automobile gear oil GL-5 ring block abrasion tester/Friction and wear tester
automobile gear oil GL-5 ring block abrasion tester/Friction and wear tester
Application:
This machine is mainly applied for simulating evaluation for kinds of lubricant, grease’s extreme compression capacity and anti-confusion capacity. It can also be used for performance study of anti-friction capacity of aviation kerosene and capacities of all sorts of paint coating, metal and non-metal materials.
Standards:
This machine conforms to ASTM D 2782 Standard Test Method for Measurement of Extreme-Pressure Properties of Lubricating Fluids (Timken Method) and ASTM G77 Standard Test Method for Ranking Resistance of Materials to Sliding Wear Using Block-on Ring Wear Test.
Technical specification:
|
Model |
MRH-3 |
|
|
Max. test force |
300 N |
|
|
Friction accuracy |
±2% |
|
|
Spindle speed range |
100-2000r/min(5000r/min)r/min |
|
|
Speed Control Accuracy |
±10r/min |
|
|
Test time control range |
10~9999s(min) |
|
|
Staff gauge scale |
1.5n/100mm |
|
|
Temperature range of test oil |
Room temperature~100°C |
|
|
Test force speed |
8.92~13.33 |
|
|
Standard testing ring’s dimension(mm) |
Φ49.22x13.06 |
|
|
Standard testing block’s dimension(mm) |
12.32x19.05 |
|
|
Overall dimension (L*W*H) |
Mainframe |
1300mm×700mm×1340mm |
|
Inflicting force installation |
460x460x900mm |
|
|
Net weight of load frame |
800kg |
|
|
Test force control mode |
Stepping motor closed-loop control applied test force |
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High speed ring block wear testing machine MRH-3
Dear customer, if you need our testing machines, please contact with us without any hesitate ! We will supply our best service for you ! Send inquiry directly !
Best Wishes
-------------
Amy
Jinan Hensgrand Instrument Co.,Ltd.
Tel/WhatsApp: +86-15866777131
TradeManager: cn1519065146tuuj
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