Introduction: Applicable to all kinds of cotton, wool, silk, chemical fiber and other rovings and rovings and strands of twist, twist Unevenness, twist determination [meet the standards] GB / T2543.1-2001, GB / T2543.2-2001 , FZ / T10001-1992 and other standards. Features: 1 using large-screen LCD screen, all Chinese menu interface, beginners do not read the instructions can be easily operated; 2 all digital speed, speed stability, low failure rate; 3 complete functions (direct counting method, retreating twist A method, retreat twist B method, retreat twisting three times), in line with GB, ISO and other standards; 4 Chinese print, test data can be made to save standard documents Technical Parameters: Model: Y331A Test methods: a, direct counting method b, an anti-twisting twist twisting twist method c, twisting and twisting twisting method twice d, Twisting and twisting three times Test length: 0 ~ 500 mm adjustable Speed: 1500r / min 7500r / min Yarn tension: a combination of tension weight Dimensions: L1080 × W275 × H216mm Power: AC220V
Introduction: Applicable to all kinds of cotton, wool, silk, chemical fiber and other rovings and rovings and strands of twist, twist Unevenness, twist determination [meet the standards] GB / T2543.1-2001, GB / T2543.2-2001 , FZ / T10001-1992 and other standards.
