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Calibration

Opti-Tech Scientific is accredited to ISO/IEC 17025:2017 through the American Association for Laboratory Accreditation (A2LA).

Certificate and Scope of Accreditation

ISO/IEC 17025:2017 Accreditation

Accredited Calibrations

  • ASTM E10
    Verification of Brinell Hardness Testers (Direct & Indirect methods)
  • ASTM E18
    Verification of Rockwell Hardness Testers (Indirect method)
  • ASTM E110
    Verification of Portable Rockwell and Brinell Hardness Testers
  • ASTM A956/956M
    Verification of Leeb Hardness Testers
  • ASTM E92
    Verification of Vickers and Knoop Hardness Testers.
  • ASTM E898
    Verification of Analytical Balances
  • ASTM E1951
    Verification of reticles, eyepiece micrometers, and filar eyepieces
  • Software Measurement Systems
    Calibration of camera-aided linear measurement systems using software
  • Displacement Calibration
    Calibration of X-Y stage displacement
  • Comparison Microscope Calibration
    Calibration of lens distortion (variance) in comparison microscopes
  • Temperature Calibration
    Temperature Calibration of Ovens & Furnaces
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