NM01MA7000

The Parker Research MA-7000 Individual Prod Set consists of a single, handheld prod assembly used in magnetic particle inspection. These prods are designed to introduce a localized magnetic field into a ferromagnetic test object through direct electrical contact. This method of magnetization (circular magnetization) is effective for detecting surface and near-surface flaws oriented approximately perpendicular to the current flow between the prod tips.

Key Features and Benefits:

• Individual Prod Assembly: This set includes one complete prod assembly, featuring a handle and two contact tips.

• Compatibility: Specifically designed for use with Parker Research's high-amperage portable MPI units, primarily the DA-750 and DA-1500.

• Localized Magnetization: Provides a concentrated magnetic field in the area between the prod tips, ideal for inspecting specific sections or components.

• Circular Magnetization: The current passed through the prods creates a circular magnetic field in the test piece, which is most sensitive to linear discontinuities (like cracks) oriented across the current path.

• Handheld and Portable: The design allows for easy manipulation and inspection of various part geometries, especially those that are too large or cumbersome for traditional wet horizontal benches.

• Durable Construction: Built to withstand the rigors of industrial inspection environments.

• Ergonomic Design: Often features a comfortable grip for extended use.

• Connection Type: Typically connects to the MPI unit via heavy-duty cables with lug connectors.

• Replaceable Tips: The contact tips are usually replaceable to extend the life of the prod set and allow for different tip materials (e.g., copper or aluminum) depending on the application and potential for arcing.

Typical Applications:

• Sectional inspection of large welds and fabrications.

• Inspection of castings and forgings.

• Examination of parts that cannot be easily moved to a magnetic particle bench unit.

• Inspection of aircraft mounts, fuselage sections, and other large tubular assemblies.