Micro Processor Controlled System For Data Acquisition & Real Time Analysis:
Four Ball Machines used for testing extreme pressure & wear Preventive characteristics of lubricating oils, greases, evaluation of cutting fluids and polymer containing oils. Imperial Four-Ball Machines designed to perform tests as per the following International Standards ASTM D2596, ASTM D2783, ASTM D2266, ASTM D4172 , FTMS 791-6503, IP 239, GOST 9490-77, DIN 51834-1&2 Comprises of:

2 HP variable speed drive Pneumatic loading system
(manual/ programmed) load cells for Friction Force and load measurements Digital display for temperature, speed time, load and friction force
Load | Pneumatically activated, continuous loading max range 1000 kg. |
Speed | Variable speed drive, continuously variable 2HP/220 V Max. range 60-3000 rpm (specify voltage while ordering) |
Temperature | Thermostatically controlled temperature of specimen holed range ambient to 250°C. |
Friction Force | High accuracy load cell for measurement of Friction Force between specimens. |
Test Time | Digital timer for automatic start or shut off. |
- Basic Machine
- Built in Metal Stand
- The Control Panel : Microprocessor based Variable Drive AC
- Digital Display System: to monitor load, Friction Force, RPM & Temperature
- Steel Test Balls, Material EN 31, with Selected Hardness & Tolerance
- Test Cups to run Cyclic Fatigue Test and Shear Stability Test
- Accessories & Spares to conduct all the above tests
- Spare Chucks
- Spare Balls (Pack of 100 Balls)
- Data Acq. & Control System