LANTAO AATCC Crockmeter Dry Wet Rubbing Friction Color Fastness Test Testing Tester Equipment

Friction head diameter: 0.624’’ Friction head route: 4.056’’ Vertical pressure: 9N±10% Friction head speed: 4.056/min The number of reciprocating movements: 10 times one test Weight: 13Lbs Size: 24’’×6.5’’×8.5’’ White cotton size: 1.95’’×1.95’’

• This instrument is overall design, composed primarily of a base, a friction transmitting device and a counter, Fix the sample and sand paper on one side of the base with a sample holder, then rocking handles, make the friction head of a white cotton cloth reciprocating motion on the sample regularly. The white cotton cloth and the sample are rubbed against each other. Ten times later, observe the degree of color on the cotton fabric, after that, you can determine the dyeing or surface stabilit