Certified Comparator Products

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Calibration


PreOwned Comparators:
CCP

1174 Grange Hall Road
Beavercreek, OH 45430
Phone: 937-426-9677
Fax: 937-426-4816
rich.durham@certifiedcomparator.com

New Comparators:
OGP

850 Hudson Avenue
Rochester, NY 14621
Phone: 585-544-0400
Fax: 585-544-8092
sales@ogpnet.com

Service:
Quality Vision Services

1175 North Street
Rochester, NY 14621
Phone: 1-866-815-6618
service@qvsi.com

Calibration Services

FocusCertified Comparator Products offers full calibration/certification for:

  • Optical comparators / Profile projectors
  • Vision/video based measuring systems
  • Many optical grinders
  • Hardness testers
  • Mills, lathes, and grinders (lead accuracy)

Optical Comparator Calibration includes:

  • Table squareness to optical axis
  • Focus squareness to optical axis
  • Micrometer accuracy, if equipped
  • Perpendicularity of X to Y axis
  • Edge detection accuracy to centerline (OGP machines)
  • Magnification and distortion accuracy for all lenses equipped with machine
  • Chart angular rotation in 90° increments
  • Chart centerline in 180° increments
  • X and Y axis lead accuracy – every inch for the length of travel

StarrettVision System Calibration includes:

  • Table flatness to optical axis
  • Focus squareness to optical axis
  • Parfocalization for auto focus
  • Parcentricity of zoom lens
  • Edge detection accuracy
  • X/Y axis squareness of stage travel
  • Z axis linear calibration
  • X/Y axis linear or non linear grid (up to 24 intersections)