Accurate & Positive Material Testing (PMI) for Critical Applications
Positive Material Identification (PMI) verifies alloy grades via XRF (handheld, detects Cr/Ni/Mo/Ti in seconds) and OES (arc spectroscopy for C/S/P/B, small burn mark). Tove Leeds prevents mix-ups in welds, piping, vessels for oil & gas, power, chemical, aerospace.
XRF ideal for field (piping/steel), misses light elements; OES confirms 316 vs 316L, filler per ASME/AWS. Meets NACE MR0175, ASTM E1476/API 578.
ISO 9712-certified, NIST-calibrated reports ensure compliance, traceability from fab to service.
Why Choose Tove Leeds?
XRF Alloy Verification
OES Carbon Analysis
Field & Laboratory Testing
Standards Compliance
Precision & Excellence for Every Sector, we serve
Food & Cosmetics
Food safety testing, HACCP certification, quality control and more
Pharmaceutical
GMP compliance, clean room validation, product testing & certification
Oil & Gas
Equipment calibration, pipeline inspection, safety compliance
Manufacturing
Production equipment calibration, ISO certification support
Construction
Material testing, structural inspection, concrete and steel certification
Chemical Industry
Process equipment testing, environmental compliance
Mineral Processing
Mining equipment calibration, ore quality testing and more
Power Sector
Turbine testing, water quality analysis, electrical calibration