Electromagnetic Immunity (EMI) Testing and Certification Services

Immunity testing is a crucial component for consumer goods that are sold internationally, as any electromagnetic disturbance, either natural or man-made, can cause harm to other susceptible electronic equipment within the same environment.

Susceptibility to electromagnetic or radiofrequency disturbances can present a significant risk and safety hazard to operators, which is why EMS testing is especially crucial in industrial, maritime, and medical equipment environments. Critical components for systems that control, navigate, monitor, communicate, and alert must have an electromagnetic immunity level that ensures they will function properly at all times.

Nemko offers comprehensive EMS testing and EMC certification services to meet regulatory requirements set across the globe for various product categories. With more than a dozen EMC laboratories located worldwide, Nemko’s sites are equipped to conduct a variety of testing solutions.

These tests include:

Electrostatic discharges (ESD)
Radiated or conducted radio frequency (RF) disturbance
Electric fast transients (EFT)
High energy surges
Power frequency magnetic fields
Supply voltage dips, interruptions, and variations
Supply frequency variations
Conducted low frequency (LF) disturbance
Ring waves
Harmonics and interharmonics
Ripples

Collaborative compliance

Compliance requirements are easier to meet when they’re part of the development process, not an afterthought. Nemko helps product teams identify potential issues earlier to reduce rework and simplify the path to approval.

Product testing

Make sure that risk and safety are taken care of by our internationally accredited organisation of engineers and testing laboratories.

Product certification

As your certification partner, we provide certification marks that cover numerous multinational and national certification schemes.

Global market access

Conquer global markets with confidence—uncover the regulatory requirements for your target market here.

Cyber assurance

Our cyber security team helps you understand your cyber risk levels so you can efficiently and effectively protect your assets.

Management system certification

Our highly experienced auditors provide accurate and insightful audit results to help you achieve management system certification.

Pre-compliance testing

Save your company valuable time and money by involving Nemko early in the product development process.

Field evaluation and special

As a Nationally Recognized Test Laboratory (NRTL), Nemko offers Field Evaluation and Special Inspection Services as a fast and economical alternative to traditional product safety certification.

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Benefits of partnering with Nemko

Nemko offers a single-source solution for product certification and testing services, available for your organization no matter where you are in the world. Leverage our recognized cybersecurity expertise and active involvement in the ever-changing world of standards to ensure your products are secure and up to date with standards at all times.

Electromagnetic Susceptibility (EMS) Immunity testing

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