Testing Services

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As the largest independent test laboratory in the U.S., NTS offers the broadest range of nuclear environmental testing. State-of-the-art facilities and capabilities for safety-related qualification and dedication including:

  • Equipment Qualification to IEEE-323 (Standard for Qualifying Class 1E Equipment for Nuclear Power Generating Stations)
  • Seismic simulation to 35,000 lbf, single axis, dependent biaxial, and independent triaxial to IEEE-344 (Recommended Practice for Seismic Qualification of Class 1E Equipment for Nuclear Power Generating Stations)
  • Vibration aging and fatigue studies, up to 40,000 lbf
  • EMI/EMC testing and analysis to EPRI TR-102323 (Guidelines for Electromagnetic Interference Testing in Power Plants) and Regulatory Guide 1.180 (Guidelines for Evaluating Electromagnetic and Radio-Frequency Interference in Safety-Related Instrumentation and Control Systems)
  • Software V & V to IEEE Standard 7-4.3.2 (Criteria for Digital Computers in Safety Systems of Nuclear Power Generating Stations)
  • Materials identification and testing
  • Mechanical aging
  • Normal or accident radiation exposure
  • Reliability simulation, and evaluation (MTBF)
  • Thermal aging testing and analysis
  • Vacuum testing, leak detection
  • Climatics: temperature, humidity, salt, sand, dust, solar radiation and fungus
  • Finite Element Analysis, ANSYS, NASTRAN, Super Sap
  • Nuclear steam accident, LOCA, HELB to 600°F (315°C) / 300 psi

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