Specimen
Φ44±1mm×4
rubbing head size
Φ(28.6±0.084)mm
rubbing surface size
Φ165mm
rotate speed of rubbing hammer
(47.8±3.8) rpm
rated pressure between rubbing head and blocking bench
(12 ±0.2)kpa
speed of outer shaft
(47.5 ±2.5)rpm
speed of inner shaft
(44.5 ±2.4)rpm
Load
795g, 595g
Friction Speed
47.5±5 r/min
The Quantity of The Testing Hammer
4, 6, 8, 9
Dimension(W×D×H)
57×62×27cm3
Weight
67kg(appr)
Power supply
AC220V, 1.5A(or specified)
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