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Friction speed: 30cpm
Friction hammer load: 200g
Auxiliary load: 300g
Size of friction hammer: 45 * 50mm
Specimens: 22 x 3 cm
White cotton: 5 x 5cm
Machine weight: about 58kg
White cotton area: 1 cm square
Friction distance: 100mm
Counter: electronic six digit number
Number of friction groups: 6
Power supply: 220V
Machine size: about 50 * 55 * 35cm
