Testing labs in Burnham-on-Sea

Aerofin Laboratories Ltd is a privately owned, independent testing laboratory and advisory service established in 2006 and headquartered at 68A Love Lane, Burnham-on-Sea, Somerset, United Kingdom. Positioned at the intersection of materials science and quality assurance, the laboratory serves manufacturers and contractors across the aerospace, defence, automotive, and wider surface engineering sectors throughout the UK and Europe. The facility is conveniently accessible via the M5 motorway corridor, enabling straightforward sample logistics for clients across England and into continental Europe. The laboratory combines hands-on testing capability with regulatory and technical advisory services, making it a single point of contact for companies navigating complex process approvals and qualification requirements. Coating evaluation forms a cornerstone of Aerofin's service portfolio, addressing both finished articles and pre-application wet-state coatings at every stage of the production process. Services in this area include density, abrasion, and roughness testing to characterise coating weight per unit area, wear resistance, and surface finish; paint testing covering colour measurement, gloss assessment, and solvent resistance; adhesion evaluation using tape, scratch/chisel, and bend methods; and Taber wear testing for abrasion quantification. Clients commission these services for research and development work to determine coating suitability for new applications, as well as for qualification and periodic conformance testing to verify that applied coatings continue to meet the specifications demanded by aerospace primes and automotive OEMs. Material evaluation and metallurgical testing represent a second major service line, leveraging the laboratory's expertise in the physical and structural characterisation of metals and their alloys. Aerofin conducts metallographic examinations of chemically processed materials to identify unwanted microstructural properties introduced during surface treatment operations such as plating, anodising, and chemical conversion. Heat treat metallurgy examinations similarly reveal the phase constituents and grain structures of heat-treated components. Microhardness testing is employed to quantify the hardness of base materials and applied coatings and to assess suitability for functional service. The laboratory also performs hydrogen embrittlement testing in accordance with ASTM F519, defining acceptance criteria for coating and plating processes that risk introducing hydrogen into high-strength steels — a critical safety requirement in aerospace and defence fastener and structural component manufacturing. Accelerated environmental testing constitutes a third pillar of the Aerofin service offering, enabling customers to evaluate the long-term performance of materials and coatings against a range of deterioration mechanisms in compressed timeframes. The laboratory operates dedicated test chambers for neutral and acetic acid salt spray testing, cyclic corrosion testing with wet/dry/humid cycling profiles, temperature and humidity exposure, UV and Xenon arc weathering to simulate solar degradation, and fluid resistance evaluation against fuels, hydraulic fluids, and cleaning agents. These programmes are used to qualify new coating systems, support specification development, and fulfil periodic requalification requirements under aerospace process approvals. Porosity testing, conductivity and resistivity measurement, and coating thickness determination by appropriate gauging methods round out the environmental and physical test menu. Solution analysis provides chemical process control capability, with Aerofin conducting compositional analysis of plating baths and surface treatment process solutions to verify that bath chemistry remains within specification. This service supports chemical processors in maintaining ongoing NADCAP compliance and preventing out-of-tolerance conditions that could lead to defective parts. The laboratory's testing to AC7108/4 (NADCAP Audit Criteria for Solution Analysis and Testing in Support of Chemical Processing) ensures that the data generated is fully recognised by the aerospace supply chain. Aerofin Laboratories holds dual accreditation that underpins the credibility of all its test data. The laboratory is accredited by the United Kingdom Accreditation Service (UKAS) under UKAS Testing certificate number 8408, demonstrating conformity with ISO/IEC 17025:2017 for a defined scope of corrosion resistance and related tests. Concurrently, the facility holds NADCAP accreditation for Chemical Processing, assessed against AC7108/4 for independent test houses. NADCAP accreditation, administered by the Performance Review Institute (PRI), represents an industry-managed consensus approach to conformity assessment of special processes and is the recognised quality benchmark throughout the global aerospace supply chain. Together, these accreditations assure customers that test methods are validated, measurement traceability is maintained, and results are auditable. The laboratory is formally approved by a broad range of aerospace and defence prime contractors and Tier 1 suppliers, a prerequisite for many qualification testing programmes. Approved customers include Airbus, Boeing, BAE Systems, Leonardo, Safran, Honeywell Aerospace, GKN, Bombardier Aerospace, MBDA, Pall, and Thales, among others. These approvals reflect the confidence that major OEMs have placed in Aerofin's technical competence and quality management over many years. The technical team is led by Daniel French (BSc Hons, MSc), with Neil Sverdloff serving as Chemistry Lead, Miriam Machnowska as Quality Lead, and Alex French as Operations Director, supported by chemists and materials specialists experienced in process evaluation and aerospace regulatory frameworks. The laboratory also maintains a global network of associate facilities, enabling referral for complementary test types outside its direct accredited scope, positioning Aerofin as a comprehensive testing partner for the surface engineering and aerospace supply chain.