Electro-magnetic
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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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Shielding Effectiveness/ Conductivity Test
EM-2107A | 30 MHz – 1.5 GHz
The EM-2107A is a standard test fixture for evaluation of the electromagnetic shielding effectiveness of planar material. The fixture is an enlarged section of coaxial transmission line and complies fully with the requirements of ASTM test method D4935-1. The measured data relates to the shielding effectiveness due to a plane wave (far field EM wave) from which near field values for magnetic and electric fields may be inferred. The EM-2107A is provided with a reference standard test specimen, a dynamic range specimen. Dynamic range of greater than 80dB is achievable, although the cables and other test system components usually establishes the limiting factors.
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EMC/EMI Testing
NCEE Labs has state of the art test equipment and experienced iNARTE EMC/EMI and qualified staff to provide Electromagnetic Compatibility (EMC) and Electromagnetic Interference (EMI) testing. The lab maintains accreditation to the latest FCC, CE and other international EMC/EMI standards.
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Cable Fault Location Equipment
Cable fault location by electromagnetic and acoustic methods (with high-voltage pulse transmitter, which is not included into the set)Detection of insulation deterioration on cables by contact and non-contact methods
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Optical Light Source
Shenzhen Sharingtek Communication Co., LTD
Is used to emit electromagnetic radiation in order to perform a specific task, whether detecting faults, breaks and microbends, characterizing link-loss or certifying LAN/WANs.
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Resolver Systems and Resolver Sub Systems
TDSM
Computer Conversions Corporation
The TDSM Series are low cost absolute encoders consisting of a size 11 electromagnetic transducer and a 2.6 x 3.1 x .6 conversion module. The outputs available are 12 to 16 bit binary format representing 0 to 359.99 degrees of absolute shaft angle input. The transducer reference supply is also included in the module which is designed for printed circuit mounting. A data transfer and data hold line are provided for simple computer or microprocessor interfacing. These features in addition to the latest digital circuitry techniques, make these encoders the best selection in today's applications where resolutions greater than 10 bits are required with ultra high reliability assured.
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Human Exposure Measurements to Luminaries
Through different ways of coupling between luminaries and humans, a level of exposure of a person to electromagnetic fields can be derived. One part of the exposure is based on capacitive coupling between lighting equipment and person. This creates induced internal electric field that must be evaluated using an EMI receiver and a Van Der Hoofden test head.
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Digital Thickness Gauges Ultrasonic Coating Thickness Meter
HC-220
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 withoutdamaging 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 ofnonmagnetic 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.).
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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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Tester for Electromagnetic Clutches and Control Valves
MS121
MS121 is a professional tester, a multifunctional device which successfully combines two functions: testing of electromagnetic clutches and control valves of vehicle air conditioners. Thanks to the color 4.3" TFT display and convenient menu, the device is user-friendly and possesses high-accuracy measurements. Testing can be performed either separately on the compressor or directly on the car. The tester has a metal case and is resistant to the effects of lubricants. The original topology of the tester board increases its reliability, the color marking of the diagnostic contacts minimizes the possibility of incorrect connection.
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Field Simulation Software
QuickField™
QuickField™ is a very efficient Finite Element Analysis package for electromagnetic, thermal, and stress design simulation with coupled multi-field analysis.
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Control Board for Motor, Pump & Valve
F1V04
Beijing SANKI Petroleum Technology Co., Ltd.
The main board issues a start signal and a low voltage signal (12v) for opening the electromagnetic valve, which are converted into strong voltage signals (220 VAC) to drive the electromagnetic valve (380 VAC) and the motor in our fuel dispensers system, thus completing the function of conversion from weak voltage power to strong voltage power. The control board circuit isolates high voltage interference signals via photoelectrical isolating components.
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Field Strength Meters
FIM-22 And FIM-41
The Models FIM-22 and FIM-41 are portable field strength meters designed to provide precise, direct measurements of electro-magnetic fields in the 200 kHz to 5.0 MHz spectrum. These units include a receiver, integral shielded loop antenna, precision attenuator, internal calibration source, and battery power supply. With calibration accuracy traceable to the National Institute of Standards and Technology, the FIM-22 and FIM-41 meet the most exacting requirements of government and industry. Their hinged covers, on the rugged drawn aluminum cases, contain a loop antenna. Opening the cover to a vertical position connects the antenna terminals to the receiver via maintenance-free gold-plated contacts. An interlock switch prevents inadvertent battery discharge when the cover is closed.
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Compliance Testing
American Environments Co., Inc.
The American Environments Company, Inc. (AECO) provides comprehensive compliance testing services. Our laboratory is fully equipped to provide Electromagnetic Testing, Environmental Simulation Testing and Dynamic Testing. Compliance requirements are related to the marketplace being serviced. AECO provides compliance services for: Products Exported to Europe, FCC, Telephone Network Equipment and Medical Devices.
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Electromagnets
To be used in research, or as magnetizers to generate magnetic field strenghts up to 3 T. The airgap can be adjusted via hand wheel. The pole pieces are exchangable. Water cooling is possible.
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Electro Magnetic Flow Meter With Remote Display
MFI-013
Aarohi Embedded Systems Pvt. Ltd
MFI-013 electromagnetic flow meter is manufactured with state of the art technology. Micro controller based design provide precise measurement. A magnetic flow meter (mag meter, electromagnetic flow meter) is a transducer that measures fluid flow by the voltage induced across the liquid by its flow through a magnetic field.The physical principle at work is electromagnetic induction.
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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 Supply
High precision analog control loop power supplies for inductive loads such as electromagnets, superconducting coils, Helmholtz coils and others.Autonomous analog power supplies with digital controls, readouts and supervision. The interfaces are digital and analog
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Laboratory EM current meter / water level and wave height meter
ACM2-RS and ACM3-RS are 2-D and 3-D electro-magnetic current meters for laboratory experiments. The models provide digital output, a high-speed sampling rate and insusceptibility to electro-magnetic noise. ACH-600RS is a highly sensitive capacitance water level meters. With the new system, a maximum of four different sensors can be connected to the compact interface unit, enabling simultaneous recording on a personal computer. Additionally, the system can provide analog output as well as necessary. While conventional water level and wave height meters cannot be used near velocity sensors, our instrument can be as near as 5 cm without increasing noise, due to its special isolated circuit. The result is an innovative system that is capable of achieving highly accurate data.
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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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Inductive Sensors
In general, inductive proximity switches consist of four basic elements: a coil, an oscillator, a threshold switch and an output stage with short-circuit protection.The oscillator generates a high frequency, electromagnetic alternating field which is emitted from the active face of the coil.Eddy currents are induced in a metal object that enters this field. These eddy currents draw energy from both the electromagnetic field and from the oscillator which is consequently attenuated.The more energy taken the closer the metal object moves towards the active face. The threshold switch switches on the output stage at a defined attenuation value.In proximity switches with a DC voltage supply, this switch is designed as an NPN transistor which switches the connected load to the negative pole or as a PNP transistor which switches the load to the positive pole. The output stage is a thyristor or a triac in AC voltage switches.
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Computer Conversions GT Transducers
DHM
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 componenets to degrade or fail), that require zero maintenance, and may be installed in virtually inaccessible locations.
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Geo / Cryogenic / NDE Instrumentation
Tristan designs and fabricates custom magnetometer systems to study the magnetic properties of samples. SQUID systems are extremely sensitive instruments designed to detect small electromagnetic signals. By combining SQUID electronics with various special purpose probes and auxiliary electronics, laboratory systems having a variety of capabilities are made available. - See more at: http://www.tristantech.com/#sthash.JlYDZcjM.dpuf
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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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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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RFID
Leuze electronic GmbH + Co. KG
With RFID, no direct "visual contact" between the read-write unit and transponder is necessary. Information from the transponder is received by means of electromagnetic waves. As a result, these systems can be used practically and reliably under even the most adverse conditions.
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Gauss Meters
A gauss meter displays electromagnetic wave measurements in Gauss (G), milliGauss (mG), milliTesla (mT) or microTesla (µT) units. A gauss meter can detect either static (DC) permanent (rare-earth) magnetic or dynamic (AC) electromagnetic fields (EMFs), or both. Thus, it is important to review the specifications of a gauss meter prior to purchase to ensure suitability for the intended application.Neodymium (NdFeB) permanent magnets are among the world's strongest and most widely used magnets. When testing magnets made of neodymium or other rare-earth elements, a gaussmeter or magnetometer capable of measuring DC magnetic fields is required. However, most electromagnetic fields encountered are generated by AC currents. Examples include electrical power lines, transformers and wiring for overhead lighting, solar panels and other electrical devices and equipment. Electromagnetic fields from electrical installations are believed to cause feelings of nervousness, anxiety and paranoia in EMF-sensitive human beings.Most gaussmeters offered by PCE Instruments can be calibrated and certified according to DIN ISO 9000 standards for an additional fee. Replacement gaussmeter probes and optional accessories are available for most gaussmeter models.
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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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RF Architectural Shielding Products
EMI (Electromagnetic Interference) is often used interchangeably with RFI (Radio Frequency Interference). However, EMI can be any frequency of electromagnetic noise, whereas RFI is a relatively narrow range of electromagnetic noise on the EM spectrum. EMI Shielding can be used to mitigate electric and magnetic radiation across various spaces. Radio Frequency (RF) Shielding can be used to mitigate RFI with specifically designed enclosures that can block RFI. As well, RF Shielding can include application of RF Shielding paints, fabrics, and other materials.
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Electromagnetics
Altair software is used across industries to solve a broad range of electromagnetic problems from static to low and high frequencies. Whether your application requires multiple frequency and time-domain techniques with true hybridization to enable efficient exploration of a broad spectrum of electromagnetic performance, or the simulation of magneto static, steady-state and transient conditions, we have the tools you need.
