Positive Material Identification

Fast, Accurate Verification & Identification

Positive Material Identification or PMI Testing provides fast analysis of metal alloys through a non destructive method for material verification and identification. Laboratory Testing Inc. delivers highly reliable qualitative and/or semi-quantitative PMI Test results in Certified Test Reports to fit your requirements.

pmi_analysis.jpgWhen PMI Testing is an Option

  • Analyzing composition to verify or identify materials
  • Identifying material grade
  • Confirming material conformance to specification
  • Verifying filler material in welding applications

PMI Inspection is an integral component of quality control and safety compliance for businesses in many industries. Alloys are specified for corrosion resistance, temperature tolerance or mechanical properties, and a material error can result in component failure. This method can be very helpful in selecting appropriate materials for your application, as well as in verifying that materials received are what you ordered.

Lab Qualifications

LTI’s technicians are highly trained and experienced to ensure quick, reliable test results. Our service team is dedicated to providing the highest quality support.

The right people, combined with our strict quality system, make Laboratory Testing Inc. the right choice:

  • PRI Nadcap and A2LA Accreditation
  • ISO/IEC 17025 Certification
  • Testing to industry Standards and Specifications
  • PED Approval by Lloyd’s Register

TEST METHODS/SPECIFICATIONS

  • ASTM E572
  • ASTM E1476

ICP Analysis is another method offered by LTI of providing in-depth information about the composition of a material, including trace analysis.

The Test Process

PMI Analysis is performed with a X-ray Fluorescence analyzer that can also be used as a portable hand-held unit. The equipment provides direct analysis of solid metal samples for major elements, thin metal films, and can be used for RoHS screening of metallic and non-metallic samples.

Get in Touch for More Information

Contact us to discuss your samples and requirements or use our form to request a quote.

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Quality & Convenience

  • A2LA and NADCAP accreditations
  • ISO 17025 certification
  • Same day, next-day, 2nd-day Rush Services
  • Secure Portal to track orders and get certifications
  • Fast Certified Reports sent by email

Customer Testimonials

“Please tell all involved that I really appreciate the effort put forth in trying to accommodate me with this contrary resistance unit sent in for calibration. You folks are top-notch in my book.“

Randy Clair
Manager, Materials Test Lab

» Read More TESTIMONIALS


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