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Magnetic Particle

Pro-Surve Technical Services offers Magnetic Particle Testing of Ferromagnetic Materials. Testing can be accomplished either during fabrication of equipment, or testing for service induced flaws or monitoring of repairs. It is a cost effective, simple, fast, and generally the most reliable NDT method for detecting surface and near surface discontinuities.Magnetic Particle testing can be done with either dry or wet particles as the testing medium for the visible method. The dry method is more portable, while the wet fluorescent testing medium is generally more sensitive and requires an ultraviolet light.


  • Can detect both surface and near subsurface indications.
  • Can inspect parts with irregular shapes easily.
  • Pre-cleaning is not as critical as for some other inspection methods.
  • Fast method of inspection and indications are visible directly on the specimen surface.
  • Considered low cost compared to many other NDT techniques.
  • Very portable inspection especially when used with battery powered equipment.

We provide a full range of professional and economical services. Whether it’s high-volume production, or testing individual large and complex objects, we offer quick turn-around and a high degree of reliability. Contact us for details and pricing.

“Because we said that we would!” — Pro-Surve Technical Services

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Pro-Surve develops and maintains relationships with clients that share our commitment to provide quality and cost effective, innovative mechanical integrity inspections and non-destructive testing services. We care about our clients and maintain a dependable reputation for high quality and nimble customer service. We care deeply for our employees who demonstrate our credibility and foster our reputation, and why we take care of our people and their families so that they can do their jobs well and return home safely each day.

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