PROBE STATION

摘要

The probe station (10) includes the chuck (12) that supports the electrical device (14) to be probed by the probe apparatus (16) that extends through an opening in the platen (18), an outer shield box (24) provides sufficient space for the chuck (12) to be moved laterally by positioner (22), because the chuck (12) may freely move within the outer shield box (24), a suspended member (26) electrically interconnected to a guard potential may readily position above the chuck (12).