FMS Ltd is accredited by UKAS to ISO/IEC 17025:2017 for Laboratory Calibration services.

UKAS logo with FMS Lab No. 9791The ISO 17025 standard is internationally recognised and specifies the general requirements for the competence to carry out tests or calibrations. It covers testing and calibration performed using standard methods, non-standard methods and laboratory-developed methods.

FMS (Laboratory number 9791) is accredited for temperature calibrations, allowing us to offer a higher quality and truly traceable level of calibration to customers wishing to adopt UKAS accredited calibrations that comply with ISO 17025, or whose business activity mandates that they comply.

The accreditation is often requested by our customers and others across the laboratory and cleanroom sectors to confirm that businesses like FMS, who provide testing and calibration services, are truly competent. Our UKAS accreditation signifies compliance with the rigorous requirements detailed in the ISO standard. Where traceability is required or desired, FMS can provide the solution.

Read more about UKAS here.

“Many industry sectors require their business partners to be certified to confirm competency. Our BS EN ISO 9001:2015 and UKAS ISO 17025 certifications signify compliance with the rigorous requirements detailed in the standard and makes FMS the obvious choice to deliver these critical services”

STEVE WAKE, Managing Director


A comprehensive range of world-class airborne particle monitoring instruments and systems from TSI and ViGIE

Industry Sectors

Particle monitoring systems and expertise for cleanrooms and controlled environments in all industries.


Extensive range of bespoke contracts and exemplary customer support for all cleanroom, clean air and contamination-controlled environment applications.

UKAS Accreditation

Rigorous certification of FMS competency and compliance to reassure customers with our accredited temperature calibrations.

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