UKAS Calibration Certificate is a formal document which includes the UKAS royal crown logo, that details the procedure and results for a calibration completed by a UKAS certified calibration laboratory.
A UKAS cal cert will include test results, pass/fail analysis, equipment used, device tested, location, environmental conditions, recipient details, calibrating organisation and details of the technician that carried out the calibration.
Featured pressure calibration products
Suction Pressure Calibration Equipment - Select a calibration equipment for calibrating suction pressure measuring devices, and generating suction pressure for setting calibration points.
100 bar / 1,500 psi Hand Operated Pressure Calibration Pump – ADT918 - The 918 Pneumatic Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 95% vacuum to 1,500psi (100bar).
Glossary of Calibration technical terms
- BSL – Best Straight Line
- Compensated Temperature Range
- Dead Weight Tester
- NPL – National Physical Laboratory
- PPM – Parts Per Million
- Primary Pressure Reference Standard
- Secondary Pressure Standard
- Span Offset
- Traceable Calibration
- TSL – Terminal Straight Line
- UKAS – The United Kingdom Accreditation Service
- Zero Offset
- Zero Tare
Help from Calibration resources
- Determining calibration error of Bourdon tube pressure gauge
- What is the difference between zero offset and zero drift?


