YARN TWIST TESTER MODEL Y331A-II

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