MRH-3 High Speed Ring-Block Abrasion Testing Equipment
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 specifications:
MRH-3 High Speed Ring-Block Abrasion Testing Equipment
CE certificaiton
Our business scope
A: Universal Testing Machine: Electronic/hydraulic Single column/door tye WDS/WDW/WE/WEW/WAW
B: Impact Testing Machine: JB/JBS/JBW/JBDW-300/500/ 750J
C: Compression Testing Machine: 100/200/300/1000/2000/3000KN
D: Hardness Testing Machine: Rockwell, Brinell, Vicker, Universal, Portable-leeb/webster/shore
E: Metallographic Equipments:cutting, mounting, polishing and grinding machine, microscopes.
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 specifications:
| Specification | MRH-3 | |
| Max. test force | 3000 N | |
| Friction accuracy | ±2% | |
| Spindle speed range | 100-2000r/min(5000r/min) | |
| Speed Control Accuracy | ±10 r/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 | |
MRH-3 High Speed Ring-Block Abrasion Testing Equipment
CE certificaiton
Our business scope
A: Universal Testing Machine: Electronic/hydraulic Single column/door tye WDS/WDW/WE/WEW/WAW
B: Impact Testing Machine: JB/JBS/JBW/JBDW-300/500/ 750J
C: Compression Testing Machine: 100/200/300/1000/2000/3000KN
D: Hardness Testing Machine: Rockwell, Brinell, Vicker, Universal, Portable-leeb/webster/shore
E: Metallographic Equipments:cutting, mounting, polishing and grinding machine, microscopes.