scope:

CATS Abstract:

This book covers basic penetrant process requirements, systems and materials, application and removal, types of developers, inspection equipment, and personnel requirements. This updated edition builds on the original book written by Bernie Boisvert. Changes include new color photographs, updated text, and reference to new standards and practices. Intended for technicians who do not need all of the technical data contained in other publications, it is recommended for classroom training, self-instruction, and as a reference