EMI EMC Testing | EMI EMC Test Solution Providers

This page of application note section of Test and Measurement World covers EMI EMC Testing. It also covers EMI EMC test solution providers.

EMI is the short form of Electro-Magnetic Interference. EMC is the short form of Electro-Magnetic Compatibility. EMI test will check system's capability to withstand against radio frequency interference (i.e. radiated emission) . EMC test will check system's capability to withstand against conducted emission interference leaked through power lines. Following table mentions different EMI/EMC standards with their reference specifications.

Standard Description
Military Mil-Std-461 A,B,C,D,E
Mil-Std-1399 Surge
Automotive CISPR 25 Test Methods
Commercial FCC Part 15,18 Pre-compliance
International EN55011/CISPR 11
EN55014/CISPR 14
EN55022/CISPR 22
EN61000-4-2 Electrostatic Discharge
EN61000-4-3 Radiated RF Immunity
EN61000-4-4 Electrical Fast Transient
EN61000-4-5 Surge
EN61000-4-6 Conducted RF Immunity

EMI EMC Test Service Providers

Following table lists out Popular EMI EMC Test Service Providers.

Company EMI EMC Test Capabilities
Dayton T. Brown, Inc.
Website: www.dtbtest.com
EMI testing , EMC testing as per various standards e.g. European, UK, MILITARY, US etc.
Website: https://www.stqc.gov.in/
offers Emission (CE/RE) and Immunity (CI/RI) tests
Scientific Mes-Technik Pvt. Ltd.
Website: www.scientificindia.com
Provides EMI EMC test solutions which include ESD generator, EMI receiver, Radiated RF immunity test equipment, LISN, conducted RF immunity test equipment, surge generator, near field probe, pre-compliance test solutions etc.
Keysight Technologies
Website: www.keysight.com
Provides precompliance measurements, emc compliance tests, EMI/EMC simulations etc.
MET Labs
Website: www.metlabs.com
Global leader in EMI/EMC testing. Supports various services including EMC site survey, project management , FCC test & certification, RTCA/DO aeronautics tests, military and wireless testing etc.
National Technical Systems, Inc.
Website: www.nts.com
EMC, EMI, ESD Testing Services
Website: www.araiindia.com
EMI/EMC laboratory which supports radiated immunity, radiated/conducted emission, conducted immunity & transient emissions, ESD
Intertek Group plc
Website: www.intertek.com
EMI & EMC testing lab useful for EMC testing of various industry based products e.g. automotive, lighting, medical, telecom, military etc.
API Technologies
Website: eis.apitech.com
EMC test lab with required equipments to support various EMI EMC testing at commercial and international levels.
SAMEER-Centre for Electromagnetics
Website: scemcd.gov.in
RE or RS facility with 10meter chamber, conducted immunity lab with all the facilities to conduct EMI/EMC testing.
Website: www.com-power.com
EMC Test Equipments

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