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Certifications & Accreditations

ISO/IEC 17025:2017 PJLA Accreditation #128874

In our pursuit of excellence in materials testing services, RTI Group LLC Engineering Materials Lab (RTI) has successfully achieved accreditation to the ISO 17025 standard, version 2017. This accreditation demonstrates our adherence to a comprehensive quality management system that encompasses both administrative and technical processes, in alignment with ISO 9001 principles and showcasing our expertise in ASTM test methods. Our accredited testing services include Energy Dispersive Spectroscopy and Energy Dispersive X-Ray Fluorescence Spectroscopy to name a few. While these methods are vital components of our testing capabilities, RTI is dedicated to developing customized testing solutions tailored to the unique needs of our clients. As an independent laboratory, we prioritize delivering outstanding and reliable results.
RTI is proud to have a team of seasoned technicians and engineers with Ph.D. credentials, ready to support the analysis of materials, electrical deformation, fracture mechanisms, and failure modes across a range of components, equipment, wires, cables, and electrical systems composed of metals, polymers, and various industrial materials. Whether you need conventional testing, customized evaluations, or insights into failure mechanisms, RTI is equipped to fulfill your testing requirements. Our Metallurgical Laboratory delivers comprehensive high-level testing services designed to tackle the most complex materials challenges within the industry. We emphasize prompt and effective responses to client needs by collaborating with our specialized engineering team. Our lead Ph.D. Materials Engineer supervises a proficient group of engineers and technicians in our state-of-the-art laboratory, which features simulation testing rigs that replicate operational loads and conditions, as well as corrosion testing for electrical equipment. As an ISO 17025 accredited Independent Laboratory, we are committed to maintaining the highest standards in our testing practices.
Test and procedure Standards Conducted By RTI
* ISO/IEC 17025:2017 Accredited Standards

Metallurgy: Microscopy

*ASTM D7684
*ASTM E1382
*ASTM E3
*ASTM E407

Metallurgy: Grain Analysis

ASTM E340
ASTM E112
*ASTM1382

Metallurgy: Coatings

ASTM A90
*ASTM B748
*ASTM B487

Metallurgy: Chemistry

ASTM F899
ASTM G48
ASTM G28
ASTM E45

Rockwell Hardness Tester

*ASTM E18

SEM/EDS

*ASTM E1476
ASTM E766
ASTM E986

EDXRF

*ASTM E11508
*ASTM D8127
*ASTM F2617
*ASTM F3078

Tensile

*ASTM F606
*ASTM E8
ASTM D638
ASTM D882

Vickers & Knoop

*ASTM E384
*ASTM E92

Evidence Collection

ASTM E0860
ASTM E1188
ASTM E1459
ASTM E1492
ASTM D4840

Expert Witness

Rule 26(a)(2)(B)
ASTM E620
ASTM E678
ASTM E1020
ASTM E1732
ASTM E2159
ASTM E2292
ASTM E2332
ASTM E2713

Non-Destructive Testing

ASTM E1417
ASTM E1932