This detector can measure the upper width, lower width, pad diameter, circular hole diameter of the circuit, etc. After delineating the area, it automatically determines the line boundary, outputs the line width value, and judges NG (Not Good) or OK (Okay). When the computer is installed with Excel 2007, it can output reports. The line width detector is mainly used for measuring the upper and lower widths of the circuit as well as the pad diameter of the inner layer semi-finished products of printed circuit boards after development and etching (before green oil coating).

1. Shandong Jinan green granite workbench, stable and will not scratch the board

2. High-sensitivity color CCD with clear imaging quality; high-precision mechanical adjustment device for coarse and fine focus adjustment

3. Red light LD positioning, which can quickly determine the measurement area

4. Special LED ring light source design with continuous adjustability to meet various measurement modes

5. Optical magnification: 50～430X; Electronic magnification: 50X

6. Software automatic edge finding, upper and lower line width measurement can be framed, making measurement faster and more accurate

7. Administrator/Operator mode for convenient management

8. Combination of automatic saving of measurement pictures and manual saving of pictures, quick export of measurement data to Excel and Word

9. Measurement result units can be selected and converted

10. Simple software operation with three-button mouse operation