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Our Senior Leadership TeamNon-Destructive Testing
Eddy Current Testing
Safeguard your assets with BES Group’s Eddy Current Testing (ECT), a powerful NDT method that detects material strengths and weaknesses, ensuring safety, quality, and reliability across industries.
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What is Eddy Current Testing?
Eddy Current Testing (ECT) uses electromagnetic induction to detect surface and subsurface flaws in conductive materials. This method extends beyond surface detection, offering the capability to uncover imperfections deep within materials with exceptional precision.
ECT is particularly valuable for inspecting hard-to-access areas, such as components within pipes or vessels. Its versatility makes it indispensable across industries that demand precision and safety, including aerospace, automotive, electrical, power generation, manufacturing, and oil and gas.
At BES Group, we pride ourselves on our expertise in Non-Destructive Testing (NDT). Our highly trained technicians bring extensive industry experience, while our cutting-edge NDT laboratory ensures efficient and accurate testing services across the UK.
Who we've partnered with...
Key benefits of Eddy Current Testing
Versatile
ECT can be used to inspect a wide variety of conductive materials, including metals, plastics, and composites.
Non-hazardous
ECT is safer than other testing methods, as it doesn’t use radiation or hazardous chemicals, making it ideal for inspecting components that are in use or under pressure.
Fast and efficient
ECT can be used to inspect large areas quickly, and has a quick and efficient set up time.
Inspect complex geometries
Using flexible probes, Eddy Current Testing can inspect complex shapes and irregular parts, making it ideal for components with difficult-to-reach areas.
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How we'll work with you
At BES Group, we’re committed to providing reliable, precise, and effective Eddy Current Testing tailored to your specific needs. We believe in building strong, lasting partnerships with our clients by offering expert advice, tailored services, and a seamless experience.
Expert Guidance Every Step of the Way
With our technical expertise, we ensure that we use the most appropriate methods to deliver accurate and actionable results. Whether it’s answering your questions or offering recommendations, we’re here to support you throughout the entire process.
Your Trusted Partner
By choosing BES Group, you’re not just getting a service, you’re gaining a trusted partner who’s dedicated to the safety, quality, and performance of your assets. We’re here for the long term, offering ongoing support whenever you need it.
Alcumus ISOQAR
We're proud to have received SafeContractor accreditation from Alcumus ISOQAR, an industry leader in safety and quality management solutions, enhancing our expertise as a construction contractor for electrical services, pressure systems services, and the meticulous inspection and examination of lifting equipment.
Legal entities:
- British Engineering Services Limited
- British Engineering Services Asset Reliability Ltd.
- BES Group Electrical Ltd.
UKAS - ISO/IEC 17021-1:2015 - BES
UKAS - ISO/IEC 17021-1:2015 is an accreditation standard that showcases our competence for carrying out Quality Management System audits for our customers.
Legal entities:
- British Engineering Services Limited
Environment Agency
The Environment Agency upholds environmental protection by monitoring, enforcing regulations, advising, and restoring degraded environments. By choosing them, we're highlighting our regulatory compliance and leading sustainability practices.
Legal entities:
- British Engineering Services Limited
- BES Group Testing Ltd.
SEPA
SEPA, the Scottish Environmental Protection Agency, is responsible for protecting and improving Scotland's environment. By choosing them, we're prioritising environmental sustainability and our compliance with environmental regulations.
Legal entities:
- BES Group Testing Ltd.
BINDT
The British Institute of Non-Destructive Technology (BINDT) is a leading industry organisation, committed to advancing the science and practice of Non-Destructive Testing. By having our Non-Destructive Testing services certified under BINDT, we're prioritising the quality of the service we provide to our customers.
Legal entities:
- Alliance Inspection Ltd.
- British Engineering Services Limited
Saturated Low Frequency Eddy Current Testing
At BES Group, we offer Saturated Low-Frequency Eddy Current (SLOFEC™) testing as a powerful alternative to Magnetic Flux Leakage (MFL). Our PCN- and EEMUA 159-certified technicians conduct inspections throughout the UK and provide comprehensive reports to support your maintenance and safety strategies.
Why Choose SLOFEC™?
Unlike traditional Eddy Current Testing, which works best on non-ferromagnetic materials, SLOFEC™ uses lower frequencies and magnetic saturation to inspect ferromagnetic materials. This makes it perfect for testing thick, complex components in industries like aerospace, automotive, and heavy industry.
Key Benefits of SLOFEC™ Testing:
- Tests small, hard-to-reach areas near tank walls and welds
- Works in tight spaces with as little as 130mm clearance
- Handles plate thicknesses up to 25 mm
- Detects defects safely and accurately
- Clear differentiation between defects on the topside and underside
- Effectively separates defect signals from background noise
A solid partnership for Solenis
Our process
Speak to us about the process
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Why choose BES Group?
800+ expert engineers
Our team of skilled engineers possesses a wealth of expertise.
A legacy of 160+ years of experience
We’re always evolving our approach to future proof our services.
35,000 satisfied customers
A strong reputation for providing exceptional service.
An end-to-end solution
Servicing the full life cycle, from concept through to decommission.
Accredited assurance
Confidence assured with all relevant certifications and accreditations.
800+ expert engineers
Our team of skilled engineers possesses a wealth of expertise.
A legacy of 160+ years of experience
We’re always evolving our approach to future proof our services.
35,000 satisfied customers
A strong reputation for providing exceptional service.
An end-to-end solution
Servicing the full life cycle, from concept through to decommission.
Accredited assurance
Confidence assured with all relevant certifications and accreditations.
Frequently asked questions
What types of materials can be tested with Eddy Current Testing?
Eddy Current Testing can be used to inspect a wide variety of materials including metals, plastics, and composites. It is particularly well-suited for inspecting materials that are difficult to access, such as those that are inside pipes or vessels.
It is often used for inspecting:
• Pipes and tubes
• Heat exchangers
• Welds
• Crack detection
• Material thickness measurement
• Corrosion detection
• Coating thickness measurement
• Heat treatment evaluation
How accurate is Eddy Current Testing?
Eddy Current Testing is highly accurate, with detection rates often reaching up to 99% for surface and near-surface defects. The method can identify even small flaws as thin as 0.1 mm, providing precise results.
Is Eddy Current Testing safe?
Yes, Eddy Current Testing is a safe method, as it doesn’t require the use of radiation or contact with hazardous materials. The process is non-invasive and doesn’t pose risks to operators or the environment.
How long does an Eddy Current Test take?
The duration of an Eddy Current Test depends on the size and complexity of the material being tested. Generally, it’s faster than other testing methods, with large areas being scanned in a short amount of time, allowing for quick results.
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