ASTM D6197-99(2017)

Standard Test Method for Classifying and Counting Faults in Spun Yarns in Electronic Tests

1.1 ,This test method covers the classifying and counting of faults in spun yarns using capacitance testers.

1.1.1 ,Protruding fibers or yarn hairiness, or both, are not determined as part of this method.

Note 1: ,For measuring protruding fibers or hairiness, or both, refer to Guide D5647.