Description Overview Tests abrasion resistance of wool Controlled by microcomputer Standards GB/T4802.2 FZ/T20020 ISO5470 ASTMD4966/4970 Models G401N G401C Specifications Testing times: 1 to 999999 (G401N), 1 to 999999 LED (G401C) Accumulative count: 1 to 999999 Testing head: 6 (G401N), 4 (G401C) Effective rubbing diameter of abrasive: Φ28.8 mm Relative moving speed between clamper and abrasive: 50 revolutions per minute Weight of load: clamper 200 g Drag of costuming sample: 395 g Drag of decorative sample: 594 g Dimensions: 770 × 610 × 460 mm (G401N), 700 × 520 × 460 mm (G401C) Power: AC480V, 180 W