Calibration & Metrology

Accuracy, reliability and traceability for your leak testing equipment

Accuracy, reliability and traceability are critical in industrial leak testing.

At ATEQ, calibration and metrology have been integral to our DNA since the very beginning.

Built around our customers’ industrial needs, our organization has continuously developed local calibration laboratories and standardized metrology procedures to ensure reliable, repeatable and compliant leak testing measurements throughout the entire lifecycle of equipment.

Our calibration and metrology services are designed to secure measurement confidence, support quality systems and protect production performance worldwide.

ISO/IEC 17025 ACCREDITATION

ATEQ provides calibration services through ISO/IEC 17025 accredited laboratories, the internationally recognized standard for calibration competence.

Validated methods

Calibration methods validated and controlled according to international standards

Full traceability

Results traceable to national and international standards

Technical competence

Expertise and quality systems independently assessed

Calculated uncertainty

Uncertainty calculation for each calibration point

A WORLDWIDE NETWORK OF ACCREDITED LABORATORIES

16

Accredited laboratories

3

Continents

+35

Countries covered

Region Country Accreditation
Europe ATEQ S.A.S (HQ in France) Accredited by A2LA – Certificate 2831-02
France Accredited by A2LA – Certificate 2831-03
Germany Accredited by DAkkS – Certificate D-K-21260-01
Italy Accredited by ACCREDIA – Certificate 01170
Poland Accredited by A2LA – Certificate 3049.08
Spain Accredited by ENAC – Certificate Nº 0244/LC10.203
Americas Brazil Accredited by INMETRO – Certificate Nº CAL 0745
Canada Accredited by A2LA – Certificate 2831-01
Mexico Accredited by A2LA – Certificate 3049.07
USA Accredited by A2LA – Certificate 3049.01
Asia China Accredited by A2LA – Certificate 3049.02
India Accredited by A2LA – Certificate 3049.03
Japan Accredited by A2LA – Certificate 3049.04
Korea Accredited by A2LA – Certificate 3049.05
Singapore Accredited by A2LA – Certificate 3049.06
Taiwan Accredited by A2LA – Certificate 3049.09

This global organization allows us to deliver:

Local calibration services

Close to production sites

Reduced logistics

And downtime

Consistent calibration standards

Worldwide

Local language

And time-zone support

LIFECYCLE-INTEGRATED CALIBRATION

Calibration is not a one-time activity, but a continuous requirement.

ATEQ supports customers at every stage of the equipment lifecycle:

  • Initial calibration during commissioning
  • Periodic calibration during production
  • Recalibration after maintenance or upgrades
  • Long-term calibration support for aging equipment

By integrating calibration into lifecycle management, ATEQ helps maintain stable performance, accuracy and compliance over time.

REGULATORY COMPLIANCE

ATEQ calibration and metrology services support the most demanding industrial quality environments.

Our services ensure:

  • Full measurement traceability
  • Compliance with ISO, IATF and customer-specific requirements
  • Documented calibration certificates
  • Support during audits and inspections

Standardized procedures and controlled environments guarantee transparency, consistency and long-term confidence in measurement results.