Stainless Steel Frame Perspirometer is used for determining the resistance of the colour of textiles of all kinds and in all forms to the action of human perspiration. The Perspirometer determines colour fastness of dyed or printed fabrics against perspiration. The Perspirometer is designed with 21 separator plates. The Stainless Steel Frame Perspirometer is made to accept 100 mm x 40 mm size of specimen.