1 System Inspection
- Check the condition of the lenses, illumination system, viewing screen and measurement stage.
- Ensure clear image quality, stable operation and proper focus.
Optical Calibration Services
Measuring Microscope & Profile Projector Calibration
What Is Measuring Microscope & Profile Projector Calibration?
Measuring Microscope and Profile Projector calibration is the process of verifying and adjusting optical measurement systems to ensure accurate dimensional and angular inspection.
Both systems rely on magnification and visual interpretation, making them sensitive to errors caused by lens distortion, misalignment and inaccurate stage movement.
Calibration helps ensure that measurements taken from magnified images or projected profiles reflect the actual dimensions of the component, supporting precision, consistency and compliance with applicable quality standards.
Method of Measuring Microscope & Profile Projector Calibration
2 Magnification Calibration
- Use certified glass scales or stage micrometers as calibration references.
- Verify measurement accuracy across the available magnification levels.
3 Linear Accuracy Verification
- Measure the accuracy and repeatability of the X-Y stage movement.
- Ensure precise positioning along both measurement axes.
4 Optical Distortion Check
- Verify image accuracy using suitable grid patterns or optical reference artefacts.
- Check for distortion across the viewing or projection area.
5 Angular Measurement Calibration
- Check the protractor or digital angle measurement system on the profile projector.
- Verify accurate angular readings for profile and contour inspection.
6 Alignment Verification
- Ensure correct alignment between the optical axis and stage movement.
- Minimise measurement errors caused by optical or mechanical misalignment.
7 Error Adjustment and Compensation
- Apply the necessary corrections or compensation settings to improve measurement accuracy.
8 Certification and Reporting
- Provide a calibration certificate containing traceable measurement results.
- Support compliance with applicable calibration and quality standards.
Maintain Reliable Optical Measurement Accuracy
Contact MSP METROLOGY to arrange professional measuring microscope or profile projector calibration and maintain “Precision You Can Trust.”
Malaysia
