Who is responsible for maintaining the inspection equipment in magnetic particle inspection (MPI)?

The organization operating the magnetic particle inspection (MPI) system holds the primary responsibility for maintaining the inspection equipment. This includes ensuring that all tools and devices used in the inspection process are in proper working condition, calibrated correctly, and meet safety and performance standards. Regular maintenance checks are necessary to ensure effectiveness and reliability in defect detection, as well as to comply with industry standards and regulations.

While technicians may be responsible for the day-to-day handling, operation, and minor maintenance of the equipment, it is the overall responsibility of the facility to establish a maintenance schedule, conduct routine inspections, and ensure that any repairs or replacements needed for the equipment are completed. This systematic approach helps prevent downtime and ensures consistent, reliable inspection results.

The role of the equipment manufacturer, while important for providing operational guidelines, troubleshooting support, and warranty coverage, does not extend to the ongoing maintenance of equipment after it is sold. Regulatory bodies primarily enforce standards and compliance but do not perform equipment maintenance or assume responsibility for specific equipment used at facilities. Thus, the answer accurately reflects the responsibility for maintaining inspection equipment in the context of MPI.