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BEIJERT ENGINEERING

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PATHFINDER 

PATHFINDER is a vision based system for wafer inspection and coordinate location for the purpose of building a coordinate file in a format which is compatible with SUPERVISOR and other probe card analyzers. An optional CNC micro drilling system expands the capability of the system to drill precision probe contact patterns from an acquired Pathfinder file or from a pre-existing SUPERVISOR file.   
Probe card test files from other probe card analyzers from competitors are completely compatible with Pathfinder.
A unique software interface operates within Windows 95 and provides a precision motion control system for target acquisition. Intelligent imaging locates the precise center of each bond pad by measuring each target and automatically positioning the cursor in the target center. The coordinate file is created as each target is acquired, measured and centered.
The accumulated coordinates are retained in a Microsoft Excel file for use with SUPERVISOR and other analyzers or the file may be immediately used with the optional laser drilling system.
This optional laser drilling system can be used for needle probecards production.

Operating Environment 

Temperature

20 - 25 degrees centigrade ( 65 - 75 F.)

Humidity

55 - 70% RH

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Last modified: 2016-08-22