Y331A Textile Twist Tester

Applications: Textile Yarn Twist Tester is used for testing the twist nonhmogeneitiy, the twist unevenness, and the twist shrinkage of various yarns. Standards: GB/T2543.1/2 FZ/T10001 ISO2061 ASTM D1422 JIS L1095 Technical parameters: 1. Working pattern: Computer program control, data processing, printing out testing results 2. Testing method: a. average untwist slip elongation b. max. elongation of average untwist c. direct counting method d. untwist-retwist method A e.