Keywords

• anti-wear properties
• automotive materials
• ball on cylinder
• block on ring
• crossed cylinder
• diesel fuel lubricity
• dynamic friction
• extreme pressure properties
• ferrous materials
• friction coefficient
• fuel lubricity
• load carrying capacity
• lubricity
• mixed lubrication
• scuffing
• slide/roll
• dry contact conditions
• dynamic friction
• humid conditions
• reciprocating seals
• seals
• self-lubricating materials
• wear measurement
• automatic transmission fluids
• contact resistance measurement
• elastohydrodynamic lubrication
• gearbox lubricants
• hertzian contact
• hypoid gear lubricants
• rolling
• slide/roll
• spin
• spur gears
• traction coefficient
• anti-wear properties
• boundary lubrication
• chemisorption
• coatings
• contact resistance measurement
• crankcase lubricants
• diesel fuel lubricity
• dynamic friction
• electrical contact lubrication
• ferrous materials
• films
• fuel lubricity
• hertzian contact
• lubricity
• mixed lubrication
• quality control testing
• screening of lubricants
• surface treatments
• adhesive wear
• diesel fuel lubricity
• fuel lubricity

The test method/s measures the lubricity, or ability of a fluid to affect friction between, and wear to surfaces in relative motion under load

Tribotech offers High frequency test rig . an Oscillatory friction & wear test rig in linear motion in the following models:

• 2 Place HFRR-e Model
  TWO STATION/PLACE FUEL LUBRICITY WEAR TEST MACHINE
  Mechanical test system
   
• HFRR - Automated
  PC controlled High Frequency Reciprocating Test Rig for Diesel Fuel Lubricity tests
  Uses an Electromagnetic Drive for oscillation
   
• OFT
  Fully Automated Oscillation, Friction & wear test rig
  PC controlled High Frequency Reciprocating Test Rig for Diesel Fuel Lubricity tests
  Uses an Electromagnetic Drive for oscillation

STANDARDS

IMPERIAL HFRR (all the models) are designed to conduct the following standard (& non-standard)¹ tests:

For determining the lubricity of fuels & lubricants:

 

• ASTM D5706 Standard Test Method for Determining Extreme Pressure Properties of Lubricating Greases Using a High-Frequency Linear-Oscillation Test Machine
   
• ASTM D5707 Standard Test Method for Measuring Friction and Wear Properties of Lubricating Grease using a High-Frequency Linear-Oscillation Test Machine
   
• DIN 51834-1&2 Tribological tests in the translatory oscillation apparatus Part 1&2 Determination of friction and wear data for lubricating oils

¹ Non Standard here means that the equipment performs with enhanced capabilities other than stipulated in the test standard