P9 - Sampling Procedure for Optical Measurements in Wire Cloth Production

W. Hinrichs
Measurements on wire cloth products often focus on mesh sizes both in the production and in conformity assessment of the final product. Often used are transmitted bright field microscopes with collimated light. The images allow to measure the mesh size, i.e. the average distance of the wires in the products. The data processing is usually done on the basis of industry standard statistical software. The use of such data sometimes creates problems with conformity statements...