LRI-9a Automated Reciprocating Tribometer

  • Computer controlled and monitored.
  • Stroke length adjustable up to 5".
  • DC servo-motor for speeds up to 10 Hz.
  • Specimen types: crossed bar, sphere or button on bar, piston ring/cylinder simulation.
  • Dead weight lever loading system allows up to 250 (±0.1)lb. applied load.
  • Monitors friction in 5,000 data point bursts.
  • Graphing routine also displays rms static and dynamic friction values.
  • All data stored in ASCII format for easy use in commercial presentation packages.

Technical Data:


For more information, please contact Lewis Research today.

Lewis Research, Inc.

33712 Wescoats Road, Unit #1
Lewes, DE 19958
(302) 644-0881 • FAX (302) 644-0882
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