MRS-3 High-speed ring block wear tester+engine oil testing equipment
MRH-3 High Speed Ring-Block Wear Testing Machine is mainly used to evaluate the lubricating capanility of kinds of lubricatingoil and grease, and is especially suitable for the evaluation of scraping ability of medium and top grade automobile bear ring oil. And it can be also used to evaluate the lubricating capability of solid lubricant materials and wearing ability of metal and nomental materials.
This machine is used widely in the evaluation of medium and top grade automobile bearing oils, tribology field, petrol chemical industry, mechanical, energy resource, metallurgy, space flight, engineering areas, and also be widely used in college and institude ect. for friction and wear studying.
ASTM G77 Standard Test Method for Ranking Resistance of Materials to Sliding Wear Using Block-on-Ring Wear Test.
|Max. test load||3000N|
|Relative error of test load(≥10% of max. load)||≤±1%|
|Max. tolerance of test load holding||±1% of max. test load |
|Relative error of test load( ≥10% of max. load )||≤±3%|
|Rotating speed of the main spindle||5~5000r/min|
|Relative error of rotation rate||>100r/min; ≤±10r/min|
|The range of heating temperature||room tem. ~100°C|
|Temperature controlling range||±2 °C |
|Time setting range||1s~9999min |
|Rotation setting range ||1~99999999|
|Net weight||approx. 500kg|