Usages
This optical comparator is a precision measuring device integrating optics, mechanics, electricity and computation into an organic whole; which is widely used in the labs, college RD, measuring rooms and workshops of related factories and plants in the sectors such as metal mould, clock and watches and electronics industries. This optical measuring device can easily and speedily check the profiles and surface shapes of various measured jobs; e.g., various parts, cutting tools, punching pieces, cams, gears, molding milling cutters, tapping tools, etc.
Paramters
| Illumination |
Contour |
Surface |
| Magnification |
10X |
20X |
50X |
100X |
10X |
20X |
50X |
100X |
| View field diameter |
30.6 |
15.3 |
6.1 |
3 |
30.6 |
15.3 |
6.1 |
3 |
| Working distance (L) |
73 |
68 |
26 |
25 |
23 |
29 |
6 |
5 |
| Max.workpiece height (H) |
80 |
80 |
80 |
80 |
80 |
80 |
80 |
80 |
| Max.workpiece diameter(D) |
140 |
140 |
60 |
55 |
140 |
140 |
48 |
45 |
Specification
• Screen size: ￠312mm with 4 film clips
• Image: erect and un-reversed
• Stage load capacity: 10kg
• Net weight: 100kg
• Object lens: 10x.20x.50x.100x. (standard 10x), reflector attached
• Magnification accuracy: 0.08% contour, 0.12% surface
• Illumination: 24v/150w halogen bulbs for contour and surface
• Power supply: AC110-120v, 200-240v, single phase 50/60Hz
• Linear scale-X. Y axis: 0.05µm resolution
• Accuracy: ±(4+L/25)µm, L = length of the work piece measured ( unit: mm)
• Repeatability: 0.003mm
• Transmission: linear guide, fits fast moving
• Digital readout: Metrology counter with RS-232C output
Features
• Skew
• MM/INCH conversion
• ABS/INC conversion
• Zero setting
• 1/2 calculation
• 0° 90° 270° 360° conversion
• Linear compensation
• RS-232C output
