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Line width and distance measuring instrument CJ-LG-100
It is mainly used to detect the upper and lower width of the line after the development and etching of the semi-finished products in the printed circuit board (before the green oil), the distance between the lines, the diameter of round holes, blind holes, arcs and the distance from the hole to the edge line.
| project | project |
|---|---|
| Measure the line width | 12um-1200um |
| Optical magnification | 1.4X-9X Continuously adjustable |
| Magnification | 0.7x – 4.5x( Optical magnification ) |
| Measurement accuracy | max:±0.1um(300X以上) |
| Field of view | 3.0×2.5mm-0.53×0.4mm |
| Zoom method | Manual |
| Focusing method | Coarse/fine double knobs |