Discover the World Beyond Your Sight


Opti-Tech Scientific is seeking accreditation to ISO/IEC 17025 through the American Association for Laboratory Accreditation (A2LA) for the methods mentioned below. 



Calibration Performed to the Latest Revision of ASTM

  • ASTM E10
    Verification of Brinell Hardness Testers (Direct & Indirect methods)
  • ASTM E18
    Vertification of Rockwell Hardness Testers (Indirect method)
  • ASTM E110
    Vertification of Portable Rockwell and Brinell Hardness Testers
  • ASTM A956/956M
    Vertification 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

Calibration Performed to Other Methods

  • Software Measurement Systems
    Calibration of camera-aided linear measurement systems using software
  • X-Y Stage Displacement Calibration
  • Comparison Microscope Calibration
    Verification of lens distoration (variance) in comparison microscopes
  • Temperature Calibration
    Temperature calibration of Carbolite-Gero ovens and furnaces
Scroll to Top