This instrument is used to determine the amount of hair removal during the use of textile materials, carpets, and floor mats. It complies with GB/T 27729-2011 "Handmade gun-pierced rubber backed carpet" Appendix A (Normative Appendix) Depilation Amount Test Method, QB/T 4736-2014 "Handmade Wool Carpet Depilation Amount Test Method" and other relevant standards.

Appendix A (Normative Appendix) Test Method for Depilation in GB/T 27729-2011 "Hand Gun Punched Rubber Back Carpet"

QB/T 4736-2014 "Test Method for Depilation of Handmade Wool Carpets"