AC05B AATCC Crockmeter is suitable for testing the color fastness to rubbing and staining of various textiles (made of various fibers, dyed or printed yarns, fabrics and textile products, including textile carpets and other velvet fabrics).

Rubbing fastnes Tester Crockmeter uses dry or wet white cotton cloth to tie the surface of the friction hammer of the machine. According to the specified method, with a certain load and number of times, the sample and the white cotton cloth for friction are rubbed against each other, and the degree of staining of the white cotton cloth for friction is equal to Staining rating gray scale for comparison, and assessing the color fastness to rubbing

AATCC Electronic Crockmeter is suitable for testing the color fastness to rubbing and staining of all kinds of textiles (made of various fibers, dyed or printed yarns, fabrics and textile products, including textile carpets and other velvet fabrics).