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EMC Test
assures noise immunity or electromagnetic amicability.
See Also: EMC, EMC Analyzers, EMC Probes, EMC Software, EMC Testing Services, Reverberation Chambers
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EMC Test Automation Software
The nature of executing EMC testing, with repetitive procedures diligently searching for unwanted emissions step-by-step through wide frequency and power level ranges, demands automation.
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EMC Test Systems
The sum of EMC is not necessarily equal to its parts; any modular electronic device from a complete aircraft down to a mobile phone needs to meet EMC requirements for the device itself, even if all the individual modules are compliant. For the enormous range of types of modular device requiring EMC test, R&S offers extremely flexible and scalable EMC test systems; practically as modular as the devices under test.
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Automotive EMC Test System
The specific EMC requirements in automotive tests take continuously, so that the test waveforms are becoming increasingly complex. As a manufacturer of EMC test simulators and due to the participation in international standardization bodies Hilo test knows the current and future requirements of the automotive industry exactly. The following automotive products are specifically geared to the current EMC requirements in modern automobile, and described in the standards ISO 7637 and ISO 16750.
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EMC Test Systems
IEC61000
N4L are the only IEC61000 EMC test system manufacturer in the world* with an on site UKAS ISO17025 calibration laboratory offering accreditation to IEC61000-3-2, IEC61000-3-3, IEC61000-4-7 and IEC61000-4-15. Calibration and trace-ability are a vital aspect of any EMC test solution and the coverage provided through N4L’s UKAS Laboratory is comprehensive. N4L’s IEC61000-4-15 calibration procedure is particularly noteworthy as it covers the entire test protocol detailed in Annex C of IEC61000-4-15. It is commonplace for specific parameters within IEC61000-4-15 (d parameters are frequently omitted from calibration procedures) to remain untested during typical flicker calibration due to the difficulty in providing trace-ability for such measurements. All tests within the test protocol of Annex C are included within the scope of accreditation and calibration procedures at N4L.
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EMC Test Equipment
TDEMI G series
TDEMI stands for a novel generation of EMI measurement systems providing real-time analysis and enabling the user to perform high-quality emission measurements in a fractional amount of time compared to conventional EMI receiver technology. Ultra-fast Analog-to-Digital Conversion as well as real-time signal processing allows to emulate the behavior of instruments like oscilloscopes, receivers and spectrum analyzers. Due to the TDEMI's powerful signal processing hardware platform, corresponding to a computation power of approx. 80 conventional. PCs, such measurements are extremely fast in comparison to state of the art solutions.
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Pre-Selectors for EMC test
These Pre-Selectors are high specification, switched band filters which track the scanning of the EMC Analyser. Control is via USB link from the Laplace EMCEngineer software supplied with SA1002 and SA3000 analysers. Installation and operation is completely automatic, and the filters will synchronise with the analyser scan without any operator intervention. A front panel switch allows manual operation if required.
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Compact EMC Test Chamber
EMC-3C
This compact 3 meter test range will settle into test areas of limited space while continuing to produce exceptional performance for EMC measurement. Emission quiet zones of up to 1.5m are accommodated with very repeatable results. Suitable for EMC pre-compliance emissions and compliant immunity testing.
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EMC Test Equipment
TDEMI eXtreme series
Highest measurement speed. Highest accuracy. Incredible dynamic. New operation modes. The novel product line TDEMI eXtreme (TDEMI X) is the latest and most advanced level of full digital measurement equipment for emission testing on the fast lane. It is based on the unrivaled and patented TDEMI® real-time technology of GAUSS INSTRUMENTS. It is easy and efficient in upgrading its frequency range by a various number of extensions which can be integrated into the instrument step by step. The frequency ranges are 1 GHz, 3 GHz, 6 GHz, 18 GHz, 26.5 GHz or 40 GHz respectively. A large variety of configuration possibilities makes the TDEMI X to the customized solution perfect fitting into your lab and to your application according to civil standards (e. g. CISPR, EN, FCC Part 15, ANSI C63.2, ANSI C63.4), military standards (e. g. MIL-461G, but also its previous versions and revisions) as well as avionic standards (e. g. DO-160). The frequency range of the TDEMI X instruments starts at 9 kHz in its standard configuration and can be extended down to 10 Hz by the option MIL/DO-UG or even down to DC by the available option OSC-UG as well. Like all other TDEMI measurement systems, the TDEMI X measurement systems can be remotely controlled and fully automated via Ethernet (TCP/IP) very easily.
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Automotive EMC test systems
Dozens of manufacturer's and other automotive immunity standards with their roots in ISO 7637 continue to evolve bringing new challenges to users of conducted immunity testing. Teseq continues to advance the state of the art, bringing simple, flexible solutions for the challenging and fast-changing requirements that are 42 V ready.Teseq has been at the forefront of the pioneering work to establish EMC tests for motor vehicle electronics. Automotive manufacturers and suppliers worldwide have come to trust test systems from Teseq. Active involvement in the standardization committees ensures that the latest advances are continously reflected in our test systems.
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EMC/EMI Testing
MET Laboratories boasts proven, superior capabilities in Electromagnetic Compatibility (EMC) compliance testing, including wireless & RF testing. Our EMC labs are among the most respected in the U.S. Our EMC testing covers FCC Part 15, as well as Parts 18, 22, 24-27, 74, 90 & 95, and 101
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EMC Testing Inductors
Electromagnetic Compatibility (EMC) testing is a somewhat unique discipline within the world of electrical product development and analysis. Electromagnetic Compatibility (EMC) testing is primarily concerned with understanding and mitigating the affects of Electromagnetic Interference (EMI).
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Testing And Design Services
Rhein Tech Laboratories, Inc. (RTL) is a full-service design and compliance engineering test laboratory. We have grown with the industry from general purpose EMC testing into other areas of testing such as Radio (RF testing), Military and Aviation, Industrial, Scientific and Medical, Automotive, Electrical Safety, Shielding Effectiveness, Site Surveys and Radar Cross Section & High Range Resolution measurements.
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Ultra-broadband Power Amplifier Systems
Chengdu KeyLink Microwave Technology Co., Ltd.
Keylink provides ultra-broadband power amplifier systems in rack-mounted configuration with output power capacity from 50-Watt to 2000-Watt for applications including EMC testing, communications, and TWT replacement.
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EMC Testing
Underwriters Laboratories Inc.
Leverage our EMC expertise to avoid costly errors and accelerate time to market. Our customized testing solutions can enhance process efficiency and reduce testing cycles to help you make the most of your time and budget.
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EMC Testing
D.L.S. Electronic Systems, Inc
EMC testing and consulting services to the Electronics, Medical Equipment, Automotive, Aerospace, Computer, Telecommunications, and other industries. We are a NVLAP certified test facility, capable of testing electronic equipment to today's high frequency requirements. Our 14 Test chambers and 3 Open Area Test Sites can perform full scan Immunity and Emission testing at frequencies up to 40 GHz. Please contact us for your specific requirements.
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High-performance multifunctional AC Power Supplies (CV/CF)
PCR-LE Series
The PCR-LE Series is a new line of advanced multifunctional AC power supply that has been developed from our PCR-L/LA Series (linear amplifier type). The PCR-LE Series provides high reliability and can be applied to various applications, by taking advantage of the features that can control broadband waveform freely. Moreover, the PCR-LE Series can be configured as a core device of a test system combined with E-loads and Power Analyzers for “Grid Connection Testing” in regard to dispersed power generation, such as Solar Power, Wind Power, Fuel Cell, and Gas Engine referred to as “New Energy Field”. With various options, the low frequency immunity test and various power enviroment tests are supported. The options for parallel operation and three-phase operation enable you to expand a single-phase system up-to 27kVA, single-phase three wires up-to 54kVA, and a three-phase system up to 81kVA. The system can be applied to a large-scale EMC site for testing of industrial high-capacity air conditioners.
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Multifunctional Generators
The multifunctional test simulators from Hilo- Test are perfect basic equipment for each EMC test laboratory. These combination devices offer the most versatile and at the same time economical solution for full-compliant immunity tests. Below you will find all the "All-In-One" - test generators for various purposes with a wide range of accessories.
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Preamplifiers
Com-Power broadband high gain preamplifiers were designed for electromagnetic interference (EMI) testing and certification. EMC test labs use preamplifiers to improve sensitivity of the test system during EMI radiated emissions measurements. Without a high gain preamplifier, signals picked by the antenna that have amplitudes below the noise floor of the test system cannot be measured. The preamplifier gain has minimum variations for the entire operating frequency range for accurate emissions measurements. The Com-Power preamplifiers were primarily intended for EMC applications. However, it can be used for other applications that require signal amplification.
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HandyScope HS6-DIFF With EMI, SureConnect & SafeGround: 1 GS/s, 250MHz BW, 4 Channel (256MS/ch), USB Differential Digital Storage Oscilloscope, Spectrum Analyzer, Voltmeter, Transient Recorder
HS6-DIFF-1000XMEGS-W
The powerful capabilities of the WiFiScope HS6-DIFF-1000XMEGS EMI analyzer give the user the possibility to quickly perform a good EMI compliance test. With this cost effective test, time and money are saved by avoiding extra visits to expensive EMC testing facilities. The supplied EMI probe set TP-EMI-HS6 contains three magnetic field (H field) probes and one electric field (E field) probe. The tripod ensures that the probes can be positioned properly at the object under test.
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EMC Testing EMCD
Efficient and flexible EMC testing services for product CE marking, UKCA marking and demonstrating compliance with US FCC and Canadian ISED regulations. Our experienced engineers will guide you through the test process, helping you to save time, minimise project costs and get your product to market quickly.
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Spectrum Analyzer
WaVue™
RF Spectrum Analyzer is an invaluable tool for the test, design and maintenance of radio frequency signals, circuitry and equipment.Engineers have been widely using spectrum analyzers to measure frequency response, noise, and distortion characteristics of all kind of radio frequency circuitry. Also in EMC testing, wireless spectrum analyzer is used for basic pre-compliance testing.
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Transient Limiters
Transient limiter LIT-153A and LIT-930A protects a spectrum analyzer input from high-level transients from the line impedance stabilization networks during EMC conducted emissions testing. It has a combined frequency range of 9 kHz to 30 MHz. The built in high pass filter helps reduce 50/60 Hz line feed through. (see application notes)
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EMC Testing
EMI is emitted radiation and its effects – a phenomenon. EMC is a device’s ability to limit the levels of unintentionally emitted EMI (that can harm other devices) and also a device’s ability to operate normally when subjected to EMI. Therefore, EMC testing seeks to ensure that a product possesses the characteristic of Electromagnetic Compatibility (EMC): the ability to limit creation of EMI (Electromagnetic interference) and the ability to operate properly when subjected to EMI. Stated differently, EMC testing measures the level of EMI control found in a device, and therefore helps to ensure that unwanted effects are prevented.
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EMC Testers
The KES7000 System is a conductive immunity test system that is fully compliant with ISO7637-2 and ISO7637-3, international standards for EMC testing required for automotive electronic components. This system consists of the KES7700 Series Transient Surge Tester, KES7400A Series Voltage variation simulator and KES7100 application software dedicated to the KES7000 system. This product configuration supports JASO standards and the special test requirements of car manufacturers with options or custom orders.
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Medical Device Testing
Our experts are qualified to assist you in EMC testing a variety of medical devices, from highly advanced robotic surgical systems, basic over-the-counter devices, and everything in between. Backed by more than 30 years of experience, F2 Labs can provide you with the necessary medical device testing and certification to get your product in the hands of doctors and patients on a timely schedule.
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Antenna, High Field Biconical
EM-6913 | 20 MHz – 300 MHz
The Electro-Metrics EM-6913 can be used for generating high intensity fields as required for EMC immunity testing 20 MHz to 300 MHz.
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EMC Test Equipment
TDEMI S series
The new Real-time Spectrum and Signal Analyzer TDEMI S from GAUSS INSTRUMENTS is the new benchmark for real-time, communication and EMC testing. It is thoroughly flexible in its configurability and extensibility. In its basic configuration, the TDEMI S is a high-performance spectrum analyzer and is available in frequency ranges up to 1, 6, 9, 18, 26, 40, 44 and 50 GHz. It can be extended by external mixers up to the Terahertz frequency range. Due to its compact design and a 12V output, it is a great tool for field testing or on-board testing applications.
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Emissions Test System
PC-114
Perform Radiated & Conducted EMI pre-compliance testing at your facility up to 1 GHz. Com-Power PC-114 EMI emissions test system is a ideal solution performing pre-compliance EMC testing from 9 kHz - 1 GHz.. It has essential equipment needed for radiated and conducted EMI emissions measurements. The system includes a spectrum analyzer, antennas, near field probes, a preamplifier, LISN and a non conductive antenna tripod. Pre-compliance testing in EMC is a commonly used term not easy to define. In general, it implies testing done prior to formal testing for legal compliance. Formal legal compliance is performed at a facility designed and equipped with test instrumentation that is fully compliant with the applicable EMC standards. Such facility and instrumentation is capital intensive and can be expensive even to rent and not easily available. Compliance testing is performed per exacting requirements of the Standards and other reference documents adhering to the test methods and last detail. In addition, the test facility may require to be accredited by an accreditation body such as NVLAP, A2LA. Often it is desirable to know prior to compliance testing at such facility, whether a product is close to compliance and also how close. Pre-compliance testing is specially useful for specifications such as FCC, Part 15, EN 55022 or EN 55011 (CISPR 22 or CISPR11). Pre-compliance testing usually means using the full compliance methods but making a few educated compromises in use of site or equipment to reduce costs and testing time. Here are some benefits of pre-compliance testing.
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Comb Generators
As an EMC testing lab, the accuracy of your results is key to your reputation. Maintaining this accuracy requires properly calibrated quality equipment. Comb generators are an important piece of EMC radiated emissions testing equipment - one that can save you time and money by reducing your reliance on full, annual recalibrations of your site and instrumentation.
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Magnetic-Field Test System
MTS-800
The MTS-800 is a compact test system for broadband generation and measurement of magnetic fields. Its internal components allow automatic EMC tests according to automotivestandards where high field strength need to be generatedor measured.
