6JA interference microscope Introduction: The interference microscope 6JA is an instrument used to measure the smoothness of precision machined parts (outer surfaces such as planes and cylinders), and can also be used to measure the depth of surface markings, coatings, etc. The instrument is equipped with various accessories and can also measure surfaces with granular or irregular processing patterns, as well as surfaces with low reflectivity. At the same time, the instrument can be placed on the workpiece to measure the surface of large workpieces. The instrument measures surface roughness within a depth range of 1-0.03 microns, and evaluates the surface smoothness of ▽ 10- ▽ 14 using a micrometer eyepiece and photographic method. This instrument is suitable for measuring rooms in factories and mines, precision machining workshops, as well as higher education institutions, scientific research and other units. Technical parameters: 1. Surface smoothness measurement range: 10-14 2. Numerical aperture of working objective: 0.65 3. Working distance: 0.5mm 4. Field of view of the instrument: visual: φ0.25mm Photography: 0.21 * 0.15mm 5. Magnification of micrometer eyepiece: visual: 500X Photo: 168X 6. Magnification of micrometer eyepiece: 12.5X 7. Micro drum division value: 0.01mm 8. The wavelength of the green interference filter is approximately 5300 Å 9. Half width Δλ≈ 100 Å 10. Workbench lift: 5mm 11. X, Y direction movement range ≈ 10mm 12. Rotation range: 360 degrees 13. Instrument standard mirror high reflectivity ≈ 60% 14. Low reflectivity ≈ 4% 15. Adjustable transformer input voltage: 220V 16. Output voltage: 4V-6V 17. Instrument dimensions: 270 * 160 * 230mm 18. Instrument weight ≈ 5 kilograms
Introduction: The interference microscope 6JA is an instrument used to measure the smoothness of precision machined parts (outer surfaces such as planes and cylinders), and can also be used to measure the depth of surface markings, coatings, etc. The instrument is equipped with various accessories and can also measure surfaces with granular or irregular processing patterns, as well as surfaces with low reflectivity. At the same time, the instrument can be placed on the workpiece to measure the surface of large workpieces. The instrument measures surface roughness within a depth range of 1-0.03 microns, and evaluates the surface smoothness of ▽ 10- ▽ 14 using a micrometer eyepiece and photographic method. This instrument is suitable for measuring rooms in factories and mines, precision machining workshops, as well as higher education institutions, scientific research and other units.
