MagMan Scanner
Overview
This manually-operated magnetic wheeled scanner is ideal for weld inspection of pipes using multiple probes including phased array, TOFD and pulse-echo.
The MagMan can be used on 1.5" pipes up to flat plate. This robust scanner can carry up to twelve ultrasonic probes.
Features
This most versatile weld inspection scanner, the Magman can be configured for inspecting either circumferential or longitudinal pipe welds. It is ideal for inspections requiring a combination of phased array and one or more TOFD pairs or multiple pulse-echo transducers.
The MagMan has large magnetic wheels that provide a stable platform and a smooth rolling motion. The frame includes angular adjustment to enable the scanner to be used on small diameter pipes. It can be used from 1.5" pipes for circumferential welds and 9" OD pipes for longitudinal welds up to flat plate.
The MagMan can hold up to twelve transducers, arranged as six pairs on either side of the weld. The transducers are mounted to sprung-loaded toolposts that push them onto the surface with a constant force providing a stable positioning system. The transducers can easily be re-positioned relative to the weld, fixed in place with a thumb screw. The toolposts incorporate gimbals in two directions to ensure the transducers stay in contact and accommodate surface variations.
The MagMan can operate with any multi-channel flaw detection system. It includes a sprung-loaded wheel encoder that is wired to suit the customer's instrumentation.
Resources
Remote NDT - Field Applications and User Cases
The remote control capabilities of instruments nowadays ease the development of new NDT applications, especially in harsh environments or restricted areas where it can be difficult to bring together measurement instrument and technician.
Manual Phased Array Corrosion Investigation using a Prisma
An easy-to-use solution to assess the remaining wall thickness of tubes, pipes and vessels.
Roller Probe Inspection
The through transmission inspection technique is a widely accepted method for honeycomb assessments.
Small Bore Welded Pipe – Single Sided Inspection
The Bracelet Scanner is designed specifically for circumferential welds in small bore pipework.
Shaft Inspection Using Phased-Array Compared to Other Techniques
The main purpose of this article is to suggest a new multi-orientated Phased Array (PA) inspection, which could reduce the cleaning and disassembly of shaft assembly in general.
Rail Bolt Hole Inspection
This application note highlights the use of phased array ultrasonics to reliably perform the bolt hole inspection in a more time efficient manner.
Friction Weld Inspection
This process is commonly used on cylindrical metal or thermoplastic components in aviation and automotive applications.
Technology Advancements for Remote NDT Applications
The remote control capabilities of instruments nowadays ease the development of new NDT applications, especially in harsh environments or restricted areas where it can be difficult to bring together measurement instrument and technician.
Helicopter TailBoom In-Service Inspection with PA
Following the issue of an information notice reporting cracks in the tail boom/fenestron junction frame, Eurocopter has released an Emergency Alert Service Bulletin (EASB) providing the corrective action to be taken.
Accessories
Standard Kit Content
- Adjustable scanner frame
- Magnetic wheeled suspension units
- Spring-loaded encoder wired for any system (including 5 m cable)
- Tool-posts (e.g. MagMan 4 has four tool post)
- Irrigation manifold and tubing
- Rugged hand carry case
Accessories
| PX-MM-TP | MagMan Standard Toolpost |
| PX-MM-PATP | Magman Phased Array Toolpost |
| PX-AE-ENCODER-VEO | |
| PX-AE-ENC-5M-VEO |
