EN ISO 26082-1:2012 is a test for genuine leather materials. It is used to determine the soiling by rubbing using the Martindale apparatus.

EN ISO 26082-1:2012

Leather - Physical and mechanical test methods for the determination of soiling

Part 1: Rubbing (Martindale) method

For full instructions and images on how to set up the Martindale instrument for this testing, please download the PDF document.