NM01MA7001
The Parker Research MA-7001 Dual Prod Assembly is a specialized accessory for portable Magnetic Particle Inspection (MPI) units, designed to efficiently induce a magnetic field for detecting surface and some sub-surface discontinuities in ferromagnetic materials. It is a handheld tool that makes two points of contact on the test piece, allowing for localized or "shot" magnetization.
Key Features & Benefits:
Dual Prod Design: The assembly consists of two robust electrical contact prods (often adjustable for spacing) that are applied directly to the test surface. When connected to a high-amp portable MPI unit, these prods complete an electrical circuit through the part, inducing a circular magnetic field in the area between the prods. This is ideal for inspecting welds, castings, forgings, or large fabrications where a localized magnetic field is required.
Adjustable Tips: The MA-7001 typically features adjustable prod tips, allowing the operator to set the desired spacing between the contacts. This flexibility is crucial for adapting to various part geometries and inspection requirements.
Integral Switch: The assembly often incorporates a convenient trigger or button switch directly on the handle, allowing the operator to easily initiate the magnetizing current without needing a separate remote switch.
Compatibility: Designed specifically for seamless integration with high-amp portable magnetic inspection units from Parker Research, such as the DA-750 and DA-1500 series. It connects directly to the power pack's output terminals.
Durable Construction: Built for the demanding conditions of industrial NDT environments, the MA-7001 features rugged construction, insulated handles, and durable prod tips (often available in copper or aluminum) to ensure longevity and reliable electrical contact.
Enhanced Maneuverability: The handheld design provides excellent maneuverability, making it suitable for inspecting irregularly shaped parts or areas that are difficult to access with larger MPI equipment.
Parker Research Quality: As a product of Parker Research Corporation, a renowned manufacturer of MPI equipment, the MA-7001 is built to high standards, ensuring reliable performance and compatibility within a complete Parker Research MPI system.
Specifications:
Manufacturer: Parker Research Corporation
Part Number: MA-7001
Type: Dual Horizontal Prod Assembly (for Magnetic Particle Inspection)
Compatibility: Parker Research DA-750, DA-1500 portable magnetic inspection units.
Prod Type: Copper or Aluminum (replaceable tips, e.g., MA-7ST series)
Prod Spacing: Often adjustable, allowing for varying inspection areas.
Switch Type: Integrated momentary contact switch (typically a trigger on the handle).
Connection: Connects directly to the high-current output terminals of the MPI unit.
Applications: Detection of surface and slightly sub-surface flaws (cracks, inclusions, laps) in ferrous materials.
Typical Applications:
Weld inspection in fabrication shops and field environments.
Inspecting large castings, forgings, and machined components.
Localized inspection of pipes, pressure vessels, and structural steel.
Maintenance and overhaul of industrial machinery, aircraft components, and automotive parts.