We are fully equipped to calibrate the full line of Dorsey and Standard Gage products. We offer ISO 17025 Accredited Calibrations (see our Scope of Accreditation for details) as well as Long Form Certifications. Our calibration laboratory has an independent environmental system that controls temperature and humidity. Ultra precision equipment allows us to attain length measurement values to .0000010" (one millionth of an inch). All primary standards are N.I.S.T. traceable. Equipment as follows:

• 16" optical comparator, .0001" resolution, 10-100x magnification.
• Multi-function digital laser interferometer universal measurement system (UMS) for length measurement of up to 48" with .000001" resolution.
• Multi-function vertical column electronic height gage for measurements up to 28" with .00001" resolution.
• Miscellaneous layout equipment.