Interferometry is the highest level of accuracy for length measurement. Avon-Dynamic Calibration are proudly one of only a few UK-based laboratories offering UKAS (ISO17025) calibration of gauge blocks by Interferometry (Class A), long series gauge blocks and length bars. From our base in Bristol, we work with clients across a wide range of industries and sectors, delivering precision interferometry calibration solutions that meet the most demanding requirements.
View our UKAS schedule of accreditation here.
Our Interferometry services are conducted at our purpose-built BS EN ISO/IEC 17025 accredited calibration and testing laboratory in Bristol. The scope of our Interferometry services includes gauge blocks and long series gauge blocks. Our services cover tungsten carbide, steel and ceramic equipment. We will communicate with you if the equipment needs any extra repair or replacement services, but our in-house team will deliver on turnaround time and make sure your equipment is ready to be used again.
Gauge Blocks up to 100 mm by Interferometry
Standards: BS 4311: Part1 2007 / BS EN ISO3650:1999
Class A – by Interferometry
Class B – by Interferometry
Class C – by Comparison to similar material
Class D – by Comparison to dissimilar material
At Avon-Dynamic Calibration, we have over 30 years delivering trusted interferometry solutions that are trusted by clients across the UK. Whether you need laser interferometry or long gauge calibration services, our Bristol-based experts provide traceable accuracy, ensure minimal disruption, and deliver certified results. As part of the NMi Group, we are proud to offer a wide range of measurement services to support local businesses as well as those nationwide. Our commitment to quality, unmatched expertise, and unwavering commitment to client satisfaction has established us as a trusted partner to leading businesses across the UK.
If you have any questions about our interferometry services, please do not hesitate to reach out to the team in Bristol today to discuss your specific requirements. From long gauge calibration to laser interferometry, our UKAS accredited services deliver precision measurement results that you can rely on, helping minimise downtime, errors, and delays.
Our team has decades of experience working with interferometry and we are here to assist every step of the way. From the initial phone call to the final calibration report, we work diligently to ensure accuracy and efficiency. To discuss your specific needs, get in touch with the team in Bristol today, wherever you are in the UK.
For more information or a fast quote, call us on 0117 947 7846 or email [email protected].
We provide an on-site and laboratory component inspection service through our CMM calibration machines. We cover a range of component inspection sizes, from micro components that can be measured with our precise Coordinate Measuring Machine (CMM), to oversize on-site jigs and fixtures inspection, via our mobile certified portable arm coordinate measuring machine (CMM).
As the UK’s first UKAS-accredited jigs and fixture certification laboratory performing on-site at customer facilities, we know how to deliver on-site certification, no matter how small or large the fixture or jig. We provide you with full UKAS-certification, guaranteeing your jigs and fixtures are fit for purpose.
We are able to source any calibration or measurement equipment, from simple gauges to a complex measurement system. We source with a focus on performance, best return on investment, and lifetime project costs.
We manage every aspect of your calibration needs, so you can focus on your daily operations without worrying about compliance or maintenance schedules. From identifying and managing your assets to scheduling monthly collections and having all equipment calibrated on time, we handle it all. With full calibration and certification for all quality verification equipment, we provide a seamless, stress-free solution to keep your engineering and manufacturing sites running smoothly.
Advisory support comes in a vast range of types and complexity, but all follow the same theme of improving the calibration and measurement activity for clients. At Avon-Dynamic, we have spent 30 years investing in the innovation and development of the best calibration and measurement processes, procedures and equipment.
At Avon-Dynamic, we provide UKAS-accredited testing and calibration services that ensure precision, compliance, and efficiency across multiple industries. With expertise in electrical calibrations, dimensional calibration, pressure calibration, temperature calibration, and torque/force calibration, we deliver accurate results that keep your equipment performing at its best.
We work closely with businesses across the UK, providing a premium collection and delivery service to minimise disruption to your operations. From first article inspection to ongoing advisory support, our tailored solutions help you maintain quality consistency while improving long-term performance.
