SRV Tribometer SRV 5

SRV 5 Oscillating Wear Tester (Manufacturer: Optimol Instruments Prüftechnik GmbH)

Test parameters:

• Oscillation
  • Normal force: 2 – 200 N; 25 – 2000 N
  • Test temperature: -30 – 350 °C
  • Test frequency: 1 – 500 Hz
  • Amplitude: 0.05 – 5 mm
  • Intermediate material: freely selectable, usually a lubricant!

Test system:

• Oscillation
  • Sample
    • Diameter 24 mm, t = 7.9 mm, all materials, ground surface
  • counter-body
    • Ball: 10 mm in diameter, made from 100Cr6H, ceramic, brass and carbide
    • Roller: diameter 15 mm, made of 100Cr6H
    • Bushing: external diameter 20 mm, internal diameter 17 mm, made of 100Cr6H
    • Pin: External diameter 3 mm, 4 mm and 6 mm, made from 100Cr6H

Evaluation variables:

• Coefficient of friction
• Signs of wear ( Core sampler , 3D profilometer )