to "easy-to-use operability" and "diversity of graph display".
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High-Resolution Double and Triple Spectrometers
TriVista
Teledyne Princeton Instruments
TriVista spectrometers are 2-stage or 3 stage spectrographs designed for demanding spectroscopy applications in material science, chemistry and life science. It is the most versatile and customizable spectroscopy platform for Raman, photoluminescence, resonance Raman and fluorescence.
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High-acceleration Shock Tester
DP-1200-18
King Design Industrial Co., Ltd.
The precise-type high-acceleration shock tester can provide all half-sine short wave specification specified in JESD22-B110. To meet them, merely change different shock rubber-pad on shock seat. The wave is complete with high repeatability, able to provide user accurate test result.Conform to different test specs such as JESD22-B110 and IEC spec.High repeatability on consecutive shock; acceleration +/- 10%; run time +/- 15%; speed deviation +/- 10%.Table’s four corner-points uniformity P160mm +/- 10%.Can add spring system to reach the requirement of extra high acceleration specification.Using high-efficiency vibration-absorbing seat pad can block out possible floor resonance and protect the factory structure.Easy in operation; no complicate training course required.Module shock rubber-pads are applied per different standards independently. And the rubber-pad lifetime can be prolonged.
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FLIM Upgrade Kits for LSMs
As technology leader in equipment and techniques for single photon counting, Becker & Hickl offers a wide range of high-grade Fluorescence Lifetime Imaging (FLIM) systems for laser scanning microscopes since 1998. Our techniques have found broad application within the scope of Life Sciences, Clinical FLIM, Diffuse Optical Tomography (DOT), Fluorescence Correlation (FCS, FCCS), Förster Resonance Energy Transfer (FRET) and more.
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ESR(EPR) Measurement System for Magnetic Property
esr05002061101-07
This system is for the magnetic materials, especially the best for the research such as Spintoronics and Quantum dots technology. ･ It has the measurement sensitivity more than that of standard type X band ESR system, because it uses ferromagnetic resonance(FMR) .
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Passive Magnetic Antennas, TX-Loop Antennas
A passive loop antenna which is matched to a resonance frequency of 13.56 MHz with 370 kHz bandwidth (-3dB)The purpose of the antenna is to produce defined magnetic fields at 13.56 MHz efficiently, i.e. to test near field communication devices (NFC) or RFID equipment.
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Press-type Vibration Tester
9363-PC-ESS
King Design Industrial Co., Ltd.
This machine complies with the IEC, JIS and other 5-100Hz low-frequency specifications; applied to test the post-assembly products at end of the production line. Use resonance amplification, the product’s flaws can be screened out in advance. The operation is convenient, fast and effective.Apply Japan-imported motor; durable and safe in operation.Bellow-type damper: use special damping material that can effectively absorb vibration; allowing the test to be performed without affecting floor structure.Motor drive system is embedded in the seat; good in vibration block-out; rigidity is strong. Follow specimen to design fixture.
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Environmental Testing
Environmental testing capabilities include: High and Low Temperature Testing including Thermal Shock. Humidity Testing to 100% Relative Humidity at High and Low Temperatures. Altitude Testing to 100,000 Feet. Combined Vibration, Temperature and Altitude Testing. Mass Spectrometer for Leak Testing. Vibration Testing to 50 G's and 3000 Hz including Resonance Scan, Cycling, and Endurance. Free Fall Half Sine Wave Mechanical Shock Testing to 100 G's
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Nuclear Magnetic Resonance Equipment
SpecFIT HR50
Low-field Nuclear Magnetic Resonance (TD-NMR) equipment with easy-to-use software and certified analysis (ISO, AOCS, etc.).
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Ultrafast Rectifiers
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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Pneumatic Horizontal Shock Response Spectrum Test System
KRD15 series
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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Photon Magnetic Resonance
Numis Poly
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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Nuclear Magnetic Resonance Spectrometer
NMR
NMR is an abbreviation for Nuclear Magnetic Resonance. An NMR instrument allows the molecular structure of a material to be analyzed by observing and measuring the interaction of nuclear spins when placed in a powerful magnetic field.For the analysis of molecular structure at the atomic level, electron microscopes and X-ray diffraction instruments can also be used, but the advantages of NMR are that sample measurements are non-destructive and there is less sample preparation required.Fields of application include bio, foods, and chemistry, as well as new fields such as battery films and organic EL, which are improving and developing at remarkable speed. NMR has become an indispensable analysis tool in cutting-edge science and technology fields.
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HV AC Voltage Test Systems
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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Electromagnets
The Lake Shore electromagnets (EM-V Series) produce magnetic fields with a variety of indexed air gap and pole cap configurations. The EM-V Series is ideally suited for integration into customer-designed magnetic test platforms for applications including magneto-optical studies, magnetic hysteresis studies, in-line annealing, Hall effect studies, susceptibility measurements, spin magnetic resonance demonstrations, and biological studies.
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Teslameter
RX - 32
The device is designed to work as a research or service instrument characterized by a very high precision of magnetic field measurement. Thanks to the operation based on the principle of nuclear magnetic resonance ( Nuclear Magnetic Resonance - NMR ), it is a quantum device whose indications do not depend on external factors such as temperature, pressure, aging effects, etc.
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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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Resonant Frequency Testing
E-Meter MK II™
Determines resonant frequencies of the three modes of vibration. Material characteristics such as Youngs Modulus of Elasticity, Modulus of Rigidity, Poissons Ratio and Damping Constant can be calculated. Frequencies are automatically scanned in one of four ranges. The system can determine flexural resonance of concrete under accelerated freezing and thawing cycles and aggressive environments.
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Harmonic Filters
ENTES Harmonic Filter Reactors are used in serial connection with capacitor banks in power factor correction units. By using these types of detuned reactors it is possible to increase the capacitor impedance against harmonic currents and to keep the resonance frequency under the frequencies in which main harmonic currents occur by shifting the resonance frequency.
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SERS (Surface Enhanced Raman Scattering) Substrate & SERS Reader – Mini Chemistry Analytic Pack
The porous carbon SERS substrate provides not only high signal enhancement due to its strong broadband charge-transfer resonance for large chemical enhancement (as opposed to electromagnetic enhancement in traditional metal-based SERS substrates), but also extraordinarily high reproducibility or substrate-to-substrate, spot-to-spot, sample-to-sample, and time-to-time consistency in SERS spectrum (which is not possible with traditional metal-based SERS) due to the absence of "electromagnetic hot spots" by making the entire surface of the substrate "chemically hot", high durability due to no oxidization, and high compatibility to biomolecules due to its fluorescence quenching capability.
