CALIBRATION:
In addition to the capabilities listed above Van Wert also offers NIST traceable calibration services on all manufacturers’ brands of optical comparators and manual vision CMMs. A Van Wert calibration is not just a simple pass/fail process; it involves a thorough cleaning, recalibration of the linear/rotary encoders to the Display unit and repair or replacement of defective parts.
Because we sell linear scales we can often fix or
Optical Comparator calibration to include:
- Cleaning of machine mirrors and screens.
- Lubrication of all axes.
- Qualification of lens magnification.
- Service of any broken parts.
- Calibration of X and Y axis with NIST traceable glass standards and Gauge block set. (we can perform LEC and NELC error comp if necessary).
- Squareness and alignment of both axes.
- Traceable certification with actual dimension from the Optical Comparator.
Manual Vision System calibration to include:
- Cleaning of machine and optics
- Setting of Parfocality and center alignment of zoom lens
- Lubrication of all axes.
- Qualification of lens magnification.
- Service of any broken parts.
- Calibration of X and Y axis with NIST traceable glass standards and Gauge block set. (we can perform LEC and NELC error comp if necessary).
- FOV calibration of magnification of each zoom step
- Squareness and alignment of both axes.
- Traceable certification with actual dimension from the vison system