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- Adjustments are made in accordance with requirements of ISO17025 as necessary.
- All tests are performed with standards traceable to NIST.
- Routine preventative maintenance is included with calibrations. Full disassembly, cleaning, and repair services are available.
- Certificates are issued upon completion and include all test data.
CMM Calibrations: Performed as per ASME B89-4-1-1997, sections 5.3 through 5.6, testing repeatability, linear displacement, volumetric, and bi-directional accuracy. Preventative maintenance during calibration includes the cleaning of scales and bearingway surfaces.
Layout Machine Calibrations: Performed as per ASME B89-4-1-1997, sections 5.3 and 5.4, testing linear displacement with laser system, repeatability, and accuracy. Calibration includes checks of squareness, alignment of rotary axis (if present), bearings, and encoders. Cleaning of bearingway surfaces is also included.
Optical Comparator Calibrations: Tests the magnification, linear accuracy, squareness, and edge detectors (if present). Preventative maintenance during calibration includes routine cleaning of optical surfaces and inspection of system operation and wiring harnesses.
Video Comparator Calibrations: Tests of linear displacement accuracy and system squareness. Tests of optical performance are also included when applicable.
Roundness Tester Calibrations: Tests of indicating system accuracy and rotary table geometry, including axial and lateral runout and coning error.
Single Axis Machine Calibrations: Roberts Metrology Services can perform calibrations of single axis systems, such as height gages, bench micrometers, and custom measuring systems. System squareness is also measured when applicable. Please contact us with your specific needs.
Other Calibrations: Roberts Metrology Services can provide calibration on a wide range of stationary gaging systems. If your system is not listed above, please contact us for personal service.
Calibrations