Y (B) 571B Leather Dyeing Fastness Rubbing Instrument
[Scope of Application] Used for the determination of dry and wet rubbing color fastness of colored fabrics and other materials such as leather, tarpaulins, blends, etc. [Compliant with standards] GB/T3920, GB/T 5712, ISO105X12, AATCC8, AATCC165, JIS L0849, etc. [Related Standards] 1. Friction head pressure: 9N 2. Friction head diameter: 16mm or 19x25mm 3. Number of crank rotations: 60 times/minute 4. Reciprocating frequency: 10 times 5. Friction head stroke: 100mm 6. Sample size and thickness: 220 x 110 x 5mm 7. Motor power: 40w 8. External dimensions: 760 x 270 x 240mm 9. Voltage: AC220V, 50HZ 10. Instrument weight: approximately 20Kg