Electromagnetic
See Also: Electromagnet, Energy, Electromagnetic Simulation
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Handheld 1-D electro-magnetic current meter for rivers
AEM1-DA
AEM1-DA is a 1-D electro-magnetic (EM) current meter for the flow measurements in rivers, streams and various waterways. The measurement range is 0 to 5m s-1. The EM sensor can accurately measure water speeds at a shallow depth of 3cm. The display unit has a 2MB flash memory so that the data are saved with calendar information (up to 255 station data). In comparison with conventional propeller-type current meter, AEM1-DA is robust and extremely easy to be operated and maintained.
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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.
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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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SAFEONE® Pro Personal RF Safety Monitor
Pro SI-1100XT
SafeOne® Pro SI-1100XT is an effective and economical means to monitor the strength of electromagnetic (RF) fields from mobile phone towers, microwave ovens, radio and television installations, high frequency welders, and other common workplace RF sources between 10 and 18,000 MHz. The Personal RF Monitor is an important tool in complying with FCC, OSHA, and other safe workplace requirements.
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EMF Detector
ElectroSensor™
This EMF detector is an unparalleled value that offers fast, reliable, and user-friendly measurements of electromagnetic pollution. Since man-made alternating current (AC) is different from naturally occurring EMF, some sources say that even extended exposure of as low as 2 milliGauss may be harmful. Fortunately, once EMF sources are identified with your ElectroSensor you can moderate your distance and exposure.
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RED Directive Testing & Certification
The Radio and Telecommunications Terminal Equipment Directive (R&TTE Directive 1999/5/EC) has been in place in the EU for many years serving radio and telecoms technology. To accommodate developments in radio equipment technology and to align with the requirements of the New Legislative Framework (NLF), the EU R&TTE Directive has been re-written. As of 2016, the European Commission replaced the R&TTE Directive with the Radio Equipment Directive (RED), which establishes safety and electromagnetic compatibility (EMC) requirements for equipment using the radio spectrum. Following June 13, 2017, after a one year transition, the RED 2014/35/EU replaced the R&TTE Directive. All new and existing products within the scope of the RED must comply in order to achieve CE marking.
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EMI/EMC Testing
Our Environmental Services Group performs emissions and susceptibility testing to ensure a product meets its intended performance in the ever-increasing and challenging electromagnetic environments.
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Electromagnetic Vibration Testing Systems
EV series
Labtone Test Equipment Co., LTD
EV series of electromagnetic vibration testing systems cover a wide range of forces ideal for many different applications. The electrodynamic shaker systems are well-suited for vibration testing products and structures of any size – from small components and electronic hardware to very large devices and structures.
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24 TTL Channels, Enhanced, Programmable I/O
TL2
Function module TL2 provides 24 channels of TTL/CMOS transceiver functionality as either inputs or outputs. The transistor-transistor logic (TTL) employs transmitters with multiple emitters in gates having more than one input. TTL offers high switching speed and relative immunity to noisy systems. CMOS sensors provide image sensing technology by converting light waves into signals that are small bursts of current. These waves can be light or other electromagnetic radiation.
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RF over Fiber Link TX/RX
L-Band
QuestTel''s Satellite L-Band optical fiber Transmitter/Receiver set offers high pefromance and cost effective alternative to conventional coaxial systems. The L-Band Transmitter and Receiver pair is used for transporting L-Band RF over fiber from the antenna to the satellite receiver. Additionally transmitter provides optional 13/18V LNB power as well as Automatic Gain Control (AGC) to manage RF input level. By transporting the L-Band RF over fiber this range can be extended from several hundred feet to over 80 miles. Since optical signal is not affected by electromagnetic field, the quality of your signal will always stay at the high level. Also this fiber solution is more cost effective than coaxial system, as well as more reliable and flexible.
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Smart Fieldmeter Digital
RFP-05M
Electromagnetic field monitor having flexible and expandable architecture, state of the art design with convenience and simplicity for users on a budget.
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ESD Event Detector
Novx MiniPulse
Simco-Ion's Novx MiniPulse ESD Event Detector is designed for tool and process monitoring. This affordable, small footprint embeddable monitor has been developed to warn of product damage risks at the point of electrostatic discharge. The MiniPulse uses time domain and threshold discrimination to detect pulse electromagnetic energy. Through the use of specific antenna configurations and placement, the MiniPulse can provide ESD event detection for well-defined small areas.
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Impulse Current Test Systems
Fivestar HV Testing Equipment Co., Ltd.
Impulse current test systems are mainly used for testing transmission and distribution systems against the effects of direct or indirect lightning strokes or against electromagnetic interference effects. Primary application of impulse current test systems is the testing of surge arresters, nowadays mainly of the metal-oxide type (MOA) and surge protection devices (SPD). Now they are also widely used to test vehicles, aircrafts, and military applications.
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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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Signal Conditioning
Sensors that are used to collect the data from the environment often don’t produce signal of characteristics optimal for an analog to digital converter (ADC) to translate to digital data. Additionally, these signals can be subject to electromagnetic interference (EMI) that introduces noise, having a negative impact on the reliability of the data. To make this analog input readable for the processing unit and dependable enough to give the desired quality of data the signal has to undergo a process of signal conditioning.
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Stack Probing Sensor
L722
The Model L722 Stack Probing Sensor coupled with the L612 Digital Recording Moisture Meter makes it easy to reach deep into stickered units of lumber and take accurate moisture readings without the danger of broken pins. Wagner''s electromagnetic wave technology makes it possible to take multiple readings throughout an entire stack in just minutes.
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Magnetic Flaw Detector
CDX-Ⅲ
magnetic particle flaw detector is the self-designed magnetic participle flaw detector of MITECH CO.,LTD. With small size, light weight, easy operation, multifunction in one unit. The detector can equip A, D, E O four types of probes to realize the functions of magnetic clamp detection, electromagnetic yoke detection, cross magnetic yoke detection, ring detection. It is the necessary detector to do quality control, safety check, life evaluation in the fields of petrol, chemicals, metallurgy, shipbuilding, aviation, railway etc
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Off-Air Testing Products
Understanding the challenges of the Electromagnetic Spectrum is paramount for Engineers that are charged with the design, characterization, validation of modern RF systems such as Communications Systems, RADAR Systems, and Electronic Warfare Systems.
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Electromagnetic (EM) Speed Log System
AGILOG 2
Aeronautical & General Instruments Ltd.
Developed for use on surface warships and submarines, AGILOG 2 sets the standard for accurate and reliable measurement of ship’s speed through the water, an essential element in navigation and weapons system integration.
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Cable Harness EM Solver
MHARNESS
Electro Magnetic Applications, Inc.
MHARNESS to Complete the Last Mile of EM Coupling Simulation Traditionally, electromagnetic effects simulation has focused on the transients induced on the overall cable bundle of complex systems. MHARNESS is a transmission line solver that reveals the EM transients on the most critical element of systems: the pin interface to electronics systems. Now, EMA3D and MHARNESS can co-simulate in one self-consistent simulation.
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CAE Software
Femtet
Femtet is the simulation software based on the finite element method. It solves 8 physical phenomena (electric field, magnetic field, electromagnetism, mechanical stress, thermal conductivity, fluid, acoustic waves, and piezoelectricity). Multiphysics between the solvers are available as well. Its extensive functions include modeling, automatic meshing, and results display.
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GEOPHYSICS, SEISMIC, and ATMOSPHERICS RESEARCH RECEIVER
Type RAS-1
Called the RAS-1, the receiver is designed for ultra low and very low frequency scientific research work, including the exploration of low frequency emissions due to seismic and earth-quake activity, study of atmospheric phenomenon such as "whistlers", and low frequency Sudden Ionospheric Disturbance (SID) and electromagnetics phenomenon. The RAS-1 will receive signals from under 200 Hz. To over 250 KHz in both narrow bandwidth modes as well as broad badnwidth reception.
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Logger version 2-D electro-magnetic current meter
INFINITY-EM AEM-USB
Infinity EM is an autonomously deployable EM (electro-magnetic) current meter with a data logger. Due to the principle, the instrument provides high accurate 2-D current measurements in even low scatter fields, where ADVs (Acoustic Doppler Velocimeter) has difficulties. The measurement range is wide from 0 to ± 500 cm s-1. The instrument design is compact (1.0kg in air). Infinity EM allows for current velocity measurements virtually anywhere.
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Cryogenic Probe Station
EMPX-HF
The Lake Shore EMPX-H2 probe station enhances standard probe station capabilities with the addition of a ±0.6 T horizontal field electromagnet. All standard C-V, I-V, microwave, and electro-optical probing, plus in-plane horizontal field electromagnetic measurements can be performed on this versatile station. Researchers can use it for testing magneto-transport parameters. The EMPX‑H2 is Lake Shore’s premier probe station for vector-dependent magneto-transport measurements.
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Instrumentation Amplifiers
HIGH-POWER RADIO FREQUENCY (RF) AND MICROWAVE AMPLIFIERS, TWTA AND SOLID STATE
Communications & Power Industries
electromagnetic compatibility (EMC) high-intensity radiated field (HIRF) testing, military testing, electronic warfare simulation and scientific applications are based on the same switched-mode power supply technology as its rugged amplifiers. As a result, these instrumentation amplifiers have all the same performance and reliability advantages as the rugged product line, but have been neatly re-packaged into compact, lightweight and affordable rack-mountable units more suitable for less demanding physical environments. CPI TMD's new modular design (the PTCM range) has many user benefits, including advanced self-diagnostics, ethernet interfaces, remote management, VSWR protection and plug and play field replaceable power supplies.
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Inductive Sensors
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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ESD Protection
Protection against electrostatic discharges (ESD) is part of EMC Immunity (Electro Magnetic Compatibility) requirements. It is the ability for equipment to properly operate in its electromagnetic environment by limiting the reception of electromagnetic energy that may cause physical damage. ESD can be either conducted under the form of a transient voltage or can be radiated due to its fast rising time: powerful harmonics will generate erratic behavior by the application by coupling with other signals. Printed circuit boards must be protected against the effects of electrostatic discharge.
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Digital Sensors
PMA-Series
Solar Light’s NIST-Traceable PMA-Series Digital Sensors represent the pinnacle of accuracy, durability, and selection on the market today. Our sensors measure discrete bands of the electromagnetic spectrum from the UVA, UVB, UVA+B, UVC, Visible Light, and Infrared regions. Both narrow and broad bands are available to fit any application, including germicidal requirements, environmental probes, and sensors for biologically weighted spectra (such as the erythema and CIE action spectra.) Over 135 different sensors are available in a variety of packages to fit any environment, from indoor clean rooms to harsh locations outdoors to 100 meters under water. Please note that Solar Light offers both Digital Sensors and Analog Sensors in the PMA-Series lineup. Select these Digital Sensors if you prefer to plug into our PMA-Series Radiometers to read the output of the sensor on the meter’s display. Digital models are typically used as discrete sensors that are portable and located to provide short term information. (By contrast, please select Analog Sensors if you don’t need a digital display output of the reading, if you will be connecting to your own datalogger, or if you plan to use a voltage source to provide excitation voltage to the sensor and a digital volt or amp meter to read and convert the results. Analog Sensors are typically used as process sensors that are permanently installed to provide ongoing information.)
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High Frequency Antenna Analysis Software
XGtd®
XGtd is a general purpose ray-based electromagnetic analysis tool for assessing the effects of a vehicle or vessel on antenna radiation, predicting coupling between antennas, and predicting radar cross section (RCS). It is ideally suited for applications with higher frequencies or very large platforms where the requirements of a full physics method may exceed available computational resources.
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Handheld Digital Thickness Gauges
HC-210
Shenzhen Chuangxin Instruments Co., Ltd.
HC series of coating thickness gauge is a portable thickness gauge with eddy current thickness method and electromagnetic thickness method. It can be used to quickly and accurately measure the thickness of coating or cladding material without damaging it. As an essential instrument for professional material protection, this coating thickness gauge is widely used in manufacturing industry, metal processing industry, chemical industry and commodities inspection etc., both in the laboratory and in the engineering field. It can measure the thickness of nonmagnetic layer on magnetic metal substrate condition (such as steel, iron, alloy and hard magnetic steel, etc.) and the thickness of conductive layer on nonmagnetic metal substrate condition (such as rubber, paint, plastic, anodic oxidation film, etc.).
