World-Class Density Metrologists

The accredited laboratory of H&D Fitzgerald is recognised as a leading world authority on density metrology. Our premises are designed, built and equipped specifically for density measurement and calibration.

Our laboratories guarantee compliance with stringent ISO 9001 and ISO 17025 requirements.

We offer a unique service:


about our accreditations UKAS and ISO certifications

Almost all our calibrations have UKAS accreditation, and are supplied with UKAS calibration certificates, recognised worldwide. This gives complete confidence in the reliability and accuracy of the calibration.