World-Class Density Metrologists

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

Handheld density meters and density standard ampoules

Density gradient column floats and certificate of calibration

Our laboratories guarantee compliance with stringent ISO 17025 requirements.

We offer a unique service:

Production of traceable liquid standards for calibrating density meters.
Production of traceable calibrated glass floats for density gradient columns.
Supply of automatic density gradient column filler.
Traceable calibration of density meters.
Traceable calibration of hydrometers.
Production of the Alcofloat spirit test kit, a device to detect the watering down of alcoholic drinks.
Consultancy on all aspects of on density measurement and calibration.

UKAS Accredited

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.