Mobirise

Four Ball
on
Multi Function Tribometer

Tribology and Mechanical Testers for Research, Development and Industry
Combines mechanical, tribological & surface properties of materials for an unique perspective in testing.
Most versatile system in market with modular concept that provides unique functionality for your specific needs.

MFT Platform

Rigid platform
Floor standing/Bench top
Closed loop down force control
Ultra high data acquisition

Modular Design

Mix and match module per need
Nano to macro range
Easy to add new modules in future

Mobirise

3D Imaging

Imaging options like Interferometer, Confocal Microscope allows to create sub nm 3d images of the balls.

Flexibility

Perform multiple ASTM, ISO, DIN tests
EP, Wear and Friction on same tester
Upto 12000N (more ranges available).

Interchangeable modules on same platform

XYZ motion is standard. Addtional modules can be easily mounted & swapped
Flow chart about configuring 

Mobirise

Featured Module - 4 Ball - EP Wear

4 ball module is used to measure friction, wear and EP properties of oils and greases. The test involves rotating one ball on three stationary balls at controlled environmental conditions. Confirm to meet ASTM D2266, D4172, D5183, D2596, D2783, VW PV1444, PV1454, DIN51350-1, DIN51350-2, DIN51350-4, DIN51350-6, IP 300, IP 299, CEC L-45-A-00 (KRL) and more.

Servo Control, real time down force close loop loading system with safety interlock
Loading modes – constant, step, linear, custom load profiler
Programmable temperature control -60 to 200C .
Multiple thermocouples to measure both chamber and grease/oil temperature.
Auto start and auto stop criteria based on temperature, force, friction, torque, acoustic emission
Various size liquid containers for grease, oil, metal working liquids
Variable rotary drive with a RPM range of 1 to 5000RPM
Easy to use, clean and operate

Other modules can also be mounted on the same platform for a comprehensive testing.

Other Addon Modules 

Mobirise

Rotary

Module is mounted on XY Stage. Tests including Pin on Disk,Ball on Disk can be performed.

Mobirise

Reciprocating

Module is mounted on XY Stage. Tests including Pin on plate,Ball on plate, Linear Wear Test can be performed.

Mobirise

Block on Ring

Module is mounted on XY Stage. Rings, shafts, seals and more can be tested.


Mobirise

Upper Rotation

Upper sample is rotated which can be used with Z motion.
4Ball, Tapping, Drilling,Twist Compression

Mobirise

Tapping Torque

Tapping torque module allows to characterize friction, wear, torque etc. during forming and machining. The test involves tapping/drilling using taps of various standard sizes on materials of choice. Twist Compression is designed to measure friction and adhesion in metal forming. Test involves slowly rotating a ring on top of material of choice.

Mobirise

Linear Oscillating

The standard Test to determine extreme pressure, friction wear properties of lubricant greases, solid bonded films, gear and hydraulic fluids, lubricating oils. All tests are done in oscillation mode under controlled environmental conditions. ASTM D5706, D5707, D6425, D7217, D7420, D7594 ,D7421 , DIN 51834 /2/3/4/5/6/7/8/9

Mobirise

Block on Ring, Timken EP, OK Test

The block on ring module is typically used to evaluate friction wear of materials, lubricant where a ring/bearing/shaft is rotated under axial load. ASTM G77, D2509, D2714, D2782, D2981, D3704

Mobirise

HFRR

The High Frequency Reciprocating Rig- HFRR (ASTM D6079) to evaluate diesel fuel lubricity. The ball is caused to rub against the disk 1mm stroke at a frequency of 50 Hz for 75 min. Real time down force control , piezo sensors to measure inline friction makes this module very reliable and repeatable.

Mobirise

Piston Ring Liner

This test helps evaluate friction and wear parameters of piston ring liner material in presence of engine oils. Few applicable standards are ASTMG181-11  and more. The test setup allows to mount real pieces of actual piston ring and liners.

Mobirise

Thrust Washer

This test (ASTM 3702) helps evaluate friction and wear parameters of self-lubricated materials in thrust washers ASTM3702

Mobirise

Pin, ball on disk

The module allows to measure wear, friction while sliding using pin/ball on disk setup. ASTM G 99,
DIN 50324

Mobirise

Stribeck Curve

Stribeck curve is a plot between coefficient of friction and bearing number. In all modules listed above user can change the load and velocity to automatically plot Stribeck Curves with ease.


Fast Exchange makes all these modules easily swapable on the MFT platform. Temperature and recirculation addons are also available

Integrated Inline Imaging 

Topography, Wear Volume, Roughness, 3d image, Surface change over time.

Mobirise


The tribometer comes with integrated imaging modules such as interferometer, AFM, Raman confocal microscope, for sub nm resolution, 3D surface imaging on the platform without taking sample out of tool.

Environmental Chambers

Temperature , High Pressure , Vacuum , Humidity and Tribo Corrosion Chambers

Mobirise

1000C

Mobirise

-60C

Mobirise

Humidity Control

Mobirise

Vacuum/ High Pressure

Custom Motion

Standard configuration has X,Y,Z plus an add on interchangeable motion axis drive. This unique multi axis drive combination allows to create any custom motion to simulate testing conditions close to real life scenario

Mobirise

Fast Exchange 

Mobirise



Easy to swap modules. The clamps allow to swap the modules without the need of any additional tools. 

Sensors

MFT Platform offers wide variety and range of sensors including
1D Force, 2D Force, 6D Sensor, Acoustic Emission, Electrical Contact Resistance, Capacitance displacement sensors, Torque sensor, Potentiostat and more   

Lubricant Testing 

Block on ring, Pin/ball on disk, 4 ball, HFRR, linear reciprocating

Material Testing

Wear, Friction, Fretting, 3-4 point bending, tensile, hardness and more

Coating Testing

Scratch Adhesion, hardness, wear, friction and more

Contact us for a live Demo or additional information

© Copyright 2018 Rtec Instruments - All Rights Reserved