Electromagnetic compatibility (EMC) test equipment is used to evaluate the electrical conducted or wireless performance and integrity of any product, from automobiles to furniture. Typically used in the middle and end stages of product development, EMC testing is also overlooked and not an issue until it is ailed at a compliance lab like TUV or UL.
The EMC Shop has a unique assortment of EMC test equipment in stock, offering economic or non-bias options as well as setup support. As a distributor for key manufacturers including Amplifier Research, 3ctest, Teseq, Schloder, EM Test, IFI, Schwarzbeck, Fischer Custom Communications, AH Systems, PMM and many more.
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Rentals are prioritized, all equipment is inspected before shipments. Custom configurations are reviewed and in some cases, set up and calibrated as a system. We sell equipment to expand lab capabilities or configure complete/custom test setups for rental customers with little EMC and EMI experience, quick start guides allowing them to setup out of the box hassle free.
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BCI Testing & Equipment Automotive EMI/EMC Testing EFT/Burst Generators LISN's
Transient generators are required for conducted immunity testing portions for CE Marking and other product certification. The EMC Shop stocks all types of transient generators for compliance and precompliance testing. Rent or buy transient generators for individual tests or multifunction generators to complete an assorment of tests in a compact solution. Most systems can be easily upgraded to include additional tests as required.
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Transient generators are typically benchtop, but heavy equipment. When doing testing on three phase power lines systems usually require much larger coupling/decoupling networks which substantially increase system size. EM test environments with ground planes with connections to earth are required to safely use transient generators.
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The EMC Shop stocks a variety of broadband RF power amplifiers, primarily for EMC testing. Our inventory containts current, solid state technology up to 40 GHz and boasts the smallest amplifiers for convenient transport. Traveling Wave Tube (TWT) Amplifiers for military EMC and RF immunity are also in stock. Efficiently meet the test levels of any radiated immunity and susceptibility test standard.
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Field strength probes and meters are essential when performing RFI (radio frequency immunity) testing. Mathematical equations factoring in gain, VSWR and cable loss typically do not match when performing actual testing. RF field strength probes and meters are available to monitor a broadband RF range or frequency specific areas.
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The EMC Shop stocks RF conducted immunity test equipment and builds custom systems to fit the customer DUT and test requirements. Rent or buy a custom system taylored to your DUT and testing parameters. Software is included and custom test sequences will be generated, pre-programmed and calibrated by The EMC Shop staff prior to shipment.
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RF conducted testing is an efficient manner to test immunity along power and data lines up to 1 GHz. Common bandwidths range from 10kHz to 400 MHz, where the ~80 MHz range and higher acts as a good alternative to radiated immunity testing requiring high power RF amplifiers.
EMC/EMI Testing Services Radiated Immunity & Susceptibility Antenna Testing Emissions Testing
The EMC Shop speacializes in radiated and conducted emissions testing. For CISPR or MIL complaint EMC receivers, or precompliance EMI spectrum analyzers, The EMC Shop stocks the right EMC analyzer for your testing needs. For precompliance testing, evaluation or troubleshooting, a standard spectrum analyzer doesn't always get the job done. Electrical and magnetic disturbances are best identified using an EMC receiver/EMI analyzer with built in quasi peak detectors, noise floor extension and software features to identify electromagentic events that can occur in speeds not managed well by most spectrum analyzers.
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The quintessential element for all radiated EMC testing. Most antennas now have hgih power transmit and receive capabilites with very broadband frequency ranges. Allowing for many users to accomplish testing without having to interrrupt testing to convert to a higher or lower frequency antenna or setting up an intricate switching system. The EMC Shop stocks EMC antennas for rental, purchasing and immediate delivery.
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The EMC Shop stocks coupling decoupling networks (CDN's) for most power and data line configurations. CDN's are quintessential for performing EMC testing. In short, conducted immunity coupling networks ensure electrical transients are sent down the path of the line to the EUT. Decoupling that signal from entering the rest of the network is done in different ways. In radiated immunity, you are coupling wireless signals over the air through the antenna. It may be appropriate to use a decoupling clamp on lines as they exit the test chamber.
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Coupling/Decoupling networks are built in to most current generators for single phase power EUT. Coupling networks are typically easy to set up for conducted immunity (surge, EFT, PQF). RF conduted immunity requires an assortment of couplers and without proper setup, are easy to blow up.
Coupling/decoupling networks for RF conducted immunity have a port top-side where your inject the RF signal, an EUT side where the RF disturbances are directed to power or data lines. The decoupling path exit the AE Side and is generally safe from disturbances.
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Isolate your DUT (device under test) and provide a stable impedance during your conducted emission testing. Use a line impedance stabilization network (LISN) for pre-compliance evaluation or certification testing for IEC/EN, Mil-STD and other international compliance standards. The EMC Shop is an ISO 17025 accredited company, stocking 1ph and 3ph Line Impedance Stabilization Networks (LISN's) for immediate shipment.
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EMC/EMI Testing Services Radiated Immunity & Susceptibility Antenna Testing Emissions Testing
Rent RF test equipment for RF immunity and compliance testing. Refurbished and rental RFI test equipment is stocked and calibrated at The EMC Shop. RF test equipment are required for radiated immunity testing portions for CE Marking and other product certification. The EMC Shop stocks RFI equipment a-la-carte or can configure a turnkey RF immunity test system. Most systems can be easily upgraded to include additional tests as required.
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Bulk Current Injection Testing EMC/EMI Testing Services Rent EMC Test Equipment EMI Current Probes
Monitor high power, radiated fields or identify susceptible areas with a wide variety of probes for broadband monitoring or frequency specific points.
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Current probes required by various EMI specifications (such as MIL-STD-461/2) are toroidal transformers designed to measure RF currents on active power lines or other conductors.
Specifications require the injection of large high frequency currents into cable bundles and individual wires, using inserted secondary toroidal transformers placed around the conductors being tested.
Bulk current injection probes are available in two styles:
1. Fixed window style where the wire(s) under test must be passed through the window.
2. A split toroidal design where the probe can be opened and clamped over the wire(s) under test.
Radio frequency field probes capable of measuring RF energy over a wide range of field strength and frequency.
The EMC Shop can customize EMC measurement software to integrate most types of test equipment and automate EMC testing. Delivery with easy setup instructions as well as onsite support available. Turnkey systems can be configured to meet a wide assortment of testing standards and budgets.
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Rent, buy or lease high power AC and DC power supplies. The EMC Shop stocks calibrated test equipment for signal integrity, product and compliance.
The EMC Shop stocks calibrated electrical safety analyzers for hipot, ground bond, ground continuity and overall product safety testing. Test to full compliance to international and local safety standards IEC/EN 62353, AAMI/IEC/EN 60601-1, IEC 61010, NFPA-99 and AS/NZ 3551.
Besides power measurements, an innovative power analyzer can provide information on various other factors. These advanced power analyzers are often used to measure mechanical energy values such as torque and speed. These are considered as critical factors in manufacturing applications.
This provides data for measuring the performance and efficiency of electromechanical systems. Some of the additional calculations performed by advanced power analyzers are:
