MRS-10G Fully Automatic Lever-type Four-ball Friction Testing Machine
INDUTECSA · SKU indutecsa-MRS-10G
Microcomputer-controlled lever-type four-ball machine made up of a main unit, a digital data-processing system, a wear-scar imaging microscope, and a weight-loading device. It evaluates the anti-friction properties, load-carrying capacity and extreme-pressure characteristics of oils, greases and lubricants through the friction coefficient, scar diameter, maximum non-seizure load (Pb), weld load (Pd), wear index (ZMZ) and long-duration anti-wear index. It also records the temperature-versus-time curve to assess the effect of temperature on lubrication.
Technical specifications
| weight | 550 kg |
| category | Tribology — friction and wear |
| standards | ASTM D2783, ASTM D2266, ASTM D4172, ASTM D2596, ASTM D5183, ASTM D6300, BS EN ISO 20623, GB/T 12583, GB/T 3142, NB/SH/T 0189, SH/T 0202, SH/T 0204, SH/T 0762 |
| dimensions | 1000 × 900 × 1670 mm |
| load range | up to 10,000 N, freely adjustable between 2 and 1000 kg |
| test balls | 12.7 ± 0.008 mm per GB 308 |
| power supply | 380 V three-phase five-wire |
| total motor power | up to 2.0 kW |
| spindle speed range | 0–3000 rpm |
| oil cup heating range | ambient up to 300 °C |
| spindle radial runout | 0.01 mm |
| wear scar measuring range | 0.01–10 mm |
| wear scar measuring accuracy | 0.01 mm |
| friction force measuring range | 0–500 N |
Specifications subject to confirmation in the formal quote.
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