Laboratory Testing Inc. (LTI) is an accredited, independent material testing, metrology and certification laboratory located outside of Philadelphia, PA and in business since 1984. LTI performs accurate, affordable materials testing (mechanical, metallurgical, chemical, corrosion), nondestructive testing, failure analysis, specimen machining, welder & procedure qualification, dimensional inspection and NIST-traceable calibration services. Laboratory Testing Inc. specializes in metal testing, polymer testing and analysis of powdered metals, ores, ferroalloys, composites and ceramics. The metrology division, LTI Metrology, provides dimensional inspection and calibration services for pressure, force, torque, electrical, temperature, dimensional, mass, humidity and vacuum measuring instruments, on-site calibration, repairs and new measuring instruments. LTI is accredited by PRI Nadcap and A2LA, certified to ISO/IEC 17025, and in compliance with ISO 9001 and ISO 13485 and European PED approved.

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