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Electromagnetic
See Also: Electromagnet, Energy, Electromagnetic Simulation
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Air Core Inductors
Osborne designs our Air Core Inductors to realize their advantage of high linearity. We also work with our clients to identify and mitigate any potential disturbances that could result from electromagnetic fields created. The air core design approach is known to create strong electromagneticfields. Osborne develops electromagnetic circuit models, if necessary, to ensure that our clients build effective and reliable circuits.
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Computer Conversions GT Transducers
R90-11GS
Computer Conversions Corporation
Computer Conversions GT Transducers are brushless, Electromagnetic, Rotary Sensors used to provide Precise Absolute or Incremental Position, and Velocity feedback in harsh environments. All Computer Conversions Transducers are continuous rotation, bi-directional, and electronically passive devices (no electronic components to degrade or fail), that require zero maintenance, and may be installed in virtually inaccessible locations.
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AC+DC Power Sources/Amplifiers
The N4A range of AC+DC Power Sources are available with a variety of output power ratings from 6kVA up to and above 30kVA. They are the perfect solution for general power source applications as well as IEC61000 electromagnetic compatibility standards testing, offering low THD and excellent reliability.
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Four Channel Exposure Acquisition System
EASY4 / EASY4MRI
Schmid & Partner Engineering AG
EASY4 is a complete standalone measurement system that provides high precision, multi-channel electromagnetic field and temperature evaluations.
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AS-Interface Power Supplies and Monitors
*High noise immunity and electromagnetic compatibility*Wide input voltage range*Excellent short-circuit and overload protection*Excellent power reserve*Robust metal housing for secure mounting
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Whole Body EM Phantoms
EM - PHANTOM
Schmid & Partner Engineering AG
The POsable Phantom for Electromagnetic sYstems Evaluations (POPEYE) is an anatomically correct human phantom based on a torso shell w/ head with posable arms, hands and legs. This radio frequency (RF) human has been designed to meet the requirements for test configurations for which the effects of the body on the EM performance cannot be neglected, such as operating tablet and laptop computers and other body-mounted transmitters. With a simple adjustment (one tightening screw), the arms, hands and legs can be positioned accordingly for conducting simulations of any usage or operation (standing, sitting, arms raised, talking position, etc...).
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Test tools
Try our low-cost RF sniffers for fast and easy troubleshooting of unwanted interference caused by electromagnetic radiation sources in your local environment.
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EMC/EMI
Electromagnetic Compatibility (EMC) or Electromagnetic Interference (EMI) testing deals with your products’ Radio Frequency (RF) emissions and immunity to RF. EMC testing ensures that your product will operate as intended in the intended environment and it won’t interfere with other products used in its same electromagnetic environment.
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Antennas
Is a specialized transducer that converts electric current into electromagnetic (EM) waves or vice versa.
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RFID Software
Radio Frequency Identification technology, commonly referred to as RFID, uses electromagnetic fields for the purposes of identifying and tracking objects. More recently, the technology has moved into mainstream applications that speed up the handling of manufactured goods and materials by attaching RFID tags to them. RFID technology has been around since the 1970s but its high cost and limited practical applications have discouraged its use up until recently.
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EMI/EMC Compliance Consulting
EMI Devices offers a broad range of consulting services in the field Electromagnetic Compatibility. Our extensive knowledge of consumer electronics and worldwide regulatory requirements allow us to design Electromagnetic Compatibility Regulatory Compliances from the start.
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Magnetic Radiation (Gauss Meter)
A gauss meter can detect either static (DC) permanent (rare-earth) magnetic or dynamic (AC) electromagnetic fields (EMFs), or both.
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vibration test system
Labtone Test Equipment Co., LTD
Labtone EV series of electrodynamic shaker vibration test System simulate the vibration environment under the laboratory condition, and test the impact strength as well as reliability of various vibration test applications.Labtone EV series of electromagnetic vibration testing system simulate the vibration environment under the laboratory condition, and test the impact strength as well as reliability of various vibration test applications. In the laboratory, with the aid of vibration testing system, simulations of reproduction of sinusoidal, random, resonant search and dwell, classical shock and road models, etc. can be achieved. It is essential for product quality assurance, new product research and development.Labtone EV series of electromagnetic vibration testing system is specially designed to meet the need for long time operation. Vertical and horizontal vibrations can be achieved by the installation of vibration resistant base. The standard platform is equipped with high efficiency airbag shock isolation device, so that the vibration transmitted to the building can be minimized. There is no need for additional foundation in most of the cases.A complete set of vibration testing system is composed of shaker, power amplifier and vibration measuring control system, in accordance with the relevant national and international standards (such as: MIL-STD, DIN, ISO, ASTM, IEC, ISTA, GB, GJB, JIS, BS, etc.) to provide technical support for establishing product quality inspection.
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Voltage Probe
Vernier Software & Technology, LLC
The Go Direct Voltage Probe combines a wide input voltage range and high precision, making it an excellent choice for lab investigations of both AC/DC circuits and electromagnetism. Use this differential probe to measure the voltage in simple circuits, to study basic principles of electrochemical cells, or to investigate the resistivity of different metals.
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Compact Accelerometer (Shock Meter)
AP2019
*Can be used as shock sensors in equipment diagnostic systems;*Combination of high axial sensibility, intrinsic frequency and shock resistance;*Low sensitivity to electromagnetic fields;*Low intrinsic noise level.
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DC Power Supplies/Generators
The AX500 Series is a comprehensive line of digital DC linear power supplies designed to meet the rigors of manufacturing, laboratory and education applications. Designed around highly efficient torodial transformers, they dissipate little heat, low electromagnetic emission and are designed for continuous duty cycle at full rated output. Two models are available offering single, dual and triple output capabilities.
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Waveguide Twists
Waveguide twists and bent types of waveguides are used extensively in electromagnetic devices. Twist waveguides are used to change the polarity of the fields. Waveguide twist VSWR is as low. Both 45° and 90° waveguide twists are available. The 45° versions being available in both right hand and left hand twist configurations.View more Twist Waveguides
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Electromagnetic Flow Meters
Electromagnetic (mag) flow meters are volumetric flow meters that do not have any moving parts to wear down, reducing the need for maintenance or replacement.
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TEM Cells
Transverse Electro Magnetic (TEM) cell or Crawford cell (named after its inventor) is used to generate accurate electromagnetic waves over a wide frequency range: DC (0 Hz) to GHz., EM waves generated in the cell propagate in transverse mode and have the same characteristics as a plane wave. It can be used to calibrate E-field broadband probes for testing radiated E-field immunity as well as for measuring radiated emission from a product with a spectrum analyzer/EMI receiver.TEM cell generates a consistent electromagnetic field for testing small RF devices such as wireless pagers, receivers, portable phones, etc.
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Magnetic Testing Instruments
Yuxiang Magnetic Material Ind. Co., Ltd.
Magnetic Testing Instruments for testing electromagnets and automatic hysteresigraph
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Computer Conversions GT Transducers
H35
Computer Conversions Corporation
Computer Conversions GT Transducers are brushless, Electromagnetic, Rotary Sensors used to provide Precise Absolute or Incremental Position, and Velocity feedback in harsh environments. All Computer Conversions Transducers are continuous rotation, bi-directional, and electronically passive devices (no electronic components to degrade or fail), that require zero maintenance, and may be installed in virtually inaccessible locations.
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VLF Electromagnetics
VLF surveying relies on radio signals that are broadcast from navigation stations around the world. The principle is that these signals are deflected in certain ways when they pass through conductive ore or water-filled vertical-to-sub-vertial fractures in the earth. By monitoring these deflections, the position and, potentially, size of the target can be determined.
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Lightning Detector/Storm Detector
SkyScan
The SkyScan detects electromagnetic emissions from individual lightning strokes, and can be detected at long range by use of ad hoc sensors. It is a hand-held instrument with an electronic system to detect the presence of lightning/thunderstorm activity occurring within 40 miles of your location.
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Full-Wave Three-Dimensional Analysis Software
EZ-FDTD
Based on the Finite-Difference Time-Domain method, EZ-FDTD brings the full power of electromagnetics to solve complex EMI/EMC real-world problems for any frequency ranges that your application demands. Eliminate guessing for critical problems. Eliminates rule of thumb uncertainty. Provides insight, confidence and solutions.
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Power Divider/Combiner
Passive devices used mostly in the field of radio technology. They couple a defined amount of the electromagnetic power in a transmission line to a port enabling the signal to be used in another circuit.
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EMF/ RF Field Strength Meter
Designed for measuring and monitoring Radio–Frequency electromagnetic field strength.
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Electromagnetic anechoic box/Shield box/Anechoic chamber
The necessity of a wireless system test has risen by the spread of recent wireless telecommunication equipment as shown in cellular phone, wireless LAN, RF-ID tag and ETC (Electronic Toll Collection system). It is necessary for a wireless test to be performed in anechoic environment in which an external noise is intercepted and a radio wave does not reflect internally. An anechoic chamber (room version of a shield box) is proper facilities but needs a wide space and a huge cost. Especially, the equipment under wireless system test on the production line can not radiate any signal radio wave outside before approval. The shield box satisfies these conditions.
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Electromagnetic Radiation Tester
Model KM 196
Kusam Electrical Industries Limited
• Unit : Electric Field : V/m; Magnetic Field : mT• Precision : Electric Field : 1V/m; Magnetic Field : 0.01 mT• Range : Electric Field : 1V/m ~ 1999V/m.• Magnetic Field : 0.01 mT ~ 19.99 mT• Alarm Threshold : Electric Field : 40V/m, Magnetic Field : 0.4 mT• Reading Display : 3½ Digit Digital LCD display with Backlight.• Frequency Range : 5Hz ~ 3500MHZ• Sampling Time : About 0.4 second.• Measuring Mode : Dual Mode• Overload Alert : “1” appears on LCD• Sound & Light Alarm• Data Hold function.• Auto Power Off.• Average & Peak measurement.• Low Battery Indication.• Operating Temperature & Humidity : 0°C ~ 50°C; below 80%RH.• Power battery : 9V Battery.• Dimension : 63.6 x 31 x 125.8mm• Weight : Approx. 146g.
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Electromagnetic Shielding Rooms
Beijing KeHuan Century EMC Technology Co,.LTD
Beijing KeHuan Electromagnetic Shielding Rooms
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19" Enclosures for 6U VME VPX Boards
R4U8S
The R4U8S is a 4U height 19'' Rack Mount Industrial Chassis featuring 8 slots of either VME or cPCI 6U size boards. The R4U8S has successfully passed the mechanical, thermal, electromagnetic EMC/EMI qualification tests required by our customers. Its modular design enables to fulfil the requirements of application areas ranging from the environmentally benign right through to deployed industrial, airborne and naval applications.