To determine the colour fastness of textiles, fabrics, leather, PVC to dry o wet crocking or rubbing.
AATCC 8, BS 1006 x12, BS EN 20105 x12, JIS LO849 Type I, IWS T165, etc.
1.Providing with crocking finger of 16mm diameter with a downward force of 9 Newtons and the metal specimen holder.
2. Fitted with hand crank counter.