NFSI Approved Tribometers

The NFSI Tribometer Selection Process requires that Tribometer Manufacturers submit an extensive Inter-laboratory Study (ILS) which displays the testing capabilities of the tribometer seeking NFSI approval. Upon review of the current tribometers that have been submitted for NFSI Approval, the following have passed receiving official NFSI Approval

Dynamic Coefficient of Friction (DCOF)

  • GMG-200
  • GS-1

Static Coefficient of Friction (SCOF)

  • Universal Walkway Tester (UWT)
  • GS-1