ASTM Computer Control Universal Lubricant 4 Ball Friction Wear Testing Machine/Tribometer/Four Ball Friction Tester

 

Application:

The machine can simulate rolling, sliding and rolling & sliding combined movement under the certain contact pressure to complete point, line and plane simulating tests. It can be used to evaluate the friction and wear performance of lubricant, metal, plastics, coating, rubber, ceramics etc. It can not only content with the needs of traditional petrochemical industry to research, develop and inspect the various kinds of intermediate & high grade hydraulic oil, combustion engine oil and gear oil. Also it can be tested under dry condition, but also the needs of simulating evaluation to new material development and new technology research.

 

Features:

The machine adopts process control principle, and combines industrial control computer with the configuration software technology and internet technology; Apply incorporate structure design, integrate embedded industry computer, configuration software, acquisition module and executor as a whole to control the test process, all test operation can be completed at the main interface of the computer; It features flexible configuration control mode, multiple friction couplings, wide speed adjusting range, simulating high temperature circumstances, high automation and easy to use.

 

Specifications

Load range	10~1000N(stepless)
Relative error   of load indicating value	±1%
Friction   torque measuring range	2.5N.m
Relative error   of friction torque indicating value	±2%
Rotate speed   range of spindle	1~2000r/min, linear   velocity up to over 4 m/s.
Test medium	oil, water, slurry,   abrasive etc.
Temperature   control range	Room   temperature~300°C
Max. Distance   between spindle of the machine and lower friction coupling pate	>75mm