MULTI-CHANNEL ULTRASONIC PROBE-BLOCK DEVICE

摘要

The present invention relates to a multi-channel ultrasonic probe-block device, which can improve efficiency of inspection working time, and can be applied to special defect inspection. To achieve this, according to the present invention, provided is a multi-channel ultrasonic probe-block device which comprises a plurality of probes, a nipple unit, and a block unit. The block unit is configured to have a cone unit which is hollow conical shaped and is vertically provided in the inside of the block unit.