Certification Services

Zygo offers certification and calibration services to maintain the highest level of precision, correlation, traceability and conformity to standards and audits. 

A2LA AccreditedWe provide ‘one-off’ services, or part of an ongoing certification or calibration contract. Calibrations come with a ISO-17025 compliant certification for ZYGO metrology systems and accessories. Our Z-Lab offers a fully A2LA accredited certification for all types of Step Heights with a proprietary test that calculates uncertainty to <.3% and is fully traceable and ISO-17025 certified.

Key benefits:

  • ISO compliance
  • Conformity to industry standards
  • Improved quality precision
  • System Environmental Performance Verification
  • Traceability

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